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Tender - Egyptian Association for Energy and

1. 87 ER tg ENP Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 1 Electrical Calculations E 87 1 1 Voltage CrP p 87 1 2 Wiring SIZIDE 88 2 Environmental 89 2 DRAWINGS AND SCHEMES 89 2 1 AOLE nens iw us scii rc s D A E ea n D GB BER A Rd 94 2 2 sbiataasi staal cea 96 2 3 General a acu RR BER M NUR RV ER 97 2 4 Electrical single line 98 2 5 Electrical scheme ied cach ona sida E 100 2 6 Constr ction uae cun EN E D E DR C aat 102 P3 MEASUREMENTS E 103 Project funded by the EUROPEAN UNION Association for Energy and Environment EAEE Reference Standards This project fulfils the recommendations of the following regulations SOLAR CELLS EN 50
2. 12 1 3 2 Self Consumption with Zero Injection to the Grid e 13 1 3 3 pu 15 1 3 4 Classification mee 16 1 3 5 Protections Anti islanding protection eese nennen nnns 16 2 Site Description RERO DR 17 3 General SY SCO MM ovis P 22 4 System s COMPONEDES svi csscacesicencsecssecctecisessineeesenceinieensvevessuehiaeevtencossntsivineduoreee kaaa awhina ian sanae 23 4 1 Photovoltaic module ree eese ertet trntntntn tuta tata enun na neonne nenn nnna 23 4 1 1 Crystalline silicon technology reet rata anta natat an 27 4 1 2 Glass laminated Thin Film technology rerit annt an atat natant 30 4 1 3 Laminated flexible Thin Film technology rtt ntnnan 35 4 2 Inverter 38 4 2 1 Unique orientation aeter cnt UE 39 4 3 Low voltage installation 49 4 3 1 General CODIOS iai 49 4 3 2 DC Miniature Circuit Bre
3. 8 5 Calendar of execution of the contracts 11 5 1 Deadlines for execution of the contracts eese tentent nennt tranne tenete tranne 11 5 1 1 Clauses and Clarifications 111 T DIDS LIT PB Project funded by the eww CBCMED EUROPEAN UNION 1 Contracting manufacturers and or suppliers of equipment and photovoltaic companies specializing in the installation of integrated photovoltaic systems into buildings The contracting will be done through the Egyptian Association for Energy and Environment EAEE as part of the European project DIDSOLIT PB CBCMED Programme ENPI The DIDSOLIT PB s main objective is the promotion of decentralized solar technologies for electricity generation in public buildings The involvement of government agencies both regulators as potential developers and users of these technologies as well as technology transfer between Mediterranean regions and the promotion of SMEs in the sector are other elements of particular importance The previous research conducted in the project has led to the Technical Team s selection of four
4. 5 6 Connection to grid 5 7 Grounding system 5 8 Harmonics and Electromagnetic compatibility 6 Reception and tests 11 7 Technical requierements of maintenance contract eerte nentes 12 7 1 Generalities 7 2 Maintenance Program 7 3 Guarantees 7 3 1 General SCOPC M 7 3 2 f Koss 7 3 3 Economic Conditions 7 3 4 Annulment of guarantee 7 3 5 Place and Time of Service essent tte tenente tentent trees ta trate te tete to tasso to ENPI s DID lh IT PB Project funded by the ww CBCMED EUROPEAN UNION 1 To establish the minimum technical conditions to be met by solar photovoltaic solar installations connected to the grid This document is intended to serve as a guide for manufacturers and installers of equipment defining the minimum specifications to be met by the installation to ensure its quality for the benefit of the user s own development of this technology Compliance with this Technical Specification is subject to the criteria determined by the technical director of the work or by the project management following the specifics of the installation It assesses the final quality of the in terms of performance produc
5. DID LIT PB EAEE prepared Hany Fekry Aproved Eng BASAM ELMOGY Scale Project Development amp Implementation of Decentralized Solar Energy Innovative Technologies for Public Buildings Material DATE 10 11 2014 EORE Title WIRING DIAGRAMS OF 4 BUILDINGS Dwg No D4 Sheet No 2 2 BUILDING 1 BUILDING 2 prepared Hany Fekry Aproved Eng BASAM ELMOGY Scale LIT PB roject Development amp Implementation of Material Decentralized Solar Energy Innovative EAEE Technologies for Public Buildings DATE 10 11 2014 Dwg No EORE Tile ELECTRICAL SINGLE LINE SCHEME wg No D5 Sheet No 1 2 BUILDING 3 BUILDING 4 we Z v o lud eye prepared Hany Fekry Aproved Eng BASAM ELMOGY Scale DI LLIT PB roject Development amp Implementation of Material Decentralized Solar Energy Innovative EAEE Technologies for Public Buildings DATE 10 11 2014 T Dwg No D5 EORE Tile ELECTRICAL SINGLE LINE SCHEME Shed No 20 2 1 Module 2 Fixing bolt 3 Supporting angle 4 Pergola beam 1 Module 2 Fixing bolt 3 Supporting angle 4 Pergola beam 5 Gasket BUILDING 1 BUILDING 3 BU
6. puooes ay Duke ee 181 a4 Burke ZE Spnjs jo UOHEIIEISU Jooy Ajquiasse jeoiueuaap c jo 97 Jenoo Aiquassy G7 Dujees yz alnjonys jo pejejnsde2u3 Ad jo UOHEIIEISU cc alnjonyys quiesse eld Z jeorueyoay pue enjonujs jo 92019 0 452 94 0 uonduoseg 80 Lim Project funded by the Se CBCMED EUROPEAN UNION a Egyptian Association for Energy and Environment EAEE ANNEX III MONITORING SYSTEM The Monitoring system for PV installation should read the parameters PV production of three different fields Facade Roof and Skylight avoided energy consumption of electrical load connected power quality supplied to the load grid power quality export import capacity and the total energy consumption on the building The parameters can be shown via internet and it is required the data can be displayed to the public by a screen too It should include all necessary materials for installation RS485 wire software computer protections etc Two computers are needed for the connection one for the local connection and the other for the SCADA central data base Both computers have to be connected to the same grid and have connection to the internet The entire system works with web pages so the information can be r
7. oa gda ca sall General statement on the European Union Greek Eupurraikr Evwon arroreAe rai 27 va ouv oouvora iak rou AAovrouc 50 amp kai rrao AAnAa arouiK crouceAeu8ep ec va ra 0 kai KT CTUVOUV DUJVTI C Statement about the Programmers The 2007 2013 ENPI CBC Mediterranean Sea Basin Programme is a multilateral Cross Border Cooperation initiative funded by the European Neighbourhood and Partnership Instrument ENPI The Programme objective is to promote the sustainable and harmonious cooperation process at the Mediterranean Basin level by dealing with the common challenges and enhancing its endogenous potential It finances cooperation projects as a contribution to the economic social environmental and cultural development of the Mediterranean region The following 14 countries participate in the Programm
8. Single phase connection ee UE mr EVE 99999999 2999909909 VOLTAGE MEASURE ere 230 Vac Grid disconnection relay control L Output for load management The electrical scheme has to detail Low voltage pin device connection Voltage AC Pin Power Connection Grid disconnection pin relay control Pin current Measure connection PV production Voltage and current Pin current measure connection self consumption Pin current measure for the grid electrical consumption Output signals for the management Relays otutput for the inverter LIT PB Figure 38 Detail scheme RS 485 communication and electrical connections to the CDP device 63 Ed tg ENPI Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 5 SUPPORT SYSTEM DESCRIPTION The support system solution is part of the architectural design fulfilling the technical and the aesthetics requirements All three integrations follow the same principle substitute one kind of material necessary for construction with another that is not only capable of achieving the same conditions as the original one but can also produce energy The frame is in charge of holding the solar panel It often will come in a kit in modules for proper assembly and installation In case no kit is provided the installation must be done in accordance wit
9. The performance check is to confirm that the performance ratio PR of the installed PV is not less than the proposed value during the first two years of operation e n case the result of the performance check fails to achieve the mentioned criteria in the first year the Contractor will be notified to repair any problem or system inconvenience n case the Contractor fails to repair the PV system operation at the end of the second year the maintenance and operational guarantee bond will be liquidated The successfulness of performance check results releasing the maintenance and operational guarantee bond 8 Penalties e Ifthe main Contractor fails to complete the works of any Building within the time for completion EAEE has the right to apply delay penalties as follow 1 of contract price for the first week 2 of contract price for the second week 3 of contract price for the third week 4 of contract price for the fourth week 5 of contract price for each month or any part of it Such that it does not exceed 15 of the final contract price the penalty shall be applied without any need for notice or legal action upon delay takes place e EAEE has the right to cancel all or part of this penalties if the main contractor introduce an acceptable excuse for such delay e The penalty of the un successfulness of the performance check in the second year is liquidating the performance guarantee bond 9 Ann
10. EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 4 3 Low voltage installation 4 3 1 General cables The cables used shall be of not less than rated voltage 0 6 1kV for power circuits and 450 750V for control circuits The minimum outside diameter of the pipe based on the name and the section of the conductors driving will be obtained from the tables shown in the local standard reference and have the minimum characteristics depending on your installation For the execution of the pipelines under protective tubes the following general requirements shall be taken into account The layout of the pipes will be along vertical and horizontal parallel lines or the edges of the walls adjacent to the location where you are installing The tubes are joined together by suitable accessories to ensure continuity of the protection afforded to cables The bendable rigid insulating hot pipes can be assembled together by coating the trunking with special glue when a seal is required The minimum bend radius for each class of conduction shall be as specified by the manufacturer For easy insertion and removal of the wires in the tubes after place and secured them and their accessories supplied for this combiner box to be considered convenient it will not be in straight sections spaced 15 meters The number of curves between two consecutive combiner boxes will not be greater than 3 The cables are usually accommoda
11. 99 9 1 NPE 230 V 50 Hz 60 Hz lt 3 1 597 413 x 195 mm 19 1 kg IP 55 Transformerless Controlled air cooling Indoors and outdoors 20 C to 55 C 0 to 95 96 Universal current sensitive fault monitoring Operating point adjustment power limitation Integrated For USB sticks no bigger than 80 x 33 x 20 mm Lx W x H 2 pin screw terminal 12V max 300 mA Fronius Solar Net interface protocol 43 Project funded by the EUROPEAN UNION 4 2 1 3 10kW system ENPI Egyptian Association for Energy and Environment EAEE Table 4 Fronius IG Plus 120V 3 Technical Data FRONIUS IG PLUS 120V 3 INPUT DC DC maximum power at cos 1 Max input current Max array short circuit current Max input voltage MPP voltage range OUTPUT AC AC nominal output at cos 1 Max output power Max output current Max efficiency Euro efficiency MPP adaption efficiency Grid connection Frequency Harmonic distortion Power factor Night consumption GENERAL DATA Dimensions height x width x depth Weight Degree of protection Inverter concept Cooling Installation Ambient temperature range Permitted humidity SAFETY EQUIPMENT DC insulation measurement Overload behavior DC circuit breaker INTERFACES Optional with Fronius Datamanager 10 590 W 46 2A 69 3A 600 V 230 500V 10 000 W 10 000 VA 14 5 95 9 95 4 gt 99 9 96 3 NPE 400 V 230V 50 Hz
12. 60 Hz 396 0 75 1 ind cap app 1W 1 263 x 434 x 250 mm 49 2 kg IP 54 HF transformer Regulated air cooling indoor and outdoor installation From 25 C to 55 C 0 96 to 95 96 Warning shutdown depending on country setup at Riso lt 500 Operation point shift power limiter Integrated WLAN Ethernet Modbus TCP 6 digital inputs 4 digital inputs outputs Datalogger Webserver 44 ENPI Project funded by the BCMED EUROPEAN UNION am Egyptian Association for Energy and Environment EAEE 4 2 1 4 15kW system Table 5 Sunny Tripower 15000TL Technical Data SUNNY TRIPOWER 15000TL INPUT DC Max DC power cos 1 15260W Max input voltage 1000 V MPP voltage range with a line voltage of 230 V rated input 580 V 800 580 V voltage Min input voltage start input voltage 570 V 620 V Max input current 36A Max input current per string 36A Number of independent MPP inputs strings per MPP input 1 6 OUTPUT AC Rated power 230 V 50 Hz 15000 W Max apparent AC power 15000 VA Nominal AC voltage 3 N PE 230 400 V Nominal AC voltage range 160 V 280 V AC power frequency range 50 Hz 60Hz 6 Hz 5 Hz Rated power frequency rated grid voltage 50 Hz 230 V Max output current 24A Power factor at rated power 1 Displacement power factor adjustable 0 8 overexcited 0 8 underexcited Feed in phases connection phases SUIS EFFICIENCY Max effic
13. A Current Transformer M73121 63 or similar A Current Transformer M73123 MC 250 or similar In Door Screen Out Door Screen Camera PRO1 Item 4 visits to the project sites located at Matrouh city during the installation commissioning and warranty period Includes the travel to the facility Criteria for measuring project Estimation based on the size of the work Total of LOT 2 Cd CBCMED Project funded by the EUROPEAN UNION Egyptian for Energy and Environment EAEE ANNEX 2 BIPV PROJECT TECHNICAL SPECIFICATIONS Executive Project content WWW DIDSOLIT EU Project funded by the a CBCMED EUROPEAN UNION a 1 SUMMARY 1 2 3 3 1 3 2 3 3 3 4 4 4 1 Photovoltaic generator 4 2 Monitoring system 4 3 Architectonic integration 5 Components and 5 5 5 1 Generalities c 5 2 Photovoltaic generators 5 3 SUPPOPFt SUN CUTE een 5 4 IINVETTETS 5 5 Cables
14. Tested according EN 14449 EN 12150 EN 12600 EN 12543 1 6 Designed and produced according EN 61215 EN 61730 Certificates T V certificate Origen certificate Warranty 2 year product guarantee 20 years on power output at 8096 Packaging and transportation costs Delivery time Parameters to be defined by the Bidder PV module manufacturer according to general layout
15. The glass thickness indicated is a minimum value that has to be respected However providers contractors have to take the responsibility on the appropriate glass thickness for each application project personal safety static and dynamic loads etc For crystalline modules from 4 mm laminations foils cells 4 mm up to 6 mm when the integration conditions requires PVB will be accepted as lamination layer In case EVA is proposed the manufacturer has to detail its mechanical properties and demonstrate its suitability for building integration requirements The glass dimensions requested at the Project technical datasheet have to be respected unless a deviation margin is explicitly accepted Manufacturers standard dimensions might be not suitable in some projects Manufacturers and providers must certify each of the customized solutions Depending on lighting shadow requirements technology and glass dimensions the PV module transparency might vary from 10 to 40 In any case minimum 10 of transparency is required Unless another transparency is requested Semitransparent thin film 10 20 Semitransparent crystalline 10 40 All the providers must include polished edges in their final offers in order to minimize the risk of glass cracking PV modules will include Edge or back terminal junction box according to each technical datasheet included in the Project 2 5 or 4 mm2 wiring section Connectors MC3 or MC4 Bypass diod
16. e voltage drop in Volts 87 Project funded by the gt CBCMED EUROPEAN UNION ER b a ENPI Penes Association for Energy and Environment EAEE K conductivity Copper 56 Aluminum 35 I Current in Amps U voltage in volts three phase or single phase S conductor cross section in mm Cos 0 cosine of the power factor R Performance N Number of conductors per phase Xu reactance per unit length We will use the following expressions Current __ Drop voltage 2LIcos8 AU 2 AUS Where P Active power W U voltage V I current A Cos 0 Power factor value 1 A U Voltage Drop I Length of Line S Conductor mm2 A conductivity of the conductor copper in this case 56 1 2 Wiring sizing Same as previous chapter 88 um CBCMED pws res Project funded by the lt EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 2 ENVIRONMENTAL IMPACT Not all energy sources pollute the same or cause the same emissions For example coal is more polluting than diesel which in turn produces more emissions than natural gas Photovoltaic energy helps reduce emissions of pollutants into the environment of the main greenhouse gases are CO SO and NOx As explained in Sec 7 amp 8 of Annex 1 the Bidder has to fulfil the below table of environmental benefits for each PV system of the fou
17. e Semitransparent Silicon approx 35 transparency e Semitransparent thin film a Si 10 20 transparency e Flexible thin film a Si opaque Module and Cell Efficiency Technology Thin Film Crystalline sucum Source based on EPIA 2010 Photon International own elaboration Table 1 Photovoltaic technologies Even though nowadays the Crystalline technology is absolutely dominant in the PV market due to its high efficiencies and production costs reductions thin film technologies specifically the integrated ones have also been taken into consideration due to their integration potential ENPI DIDS LIT PB Project funded by the ub CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Thin film technologies offer less performance and therefore require almost double surface to install the same amount of power However thin film semi transparency might offer extraordinary integration potential in terms of visual and light properties of the envelope Flexible thin film is suffering a strong loss of market share mainly due to the more competitive prices of crystalline technologies that are lower in efficiency and lack providers However this light and flexible application still presents some advantages material with static loads cost and environmental impacts that might be capitalized in the future with new PV technologies such as organic or semi organic cells Figure 2
18. mmn m mimm md mede mire 5 5 5 mamme mr miami eles ete mem emm meme mem mr mem Figure 31 Electrical scheme Feed in Tariffs The feed in tariffs installation the main difference between a self consumption installation is that for the first one the measure and protection is alone installation with a dedicate electrical export to the external grid and the self consumption installation use the low voltage building installation with the existing low voltage protections It is important the anti islanding protection to push that no electric return when the building is out of the external grid and the system need to incorporate a new protections and controls because the new PV installation can t affect the electrical building system This is necessary to adapt the electric scheme to a self consumption installation with the low voltage rules The modification will be like the next image 97 E 9 Project funded by the ME ares EUROPEAN UNION Degree Egyptian Association for Energy and Environment EAEE YaxM DER 0 SELF CONSUMPTION PV INSTALLATION WITH DISTRIBUTION ZERO GRID INJECTION BUSBAR BOX PHOTOVOLTAIC GENERATION PROTECTION FUSES BOX BOS BOX ZERO GRID INJECTION CONTROL BUDGET CHAPTER 1044 Energy Building Loads Figure 32 Electrical scheme Self Consumption SS e Project funded by the EUROPEAN UNION Egyp
19. EUROPEAN UNION Egyptian Association for Energy and Environment EAEE The cables used will have a final layer of protection with a material resistant to weather and moisture so they do not affect you internally agents atmospheric Among the electrical connections between panels will use always terminal The terminals of the panels can be terminal in the rear of the panel or be located in a terminal box to the back of the same box In the first case we will have rubber caps to protect the terminals against officers atmospheric The terminal box is a good solution if it meets IP535 degree of protection In installations where panels are fitted in series and the voltage is equal to or greater than 24V install bypass diodes The section of the cable must not exceed 6mm It is also necessary care systems pass the cables through walls and ceilings to prevent entry of water inside The technique for fixing and laying of cables must be the usual in a conventional installation The driver may be under the air tube in the first case can be embedded or not The clamping flanges shall be by subject trying not subject to excessive bending radii The Splices are made with fittings for that purpose using taps provided as possible 4 3 10 Electrical outlet company junction This is part of the installation of a distribution network which feeds the overall enclosure or its equivalent functional unit ELECTRICAL COMPANY OUTLET BOX Cables will be coppe
20. Fronius IG TL 5 0 could be installed 38 s CBCMED Egyptian Association for Project funded by the EUROPEAN UNION Energy and Environment EAEE In a 10kW system with unique solar array orientation Fronius IG Plus 120V 3 could be installed In a 15KW system with unique solar array orientation Sunny Tripower 15000TL Economic Excellence could be installed n a 20kW system with unique solar array orientation Sunny Tripower 20000TL Economic Excellence could be installed n a 2 5kW system with more solar array orientations Sunny Boy 5000TL could be installed n a 10kW system with more solar array orientations Sunny Tripower 10000TL could be installed In a 15KW system with more solar array orientations Sunny Tripower 15000TL could be installed 4 2 1 Unique orientation 4 2 1 1 2 5 kW Table 1 Sunny Boy 2500TL Single Tracker Technical Data SUNNY BOY 2500TL INPUT DC DC power cos 1 2650W Max input voltage 750V MPP voltage range with a line voltage of 230 V rated input voltage 180 500 V 400 V Min input voltage start input voltage 125V 150V Max input current 15A Max input current per string 15A Number of independent MPP inputs strings per MPP 1 2 input OUTPUT AC Rated power 230 V 50 Hz 2500W Max apparent AC power 2 500 VA Nominal AC voltage 220V 230V 240V Nominal AC voltage range 180V 280V AC power frequency rang
21. PV module safety qualification Part 1 Requirements for testing Crystalline silicon photovoltaic PV array On site measurement of I V characteristics Concentrator photovoltaic CPV modules and assemblies qualification and type approval Qualification Test Procedures for Crystalline Silicon Photovoltaic Modules Design Recommended practice for qualification of concentrator photovoltaic modules Standard Test Method for Determining Resistance of Photovoltaic Modules to Hail by Impact with Propelled Ice Balls Standard Test Method for Photovoltaic Modules in Cyclic Temperature and Humidity Environments Standard Test Methods for Insulation Integrity and Ground Path Continuity of Photovoltaic Modules Test Methods for Solar Radiation Weathering of Photovoltaic Modules Standard Test Method for Saltwater Pressure Immersion and Temperature Testing of Photovoltaic Modules for Marine Environments Standard Practice for Visual Inspections of Photovoltaic Modules Standard Test Methods for Wet Insulation Integrity Testing of Photovoltaic Modules Standard Test Methods for Determining Mechanical Integrity of Photovoltaic Modules Standard Test Method for Wet Insulation Integrity Testing of Photovoltaic Arrays Standard Test Methods for Measurement of Electrical Performance and Spectral Response of No concentrator Multifunction Photovoltaic Cells and Modules Standard Test Method for Hot Spot Protection Testing of Photovoltaic Modules Standard
22. Raxla lt U Rais sum of the resistances of the grounding and protective conductors mass Ia is the current that ensures operation of the protective device current residual assigned 015 the conventional limit contact voltage 50V and 24V a dry in wet rooms 4 3 16 Grounding security system The grounding of the installation is very important as it defines the voltage can I presented at a given mass of metal components currently ensuring performance protection and eliminating the risk posed by the malfunction or breakdown of any of the teams Grounded outlets are primarily established to limit the voltage that they can present at any given time the metal frames to ensure the performance of protection and eliminate or reduce the risk posed by a fault in the electrical equipment used 56 EUROPEAN UNION ENPI Y Project funded by the SS MEM Egyptian Association for Energy and Environment EAEE 4 4 Electrical detail scheme Attached single line scheme connected to the low voltage grid photovoltaic system and not contemplates interface with switchboards of domestic consumption FEED IN TARIFS vue TRANSFORMER LV T aged prec DISTRIBUTION BOS PV FIELD CHAPTER BUDGET BOS CHAPTER BUDGET PROTECTION FUSES BOX BOS BOX 1 i i i i 1 1 i i i i i AC PROTECTIONS INVERTER BUSBAR BOX T ENERGY METER GENERAL SWITCH
23. for Energy and Environment EAEE action of ultraviolet rays Includes complete measuring equipment terminals fuses and circuit breaker rules for protection Authorized by the supplier and prepared for underground service connection Fully assembled tested and connected Includes Stake situation ducts and anchors Fixation Placement of tubes and special pieces Connections Project measurement criteria unit designed according to graphic documentation of the project Execution measurement criteria We measured the number of units actually executed according to project specifications BOS4 1 Item m Single phase shunt fixed surface for general services consisting of unipolar cables with copper conductors RZ1 K AS 5G6 mm and its assigned voltage of 0 6 1 kV PVC with channel protector of 30x60 mm Supply and installation of single phase shunt fixed for general service area bounded between the meter and the centralization of protection and safety measures and dashboard and protection of each user comprising unipolar cables with copper conductors RZ1 K AS 5G6 mm and its assigned voltage 0 6 1 kV PVC with channel protectors of 30x60 mm Includes w w accessories fasteners and thread control for exchange rate Fully assembled tested and connected Includes Stake and layout ofthe line Laying and fixing channel Cable laying Connections Project measurement criteria graphic documentation as measured according t
24. if necessary components and parts that may be defective as well as the labor used in the repair or replacement during the valid period of the guarantee All other expenses such as travel time transportation depreciation of vehicles and equipment required means and the collection and return of equipment to the manufacturer s workshop are expressly included In addition the guarantee must include the labor and materials needed to make any timely adjustments for the operation of the installation If in a reasonable time period the supplier is unable to fulfill the obligations contained in the guarantee the buyer of the installation may upon previously written notification set a final date for said supplier to fulfill these obligations If the supplier does not fulfill its obligations in this time period the buyer may on the account and risk of the supplier carry out the necessary reparations or hire a third party for carrying out these repairs without prejudice of a possible complaint for damages incurred by the supplier 14 Project funded by the se ECM E D DID wll IT PB EUROPEAN UNION 7 3 4 Annulment of guarantee The guarantee may be cancelled when the installation has been repaired modified or disassembled even if only in part by people not expressly authorized by the supplier when these are foreign to the supplier or outside the manufacturer s technical assistance service 7 3 5 Place and Time of Se
25. maximum term agreed in the contract with the company responsible for the installation of the system Lot 2 should this company not be the same one awarded both contracts In any case the delivery time must not exceed 12 weeks after the validation of the dimensions by the installer company Lot 2 The contractor of Lot 2 has two weeks to validate the dimensions after the signature of the contract 5 1 1 Clauses and Clarifications The delay in the delivery validation of the dimensions by the contractor of Lot 2 may be accepted as grounds for extension of the contract 11 ENPI i DID ALIT PB Project funded by the ewe CBCMED EUROPEAN UNION am General statement on the European Union The European Union is made up of 27 Member States who have decided to gradually link together their know how resources and destinies Together during a period of enlargement of 50 years they have built a zone of stability democracy and sustainable development whilst maintaining cultural diversity tolerance and individual freedoms The European Union is committed to sharing its achievements and its values with countries and peoples beyond its borders 9 2 33 ale Gly Ailais oli ai cans gill ye Lle o cles ilaa g ayl gall y agil pd I Leo ly elec gall YV I oa us ssl SLAY y asd L s NI a ib Aa jill GL pall c RII gt gill baat iall cj SLY
26. operation after the guarantee period with a value of 2 of the BOS works Original catalogues for all equipments Detailed drawings as specified in P2 of Annex 1 The proposed detailed training program for the personnel of Matrouh Governorate school hospital and library The origin of the equipment should be clearly defined taking into account that it must be EU origin Site visit declaration Any other equipments and materials required to be completed and submitted by bidder all as specified in the Executive Project Time schedule of the project as specified in the Executive Project Only technical envelope will be opened in the presence of the bidders or their representatives on February 17 2015 at EAEE headquarter in Maadi Ed tg ENP Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Envelope B financial offer The financial offer shall include Lot 1 The total price and an itemized price list for the foreign deliveries prices shall be quoted CIP to site excluding custom duties and sales taxes on imported equipment LE Lot 2 The total price and an itemized price list for spare parts sufficient for 3 years LE Lot 2 The total price for installation and Commissioning of equipment L E Lot 2 The total cost of maintenance for 3 years after the free maintenance Lot 2 The total as well as
27. opt opt CE VDE 0126 1 1 VDE AR N 4105 PPC RD 661 2007 UTE C15 712 1 EN 50438 PPDS RD 1699 AS 4777 BDEW 2008 C10 11 CEI 0 21 G59 2 IEC61727 STP 15000TLEE 10 46 Project funded by the BCMED EUROPEAN UNION am Egyptian Association for Energy and Environment EAEE 4 2 1 5 20kW system Table 6 Sunny Tripower 20000TL Technical Data SUNNY TRIPOWER 20000TL INPUT DC Max DC power cos 1 20450W Max input voltage 1000 V MPP voltage range with a line voltage of 230 V rated input 580V 800V 580V voltage Min input voltage start input voltage 570V 620V Max input current 36A Max input current per string 36A Number of independent MPP inputs strings per MPP input 1 6 OUTPUT AC Rated power 9230 V 50 Hz 20000W Max apparent AC power 20000 VA Nominal AC voltage 3 N PE 230 400V Nominal AC voltage range 160 V 280 V AC power frequency range 50 Hz 60Hz 6 Hz 5 Hz Rated power frequency rated grid voltage 50 Hz 230 V Max output current 29A Power factor at rated power 1 Displacement power factor adjustable 0 8 overexcited 0 8 underexcited Feed in phases connection phases 3 3 EFFICIENCY Max efficiency European weighted efficiency 98 5 98 2 PROTECTIVE DEVICES DC side disconnection device opt Ground fault monitoring grid monitoring yes yes DC surge arrester type II can be integrated DC reverse polarity protection AC short
28. 180 days from date of offers submission with the ability to be automatically renewed unless released by EAEE The bid bond will be returned after signing the agreement and the performance bond has been duly entered into execution If the winning Bidder fails to provide a performance bond within 14 days of being requested by the EAEE to do so the full amount of tender bond shall become payable and might be liquidated by EAEE as compensation for such failure ER tg ENP Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 3 3 2 Performance guarantee bond e Performance guarantee bond of 10 of the contract price shall be delivered by the awarded Contractor within 14 days of being notified by a registered letter that he has been awarded the contract and in any case prior to signing the contract agreement and the awarding decision e Performance guarantee bond shall be irrevocable and unconditioned LG issued from a local bank and approved by the EAEE in respect of performance of the contract and will be released after the 2 years maintenance free period e The Performance Bond shall be in force until a clean final handing over certificate is issued by EAEE for the four sites e bond should be paid on first demand without any objection e In order to guarantee the proposed energy yield and performance ratio PR of the proposed system the third party consulta
29. 20mA Limit of harmonics according EN 61000 3 12 6 Reception and tests The installer will give the user a document delivery note indicating the supply of components materials and the user manuals for the installation and its maintenance This document will be signed in duplicate by both parties each retaining a copy The manuals will be delivered to the user in English language to facilitate proper interpretation Before the commissioning of all major elements modules inverters meters these shall have passed the performance tests at the factory The record of these tests will be attached to the quality certificates The tests to be carried out by the installer regardless of any indicated previously in these PTS will cover at minimum the following e Operation and commissioning of all systems e Tests for starting and stopping at different moments of operation e Testing of components and protective measures security and alarm as well as their performance with the exception of the tests relating to the automatic switch off mechanism 11 ENPI s DID UULIT PB Project funded by the ww CBCMED EUROPEAN UNION Upon completing the testing and implementation phase the work wil enter the Provisional Acceptance stage However the Provisional Acceptance Certificate will not be signed until all systems and elements have been checked that all parts of the installation have worked correctly for a minimum of 240 ho
30. 66 5 2 2 darle 67 5 3 Construction 69 5 3 1 Fixation em aaeanoa ir a aiea ia 69 5 3 2 Wiring CON CUCU ON cuando na raain Gg airaa 70 6 System 71 7 Energy Study MP 70 8 Environmental 75 9 jui uci m 75 Annex I PVSyst 77 Annex Il Mnudsnpnggcim 79 Annex III Monitoring System X 80 1 Features of Monitoring System cscsssssssesesessssesseesseesrsnesseeessersnanesseeneseraceerseeseneeranenseeetenennaneats 82 2 Devices for the zero injection 84 Annex IV Supporting
31. Availability of local manpower support for the systems pst Project funded by the a CBCMED EUROPEAN UNION a Egyptian Association for Energy and Environment EAEE 5 2 Evaluation Step 2 Technical evaluation out of 70 marks The offer must achieve a score of more than 80 100 to be considered as a technically qualified one the qualified offer mark will be scaled to 70 The following criteria will be the base of the technical evaluation Company qualification 20 Design compliance 35 Quality of proposed products 22 distributed as the following 6 for PV module e 6 for inverters that comply with the technical specifications 6 for mounting structures that comply with the technical specifications 2 for DC and AC cabling e 2 other components Warranties maintenance and technical support 15 Methodology time plan and testing plan 3 Aesthetic view 3 Training experience 2 Table 2 Technical evaluation criteria Company qualification 20 Design compliance 35 Quality of proposed products 22 Warranties maintenance and technical support 15 Methodology time plan and testing plan 3 Aesthetic 3 Training 2 TOTAL 100 ER tg ENP Project funded by the tin EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 5 3 Evaluation step 3 Financial evaluation out of 30 marks Financial
32. CBCMED DID ALIT PB EUROPEAN UNION e Maximum efficiency not less than 88 inverters less than 5 kW 95 inverters over 5 kW e The power factor of the power generated will be greater than 0 95 between 25 and 100 of the nominal power e The inverters consumption in night mode should be less than 0 5 of its nominal capacity e Protection against short circuit reverse input polarity overload overheating over frequency under frequency over voltage and under voltage residual current protection e The inverters will have a minimum IP20 of protection in the interior of buildings to inaccessible sites and an IP30 in the interior of buildings to accessible sites and IP 65 for inverters installed outdoors In any case they all must comply with current legislation e Must meet the requirements of the Low Voltage Regulation e Must have rejection or filtering of harmonic distortion according EN 61000 3 12 e Protection against bad weather e Open Communication MBus and Connect with a control device able to block the injection to the Grid according to the Project specifications e Data logger possibilities with Ethernet capabilities e Monitoring system The system shall continuously collects all the data from the inverters on the system side and keeps information of the system s status at any given time The system should have energy efficient data logger archiving and processing data and security regulations in
33. Cornish Street Matrouh e Ownership Governorate of Matrouh Use Offices e Building surface 3 200 m approx Electricity consumption 525 000 kWh approx Building 3 General Hospital Location Alexandria Street Matrouh e Ownership Governorate of Matrouh Use Health care centre e Building surface 11 520 m approx Electricity consumption 978 276 kWh approx Building 2 M E LL S School e Location El Cornish Street Matrouh e Ownership Governorate of Matrouh e Use Offices labs e Building surface 1 240 m approx Electricity consumption 23 623 kWh approx Building 4 Public Library Location El Cornish Street Matrouh e Ownership Governorate of Matrouh Use Culture center e Building surface 1 300 m approx Electricity consumption The library will be inaugurated on Sep 2014 91 Project funded by the EUROPEAN UNION Ar ENPI CBCMED Egyptian Association for Energy and Environment EAEE SOLAR ENERGY SYSTEM Building 1 Governorate System application BIPV integration Pergola PV module technology semi transparent glass laminated crystalline modules Installed power 44 2 kWp Electricity production 40 193 kWh year approx Estimated surface 303 m Building 3 Hospital e System application BIPV integration Pergola PV module technology semi transparent glass laminated a Si thin film module
34. EN 61215 Crystalline UNE EN 61646 thin film EN 61730 safety class Compulsory certificates Certificate of Origin Additional certificates TUV certificate CE certificate Inspection and Reception of the Works The supplier and installer must provide the Final Acceptance Test FAT report The contractor is responsible to restore the site in the same original conditions Guarantees The supplier and installer install will guarantee for a minimum period of two years of all the materials used and of the procedure used in assembly preventive corrective guarantee period see point 6 Reception and Tests and 7 Technical Requirements of the maintenance contract for the Project Technical Specifications attached Crystalline and Thin Film semitransparent PV modules 2 years product guarantee years on power output at 90 20 years on power output at 80 Thin film semitransparent PV modules 2 years product guarantee 20 years on power output at 80 Flexible Thin film PV modules 2 years product guarantee 20 years on power output at 80 10 Project funded by the M E D DID LIT PB EUROPEAN UNION 5 CALENDAR OF EXECUTION OF THE CONTRACTS 5 1 Deadlines for execution of the contracts Lot 1 Supply of equipments The deadline for completion of supply of equipment will be 14 weeks after formally signing the contract The material will be delivered to the destination defined by the contractor fulfilling the agreed
35. Energy and Environment EAEE 2 Site Description EAEE has signed a cooperation protocol with The Governorate of Matrouh where it is agreed that PV solar systems will be installed on 4 public buildings in Matrouh city located 450 km north west of Cairo The total PV power is 79 2 Kw distributed as following 1 Matrouh Governorate building 44 2KW Poly Crystalline panels 2 M E LL S Language school 5KW Poly Crystalline panels 3 General hospital of Matrouh 20 KW thin film panels 4 General library 10KW flexible thin film panels The description of the sites and locations details and specifications are given in details in Part 2 of this document titled Drawings and Schemes Below you can find a summary ofthe four selected public buildings Buildings data Building 1 Matrouh Governorate e Location El Cornish Street Matrouh e Ownership Governorate of Matrouh e Use Offices e Building surface 3 200 approx Electricity consumption 525 000 kWh approx Building 2 MEILS Language School Location El Cornish Street Matrouh Ownership Governorate of Matrouh Use Offices labs Building surface 1 240 m approx Electricity consumption 23 623 kWh approx ER tg ENPI Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Building 3 Matrouh General Hospital Location Alexandria Street Matrouh Ownership G
36. Examples of monocrystalline solar cells 6 Figure 3 Example of monocrystalline back contact cell 6 Figure 5 Polycrystalline back contact solar cell example 6 ENPI Project funded by the 3 3 CBCMED EUROPEAN UNION m Egyptian Association for Energy and Environment EAEE Figure 6 Examples of thin film cells Table 2 Installed power m2 According technologies crystalline and thin film a SI and transparency Source ertex solar 2009 180 f wwe 125 47 Loge T Leistung power W m SB 50 ae 4 40 goo TU 35 Qur 30 gt 25 i EE ux 15 2 42 10 2 5 o Led 3 D naschicht Monckrictalin aSi thin fim Polycrystallise hoch effizient THRU l une Maga Transparent lt em Abstand em Abst taepareecy 4mm Distance Distance 9 Letstung power W m O Transparenz tramsparency Odancthicht Mosolristalin Polytristatin 2S thee fim Semi transcorent hoch effiziest Polycrystalline THRU Moaocrystalline Monocry stalling sem transparent effent 20 Transparent cmm Abstond 25 mm Abs ton 3 40 mm Abstand 20s tramiperemy lt mm Distance 25 Dntaece mm Des tince Essentially Building Integrated Photovoltaic BIPV refers to photovoltaic cells and modules which can be integrated into the bu
37. Film Modules Project name and location Matrouh General Hospital Matrouh Number of PV module units approx System size approx 20kWp Technology Glass Glass laminate Glass composition Encapsulant Total thickness Mounting frame Tested according EN 14449 EN 12150 EN 12600 EN 12543 1 6 Designed and produced according EN 61215 EN 61730 Certificates TUV certificate Origen certificate Warranty 2 year product guarantee 10 year on power output at 90 20 years on power output at 80 Packaging and transportation costs Delivery time Parameters to be defined by the Bidder PV module manufacturer according to general layout ENPI Project funded by the CBCMED DID LIT PB gt CAOSS BOYDOR COOPTRATION EUROPEAN UNION FLEXIBLE THIN FILM EFTE MODULES EFTE Laminated Flexible Thin Film a Si Modules Project name and location Public Library Matrouh Number of PV module units approx System size approx Technology EFTE laminate flexible Thin Film Laminated composition Polymer on the front side highly transparent and UV and weathering resistant EFTE Encapsulant Total thickness Size Weight Transparency Module efficiency Type of cells Number of cells Junction box Mounting frame Nominal power Pnom approx Power m2 Rated Voltage Vmpp rated Current Impp Open circuit voltage Voc Short circuit current Isc Max System voltage Electrical protection class
38. Glass composition Option 1 Tempered glass 4 mm Float glass 3 2 mm Tempered glass 4 mm Option 2 Float glass 3 2 mm Float glass 3 2 mm Encapsulant Option 1 3 04 mm PVB Foils Polyvinyl butyral Option 2 0 45 mm EVA Foils Ethylene vinyl acetate Module efficiency 10 20 96 Type of cells a Si thin film Junction box Edge or Back terminal junction box 2 5 mm or 4 mm wiring section Connectors MC3 or MC4 Bypass diodes for shadow tolerance Protection IP65 Mounting frame No frame Polished edges To be integrated in substructural system Tested according EN 14449 EN 12150 EN 12600 EN 12543 1 6 Designed and produced according EN 61215 EN 61730 Certificates TUV certificate Origen certificate Warranty 2 year product guarantee 10 year on power output at 9096 20 years on power output at 8096 Packaging and transportation Estimation costs E Me 8 Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Delivery time 8 10 eeks 4 1 3 Laminated flexible Thin Film technology Based on a similar production process to thin film cells when the active material is deposited in a thin plastic the cell can be flexible This opens the range of applications especially for Building integration roofs tiles and end consumer applications Thin film cells have better temperature coefficients and offer better reductions in power output at higher temperatures than crystalli
39. Material Decentralized Solar Energy Innovative EAEE Technologies for Public Buildings DATE 10 11 2014 EORE Tile LOCATION OF 4 BUILDINGS Dwg No D1 Sheet No 2 2 BUILDING 1 prepared MAHMOUD Aproved Eng Abd ELTWAB Scale Project Development amp Implementation of Decentralized Solar Energy Innovative Technologies for Public Buildings Material DATE 10 11 2014 Title SITE OF 4 BUILDINGS Dwg No D2 Sheet 1 1 BUILDING 1 BUILDING 2 BUILDING 3 BUILDING 4 prepared MAHMOUD Aproved Eng Abd ELTWAB Scale Project Development amp Implementation of Material Decentralized Solar Energy Innovative EAEE Technologies for Public Buildings DATE 10 11 2014 GENERAL PLAN PV MODULES LAYOUT Dwg No D3 EORE Title OF 4 BUILDINGS Sheet No 1 1 BUILDING 1 BUILDING 2 SSS BERBER EES prepared Hany Fekry WIRING DIAGRAMS OF 4 BUILDINGS Aproved Eng BASAM ELMOGY Scale Project Development amp Implementation of Material Decentralized Solar Energy Innovative Technologies for Public Buildings DATE 10 11 2014 Title Dwg No D4 Sheet No 1 2 BUILDING 3 BUILDING 4
40. Z l Project funded by the CBCMED DID LIT PB EUROPEAN UNION To make the solar power system as safe and secure as possible all exposed metal e g solar array structure charge Controller panel enclosure metal cable conduits etc should be grounded Use super grounding kits for grounding purposes if it is recommended in the product system Electrical grounding leakage on stationary battery installations can lead to low temperature carbonization fires This can happen with valve regulated batteries Ground leakage can also arise due to physically leaking cells or block batteries because of damaged housings or due to leakage through the valve especially in case of horizontal installations Ground leakage is possible for instance with earthed racks or battery compartments or where these are in direct ground contact Over time acid concentration through evaporation of water can happen leading to reduced level of insulation resistance It follows that the use of insulated racks or compartments is not a complete solution in the long term Therefore during inspection of the battery the following systems are looked for e Traces of acid on the battery housing racks connectors e Traces of corrosion on racks or compartments e Crystalline white sediments on the battery housings racks compartments e Connectors During inspections measurement of earth leakage should be carried out The results from the measurements compared with
41. as an optional item with the validity of one year 3 1 15 A bi monthly inspection report of the system performance and checkup shall be provided during the two years free maintenance period relevant to maintenance and operational bond section 3 3 3 3 1 16 A standard Contract of project Design Delivery Installation and Commissioning in accordance with Industry Standards will be signed between EAEE and the contractor witnessed by the third party consultant to be the reference of all project phases execution 3 1 17 EAEE reserves the right to reject any technical offer without clarifying the reasons Project funded by the CBCMED ER tg ENP EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 3 2 Tender time plan Table 1 Tender time plan Milestone Date Time Release of Tender Book December 11 2014 9 00am Deadline for questions January 15 2015 2 00pm Release of answers to questions January 8 2015 5 00pm Deadline for offers February 17 2015 12 00pm 3 3 Tender Bond 3 3 1 Bid bond A bid bond of 70000LE shall be enclosed in the technical offer envelope The bid bond shall be presented by irrevocable and unconditioned LG and issued by a local bank The winning Bidder shall consider that this amount will be paid on first demand if it becomes evident that information given contained false statements The validity of the bid bond is
42. by the EUROPEAN UNION ME ute Egyptian Association for Energy and Environment EAEE e Inverter extension cable dimesion and location in the draw e Photovoltaic module cable dimension e Return loop cable dimension and location e extension cables dimension and location e Electrical Calculus per circuit e The architecture of connections Attached example of the architecture connections with the name of the loop circuit electrical dimension per loop circuit inverter model per loop or circuit reference PV circuit INVERTER 5 KW INVERTER 5 KW INVERTER 3 KW INVERTER 2 KW INVERTER 2 KW SUNNY BOY SUNNY BOY SUNNY BOY SUNNY BOY SUNNY BOY 5000A 5000 3000HF 2000HF 2000HF DC CABLE Dc CABLE CABLE OC OC CABLE E iud Dem gt lt gt gt lt gt lt gt lt 3 EJ Sz gt PARALEL CONNECTION PARALEL CONNECTION PARALEL CONNECTION STRING 7 FACADE STRING 8 FACADE STRING 1 ROOF STRING 3 ROOF STRING 5 SKYLIGHT STRING 2 ROOF STRING 4 ROOF STRING 6 SKYLIGHT Figure 34 Example of the architecture connections About the PV room attached example image for the draw or dimension scheme From outside PV Modules ROOM Figure 35 PV room details Figure 36 PV room details The engineer has to represent 60 54 ENPI Project funded by the Se CBCMED EUROPEAN UNION am ea Egy
43. gt Ve 2 x BUILDING a 8 E 3 poll LR r x ute 5 0 0 nanona Bank of gt r Jamat BE Per ed a em Gon G amat ium t A Loux x amp yero sun rt T noe vato 3 gt X S E _ 2E 3 c SUUM eJ x E T 27 4 A tz 4 M a tee cur qu 4 BUILDING 3 BUILDING 4 ma St aes 03 cem E E X cre n gt pi Sharm yer aul EJ lt 3 Ere i magne e Jue 1 le 5 marow S t ty Resort ie 5 MATROUH Ae LIBRARY x T Y uni HOSPITAL anny ri ess 4 E rl z Nazonal of Egypt 207 2 2 cos al Visti M AL Lok 2 am et ir iU me NE E axem Re ir got e ruri N M g amp X Es Y a P 5 agit 1 0 80 prepared MAHMOUD Aproved Eng Abd ELTWAB Scale Project Development amp Implementation of Material DATE 10 11 2014 Title LOCATION OF 4 BUILDINGS Dwg No D1 Sheet 1 2 BUILDING 1 BUILDING 2 IT TTE BUILDING 3 prepared proved Eng cale d MAHMOUD A d Eng Abd ELTWAB Scal IT PB 5 i roject Development amp Implementation of
44. installed power or several solar field orientations there is a wide variety of commercial inverters suitable for all kinds of every possible scenarios There are countless photovoltaic installations worldwide and many companies developing solar inverters around the world To limit the options in this study two major European companies are selected SMA Solar Technology AG SMA and Fronius both global leaders in the development production and sales of solar inverters Two factors are taken under consideration the sub system s installed power 2 5kW 5kW 10kW 15kW and 20kW the solar array orientation Important aspects for investors to take into consideration when choosing an Inverter It must have a high efficiency as otherwise it will unnecessarily increase the number of panels to power the load It must be protected against short circuits and overloads Add rearmament and automatic disconnection Snapshot support higher power demands 150 of your maximum power It must comply with the requirements laid down in Regulation Low Voltage Decline harmonic distortion Low power consumption Insulation In continuation possibilities of some standard simulations with inverter selections are shown including system measures and monitoring Ina 2 5kW system with unique solar array orientation Sunny Boy 2500TL or Fronius IG Plus 25 V 1 could be installed In a 5kW system with unique solar array orientation
45. man week cost for training of Matrouh Governorate personnel LE All above items are grouped and included in the Bill of Quantities tables Measurments Lot 1 amp 2 Infrastructures Lot1 and Services Lot2 should be invoiced separately in order we can justify our budget lines The Bidder who merges the offers of Lot 1 and Lot 2 together in one offer will be directly disqualified Financial envelope shall be opened for the technically accepted bids at a date to be fixed later 3 5 Bid Opening EAEE will open the bids in two stages e First Stage The technical envelope should be accompanied by the bid security Lot1 and Lot 2 for an amount of 70000L E It will be opened at the bid closing date e Second Stage Envelope B containing the financial offer will be safe guarded by the EAEE until completion of the evaluation of the technical offer EAEE will inform the bidders whose technical bids have been accepted of the date of opening of Envelope B The financial Envelope B will be opened in the presence of the bidder s representatives who choose to attend at the time and in the place specified by EAEE The bidders names the Bid prices will be announced at the session of opening the financial envelopes ER tg ENP Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE e Notification of Award and Signing of Contract The bidder whose bid has been accepted w
46. must not exceed three months after signing the contract with the installer company Lot 2 ENPI s DID lh IT PB Project funded by the ww CBCMED EUROPEAN UNION amc Administrative Norms General responsibilities and obligations of THE CONTRACTED ENTITY The winning bidder is obligated to fulfil the Technical Specifications and Administrative Clauses as presented in this Call for Tender Documentation The winning bidder will provide the Contractor the following documents and certificates Maintenance User Manual of the product PV module technical datasheet and certifications including the certification of origin Rule of Origin The tenderer must state the origin of supplies The term origin is defined in articles 23 and 24 of Council Regulation EEC No 2913 92 of 12 October 1992 establishing the Community Customs Code and other Community legislation governing non preferential origin The certificate of origin must be made out by the competent authorities of the country of origin of the supplies and must comply with the rules laid down by the relevant Community legislation EU Member States Portugal Spain France Italy Malta Greece Cyprus Bulgaria Romania Poland Czech Republic Slovakia Hungary Slovenia Austria Germany Lithuania Latvia Estonia Finland Sweden Denmark The Netherlands Belgium Luxemburg United Kingdom and Ireland ENPI Partner Countries Russia Belarus Ukraine Moldova Georgia A
47. previous results will enable changes to be detected 1 3 3 4 Structural assembly Construction of structure must not be attempted in high winds e Care must be taken in lifting structural members and while working at above ground level Protective headgear should be worn at all times Refer to relevant drawings for structures and foundation details Follow the installation sequence 1 3 3 5 Emergency guide lines ACID ON SKIN Wash skin immediately with water Remove contaminated clothing Wash again and again ACID in EYES Wash eyes out with clean water for some time Ask for IMMEDIATE medical attention Project funded by the CBCMED DID LIT PB EUROPEAN UNION ACID SPILLAGE Sprinkle sodium bicarbonate baking powder on to the affected area and wash down with plenty of water ELECTRIC SHOCK Switch OFF the circuit breakers and give first aid to the patient and seek immediate medical attention Never switch ON the unit unless it is thoroughly checked and diagnosed for reasons of electric shocks 1 3 4 Legal specifications 1 3 4 1 Responsibilities The contractor will be responsible of the correct execution of the safety measures of the subcontracted parties He will respond supportively to the consequences that may arise of the attributable subcontractor s lack of vigilance 1 3 4 2 Obligations The contract company has the obligation to comply with the directives of the Health and Safety Study The personal protect
48. to the mains as it is required in some countries This system is ideal for buildings with daytime electricity consumption To achieve zero injection the CDP permanently measures the current and voltage of the load and sends the Fronius inverter periodic command to limit its power in percentage of the inverters nameplate power to the same value Ead A ENPI Project funded by the ee EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Circutor offers two different versions of the CDP system CDP 0 and CDP G The CDP G model includes load management while the CDP 0 prevents power injection The main features of the CDPS are the following CDP 0 CDP Gis a family of controllers power dynamic displacement working point of the solar field which allows for regulating the level of investor generation function user consumption One of the main characteristics of this series is the possibility of measuring all energy flows in a facility Energy consumed by the user the energy generated by the inverter the energy consumed or fed into the grid the power of an auxiliary generation These devices have to configure power inverter and through a communication channel The CDP is able to adapt the generation of energy for self consumption with the objective that the injection to the grid is zero The CDP generates a database with all the information the power and the energy of each point measure In additio
49. voltage range of 100 to 550 Vdc dimensions 545x290x185 mm with aluminum casing for installation indoor or outdoor installation switch dc graphic LCD RS 485 and Ethernet controller digital sinusoidal current ready for installation rail Includes accessories required for proper installation Fully assembled connected and tested Includes mounting fixing and leveling and connections Project measurement criteria unit designed according to the graphic documentation of the project and the technical datasheet Execution measurement criteria We measured the number of units actually executed according to project specifications BOS12 Item ut Supply and installation of photovoltaic glass laminated solar module for architectural integration into facade or roof With polycrystalline monocrystalline silicon cells and global transparency over 30 40 Module parameters according to project datasheet requirements Vidur solar VS37 C54 P213 or similar maximum power Wp 230 W maximum power voltage VMP 29 V intensity at maximum power Imp 7 7 a short circuit strength CSI 8 3 a open circuit voltage Voc 35 6 V efficiency 14 96 40 cells 5mm tempered glass outer dimensions 1850x1200 weight 60 kg with junction box mounting hooks Includes execution of electrical wiring and equipment Fully assembled connected and tested Includes junction boxes cabling and MC3 connectors Project measurement criteria Area measured grap
50. while it is in working condition It may contain dangerous voltages Ensure all electronic equipment is properly grounded as applicable Do not attempt to service the unit at component level While trouble shooting make sure the PCB assemblies are removed only after disconnecting solar array and battery Follow the connection and disconnection sequence as recommended 1 3 3 3 Grounding amp lightning Lightning is one of the most awesome phenomena of nature and produces both electric and magnetic fields which vary with distance frequency and time Due to the advantages of low maintenance and autonomous operation solar power arrays are situated in many diverse isolated and extreme locations throughout the world Protection against a direct lightning strike should only be necessary for critical applications or where the probability of a lightning strike is high In general effective grounding of solar array structures and associated equipment will give adequate protection in the field Use the lightning protection components as recommended and install at appropriate places as mentioned in the installation user manual Grounding the solar PV system is important for both safety and protection against lightning Grounding the equipment ensures that the system voltage cannot drift away from ground potential and thus reduces the risk of electric shocks Adequate grounding also provides a path for fault currents induced by lightning pa
51. x 1245 mm e Glass composition and thickness The substructure system its position in the building facade roof etc and modulation will determine the static loads and glass composition requirements Ead tg ENP Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE A glass laminator and or PV module provider should provide advice regards the most suitable solution in each case PVB lamination foils have been traditionally the only ones accepted for BIPV in Europe for safety reasons elasticity coefficient Thin film modules have a particularity that comes from its production process the a Si film layer is deposited on a glass sub base 3 2 mm float glass In order to obtain the same characteristics of a5 5mm PVB laminated glass depending on the dimensions sometimes it is required a composition of 6T 3 2 6T T tempered glass This makes glass dimensional flexibility more difficult and costly e Transparency The PV module s transparency depends on the sun protection and natural lighting requirements The transparency is given by the pattern cut made to the initial deposition The resultant microcells allow a good visual transparency even though the global PV module transparency percentage ranges are quite similar to the crystalline ones 10 30 The standard transparency of 10 leads to installed power ratios of approximately 44Wp m2 Opaq
52. 15 Lateral and back junction box EFTE Laminated Flexible Thin Film a Si Modules Project name and location Number of PV module units approx System size approx Technology EFTE laminate flexible Thin Film Laminated composition Polymer on the front side highly transparent and UV and weathering resistant EFTE Encapsulant Durable EFTE high light transmissive polymer Total thickness 4mm 16 mm including junction box Number of cells 22 triple junction connected in series Junction box Back terminal junction box 2 5 mm wiring section Connectors MC3 or MC4 Bypass diodes for shadow tolerance Protection IP65 Mounting frame No frame To be integrated in substructural system Short circuit current Isc 5 1A Max System voltage 1 000 V Electrical protection class Class II Tested according EN 14449 EN 12150 EN 12600 EN 12543 1 6 Designed and produced according EN 61215 EN 61730 Certificates TUV certificate Origen certificate Warranty 2 year product guarantee 20 years on power output at 80 Packaging and transportation Estimation costs Delivery time 8 10 weeks 37 ENPI Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 4 2 Inverter selection A solar inverter converts the direct current generated by the solar panels into the grid by injecting an alternating current Depending on the installation demands of a system for example a system s
53. 5 23 kg 57 3 lb 25 C 60 C 13 F 140 F 25 dB A 1W Transformerless convection IP65 IP54 4K4H 10096 SUNCLIX spring clamp terminal chart opt yes opt opt yes opt opt opt opt opt CE VDE 0126 1 1 VDE AR N 4105 C10 11 G83 1 1 G59 2 RD 1699 2011 PPC RD 661 2007 AS 4777 EN 50438 MEA PPDS IEC61727 SI4777 UTE C15 712 1 40 Project funded by the EUROPEAN UNION Type designation Egyptian Association for Energy and Environment EAEE SB 2500TLST 21 Table 2 Fronius IG Plus 25 V 1 Technical Data FRONIUS IG PLUS 25 V 1 INPUT DC DC max power for cos 1 Max array short circuit current Max input current Max input voltage MPP voltage range OUTPUT AC AC nominal output for cos 1 Max output power Max output current Max efficiency Euro efficiency MPP adaptation efficiency Grid connection Frequency Harmonic distortion Power factor Night consumption GENERAL DATA Dimensions height x width x depth Weight Degree of protection Inverter concept Cooling Installation Ambient temperature range Permitted humidity SAFETY EQUIPMENT DC insulation measurement Overload behavior DC disconnect INTERFACES 2 740 W 17 9A 119A 600 V 230 500V 2 600 W 2 600 VA 113A 95 7 94 6 gt 99 9 1 NPE 230 V 50 Hz 60 Hz lt 3 0 75 1ind cap app 1W 673 x 434 x 250 mm 23 8 kg I
54. 513 EN 50461 IEC 60891 IEC 60904 1 IEC 60904 2 IEC 60904 3 IEC 60904 4 IEC 60904 5 IEC 60904 7 IEC 60904 8 IEC 60904 10 ASTM E973 ASTM E1021 ASTM E1040 ASTM E1143 ASTM E1125 SOLAR MODULES IEC 61215 IEC 61277 IEC 61345 IEC 61646 Solar Wafers Data sheet and product information for crystalline silicon wafers for solar cell manufacturing Solar cells Datasheet information and product data for crystalline silicon solar cells Procedures for temperature and irradiance corrections to measured I V characteristics of crystalline silicon photovoltaic devices Photovoltaic devices Part 1 Measurement of photovoltaic current voltage characteristics Photovoltaic devices Part 2 Requirements for reference solar cells Photovoltaic devices Part 3 Measurement principles for terrestrial photovoltaic PV solar devices with reference spectral irradiance data Photovoltaic devices Part 4 Reference solar devices Procedures for establishing calibration traceability Photovoltaic devices Part 5 Determination of the equivalent cell temperature ECT of photovoltaic PV devices by the open circuit voltage method Photovoltaic devices Part 7 Computation of spectral mismatch error introduced in the testing of a photovoltaic device Photovoltaic devices Part 8 Measurement of spectral response of a photovoltaic PV device Photovoltaic devices Part 10 Methods of linearity measurement Standard Test Meth
55. 6 SYSTEM MAINTENANCE Maintaining a photovoltaic installation is scarce This is practically reduced to cleaning modules review connections and security features In some situations it may be necessary to disconnect the network which would therefore result in small losses To ensure high productivity of the plant it is essentially reduced downtimes caused by a system failure or malfunction For this reason a good supervision system is needed by the user offering good Service Assistance Standard maintenance operation Periodic cleaning of the modules should be done once a year Pay attention to the inverter Leds status indicators and alarms in different sunlight conditions as this is one of the least reliable parts of the system s equipment Maintain control of the electrical connections and wiring modules Carry out visual inspection of the modules to verify glass breakage moisture penetration inside the module and connection failures in the event of breakdown Other issues of operational maintenance include background checking electrical protection elements for personal safety and the operation of the facility In general revise all equipment wiring connections and support structures TA ER ENPI Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE The objective of maintenance is to prolong the life of the system and to ensure good performance and pro
56. CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 1 3 2 Self Consumption with Zero Injection to the Grid In certain applications it is forbidden to feed electrical generation back into the grid This is usually imposed by national regulations and legislation and as of this writing it is the situation in Greece and Spain Additionally in some other countries there is feed in legislation limiting the percentage of generated power that can be fed into the grid for example in Germany 70 of the inverters maximal power is allowed to be injected in the grid at the coupling point or 6096 of maximal power can be injected by the use of a battery supported system It is most likely that this feed in limitation will be adopted by other countries as well Market research shows that while feed in limitation or inverter power control is supported by several inverter manufacturers like the CIRCUTOR CDP System or similar supports zero grid injection The system is depicted in the diagram below AutoConsumo Inyecci n Cero Control Din mico de Potencia Rel de Inyecci n Energy Figure 2 Circutor CDP Scheme Zero Grid injection The CDP is the main control to prevent electrical energy injection to the grid CDP is a dynamic power controller that regulates the inverters generation level based on user consumption That means it is possible to build a PV system with zero power injection
57. EIGOUVATOTNTES TNS TTEPIOXHS Kal QAVTIHETWTT OVTA cuvepyao ac ra orro a oupBdaAAouv OTNVOIKOVOUIKH TrepipaAAovrikrj TTO ITIOTIK Tn Meooyeiou Xrollp ypaupua ouuper xouvoi ak Aou0ec 14 Afyurrroc EAAd a lopanA lopdavia Tuvno a H KoivrAiaxeipiorikr KAA amp vai Lapdnviacg lraA a Er onuecyAwooecrourTooyp uuarog eivai ra AyyAik kai 12 Project funded by the ae peer DID LI T PB EUROPEAN UNION The project DIDSOLIT PB is implemented under the ENPI CBC Mediterranean Sea Basin Programme www enpicbcmed eu ts total budget is 4 3 million Euro and it is financed for an amount of 4 1 million Euro by the European Union through the EuropeanNeighbourhood and Partnership Instrument The ENPI CBC Med Programme aims at reinforcing cooperation between the European Union and partner countries regions placed along theshores of the Mediterranean Sea Disclaimer This publication has been produced with the financial assistance of the European Union under the ENPI CBC Mediterranean Sea Basin Programme The contents of this document ar
58. EMMEMMMMMM 4 1 Technical offer eese eterne tenete tentent tentent tentent tta testet 4 2 Financial offer ases ecco dimi dem n eer dams er end a n E e RE RE RW RR RR aan 5 Evaluation Criteria 5 1 Evaluation Step 1 Qualifications and general requirements ss 5 2 Evaluation Step 2 Technical evaluation out of 70 marks ss 5 3 Evaluation step 3 Financial evaluation out of 30 marks sss 6 Method of Payment Term of Payment 7 System operation performance testing sesenta tton nito 8 ie eee oat ee te EU DL IU EID ee ee List of Tables Table 1 Tender time plan tette a Table 2 Technical evaluation criteria ianiai aaia Table 3 Financial evaluation criteria eee there trennt tete te tette tette ti tetto teet ENP N DDD A A U 10 10 11 12 12 12 13 14 14 15 15 13 14 E M n ENPI Project funded by the SS CBCMED EUROPEAN UNION erus Association for Energy and Environment EAEE Design Supply Delivery Installation and Commissioning of 79 2 kWp Grid Connected Solar Photovoltaic Systems Call For Tenders 1 Introduction The Egyptian Association for Energy and Environment EAEE is implementing a p
59. ER tg ENP Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Egyptian Association for Energy and Environment EAEE CALL FOR TENDER Design Supply Delivery Installation and Commissioning of 79 2 kWp Grid Connected Solar Photovoltaic Systems in Matrouh Governorate Closing Date 17 02 2015 Address Engineering tower no 3 28 floor Cornish El Maadi Cairo Egypt Telephone 202 25266038 e mail info eaee eg com Project funded by the a CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Contents Ds PUP OSC C ans e 3 General Terms and Conditions eese eterne tette tette trennt tette ta ta ttt ta ttes to 3 1 Term Of refer ON Ce m 3 2 Tender time plan itt a Ei SReME asi M 3 3 L Bid DONG Stes ae aa ato E LL DU EU E 3 3 2 Performance guarantee bond seii 3 3 3 Maintenance and Operational guarantee bond esent 3 4 Documents Comprising the Bid sse nennen nennen 3 5 Bid Opening sisi taa tne ite nba a ce a dba ed ede td ade s tea e and ad nare epe nk eles 4 Offer VIC RRRRRRRRRRRRRMMMMMMMMMMMRMEEMEREMEEEEREEEEEEEEEMEM
60. Energy and Environment EAEE BOS 9 1 Item ut Transport of PV materials MON 1 Item Ut Control unit type CDP Circutor or similar Includes 2 sets flex clamps and network analyzer CVM hair type indoor and outdoor display screens digital camera Supply and installation of central control CDP type Circutor control systems for self consumption and grid connected Fully assembled and tested wiring Includes Stake Laying and fixing elements Established connections with the mains The system will allow the integration included in this offer licensed software set to a SCADA system This system should integrate CDP peripheral control and display real time power and energy variables and the number of circuits activated The programming software must be on SCADA screens Create Combining Different parameters from CIRCUTOR or similar communications equipment connected to the network and simulate energy bills The software must generate reports for the allocation of energetic costs and manage and control events using programmed ALARMS by use of automated processes Every installation no matter where it is must use an IP connection for the system to be integrated in a central SCADA The system must include the following Sphase inverter E1336E or similar Dynamic Power Controller E51001 CDP 0 or similar Energy Manager M61010 EDS or similar Power Analyzer M52081 CVM or similar A Current Transformers M73122 MC 125 or similar
61. ILDING 2 1 Module 2 Fixing bolt 3 Supporting angle 4 Pergola be BUILDING 4 1 Module 2 Adhesive for installation 3 Roof prepared MAHMOUD Aproved Eng Abd ELTWAB Scale DI QLIT PB a Project Development amp Implementation of Material Decentralized Solar Energy Innovative EAEE Technologies for Public Buildings DATE 10 11 2014 T Dwg No D5 EORE Title CONSTRUCTION DETAILS SheetNo Y 4 E ENPI Project funded by the CBCMED EUROPEAN UNION e 05 Egyptian Association for Energy and Environment PART 3 MEASUREMENTS EUROPEAN UNION Y Project funded by the SS Te Egyptian Associa for Energy and Environment EAEE 3 MEASUREMENT In the Budget Chapter the item should be grouped as follows 3 1 LOT 1 Infrastructure BOS1 1 Item Ut Three phase inverter for grid connection Fronius model 1 000 10000 10000 W or similar maximum power input maximum input voltage 600 VDC nominal output 10 100 W maximum power output VA 10160 maximum efficiency 97 Supply and installation of three phase inverter for grid connection Fronius model 10000 or similar system applicable to control injection zero network controller CDP CIRCUTOR 10000 W maximum power input input voltage Maximum 600 VDC nominal output 10 100 W maximum power output VA 10160 maximum efficiency 97 input
62. P 54 HF transformer Regulated air cooling Indoor and outdoor installation from 25 C to 55 C 0 96 to 95 96 Warning shutdown depending on country setup at Riso lt 500 Operating point shift power limiter Integrated 41 Project funded by the EUROPEAN UNION Optional with Fronius Datamanager PT lt CBCMED amm P vos e i Egyptian Association for Energy and Environment EAEE WLAN Ethernet Modbus TCP 6 digital inputs 4 digital inputs outputs Datalogger Webserver 42 ENPI Project funded by the BCMED EUROPEAN UNION am Egyptian Association for Energy and Environment EAEE 4 2 1 2 5kW system Table 3 Fronius IG TL 5 0 Technical Data FRONIUS IG TL 5 0 INPUT DC DC maximum power Max input current Max input voltage MPP voltage range OUTPUT AC AC nominal output Max output power Max output current Max efficiency European efficiency MPP adjustment efficiency Mains connection Frequency Distortion factor Power factor Nighttime consumption GENERAL DATA Dimensions H x W x D Weight Degree of protection Inverter Cooling Installation Ambient temperatur range Permitted humidity PROTECTIVE EQUIPMENT DC insulation measurement Overload behaviour DC disconnector INTERFACES USB A socket Signalling output NO contact 2x RS422 RJ45 socket 5 250 W 14 7A 850V 350 700 V 4 600 W 5 000 W 5 000 W 21 7A 97 7 97 3 96
63. Study to solve the existing deficiency 1 3 4 3 Insurance It is perceptive during the building construction that the liable technicians have professional indemnity insurance However the contractor has to have the required professional indemnity insurance to cover its industrial activity This insurance should cover the inherent risk of its activity towards third parties of which the contractor could be liable outside the contract by its own fault or negligence or the people he is liable for It is understood that this professional indemnity insurance covers the workers professional indemnity insurance The contractor is obliged to have a full cover construction insurance policy during the construction of the building with an extension during the maintenance period of one year after the finishing date of the building ENPI P Project funded by the S 28 CBCMED DID ALIT PB EUROPEAN UNION amm ANNEX 5 PV module datasheet To be fulfilled by the supplier WWW DIDSOLIT EU ait ENPI Project funded by the DID LIT PB P ACS BORDER CDOM RATION d EUROPEAN UNION gm th THE MEDITIMANLAN ANNEX 5 PV Modules Data Sheets POLY CRYSTALINE MODULES Glass Laminated Semitransparent Crystalline Modules Project name and location Governorate s building Matrouh Number of PV module units approx System size approx 44 2kWp Technology Glass Glass laminate Glass composition Encapsulant Total
64. Warrantee and Guarantee of the equipment Annex Environmental Benefits Annex others ER tg ENP Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 4 2 Financial offer Chapter 1 Terms of Payment The Bidder shall propose the terms of payment as an EPC offer excluded Customs duties and VAT Chapter 2 PV system cost break down The Bidder shall include a Bill of quantity for all materials and equipment proposed in the offer P3 of annex 1 The Bidder shall submit the cost break down of the proposed PV system presented above as Financial measurements sheet clarified in Annex1 Chapter 3 Maintenance offer The Bidder shall provide in the main offer the cost of the following 1 Three years additional maintenance contract 2 Spare parts 5 Evaluation Criteria The evaluation for the offers will go through the following three steps 5 1 Evaluation Step 1 Qualifications and general requirements Compliance with TOR documents will be evaluated The key criteria which will be used to evaluate responses to the TOR include Experience in designing similar Solar Photovoltaic systems specifically roof top Projects e Available resources to undertake the project Team qualification project manager and site engineer experience Quality of proposal documentation received and perceived understanding by the firm of project s requirements e
65. Wp Nominal power 10 kWp Performance Ratio PR Le Coherton Loss 102282 11 18 tay Yt Produced usetul energy verter 2 76 MWh pidsy Normen Ener gy UAN Ab Hay 74 Eu 4 Project funded by the CBCMED EUROPEAN UNION am Egyptian Association for Energy and Environment EAEE 8 ENVIRONMENTAL BALANCE Not all energy sources pollute the same or cause the same emissions For example coal is more polluting than diesel which in turn produces more emissions than natural gas Photovoltaic energy helps reduce emissions of pollutants into the environment of the main greenhouse gases are 502 and NOx To calculate the savings in emissions we used the value of emissions involved generating one The benchmarks are shown CO2 0 5503 Kg kWh NOx 0 00047 Kg kWh With total production of the proposed facility is a saving of ANNUAL PRODUCTION ESTIMATED kWh year 135438 CO2 Kg 68 938 NOx Kg 63 655 9 BIBLIOGRAPHY 1 A T KEARNEY and ESTELA Solar Thermal Electricity 2025 June 2010 2 Greenpeace International SolarPACES and ESTELA Solar Power Global Outlook 09 2009 3 http www ripassoenergy com images pressrelease Ripasso Energy Rele ase 15Jan 2013 pdf Ripasso Energy checked in July 2013 4 Kalagirou S A Solar Energy Engineering Processes and Systems Chapter ten Solar Thermal Power Syste
66. a lime silicate glass products Part 1 Definitions and general physical and mechanical properties Glass in building Laminated glass and laminated safety glass Part 1 Definitions and description of component parts Glass in building Laminated glass and laminated safety glass Part 2 Laminated safety glass Glass in building Laminated glass and laminated safety glass Part 3 Laminated glass Glass in building Laminated glass and laminated safety glass Part 4 Test methods for durability Glass in building Laminated glass and laminated safety glass Part 5 Dimensions and edge finishing Glass in building Laminated glass and laminated safety glass Part 6 Appearance Standard Specification for Laminated Architectural Flat Glass Standard Test Method for Security Glazing Materials And Systems Eurocode 1 Actions on structures Part 1 2 General actions Actions on structures exposed to fire Eurocode 1 Actions on structures Part 1 3 General actions Snow loads Eurocode 1 Actions on structures Part 1 4 General actions Wind actions Aluminium and aluminium alloys Chemical composition and form of wrought products Part 1 Numerical designation system Hot dip galvanized coatings on fabricated iron and steel articles Specifications and test methods Stainless steels Part 1 List of stainless steels Stainless steels Part 2 Technical delivery conditions for sheet plate and strip of corrosion resisting steels for general
67. able to withstand with the modules installed overloading caused by wind and snow in accordance with Technical Code of Buildings TCB The design and construction of the structure and the fixing of the modules will allow the necessary thermal expansion without transmitting loads that may affect the integrity of the modules following the manufacturer s instructions The mounting points for the photovoltaic module will be sufficient in number taking into account the area of support and relative position so there is no bending in the modules beyond that permitted by the manufacturer and by certified approved methods for the model of the module The design of the structure will be made for the orientation and angle of inclination specified by the photovoltaic generator taking into account ease of assembly and disassembly and the possible need for replacement items The surface structure is protected against the action of environmental agents Drilling in the structure will be made prior to assembly if necessary in view of the galvanization or protection of the structure The screws shall be made of stainless steel complying with the Egyptian standard MV 106 In the case of a galvanized structure galvanized screws can be allowed except when the modules are subjected to the same structure where stainless steel screws will be used The buffer clamping modules and the structure itself does not cast shade over the modules In the
68. acity of the provider and the modularity of the cells Starting from 480 x 1475 mm 720 x 1600 mm 850 x 1650 mm 1200 x 1800 mm are typical optimized dimensions However the maximum available dimensions will depend on the glass lamination capacity of the manufacturer 1600 x 2600 mm 2100 x 3100 mm etc e Glass composition and thickness The substructure system its position in the building facade roof etc and modulation will determine the static loads and glass composition requirements A glass laminator and or PV module provider should provide advice about the most suitable solution in each case PVB lamination foils have been traditionally the only ones accepted for BIPV in Europe for safety reasons elasticity coefficient Glass thickness ranges from 4 4 to 6 6 depending on glass dimensions and static snow maintenance and dynamic loads wind e Transparency The PV module s transparency depends on the sun protection and natural lighting requirements The distance between cells about 1 2 4 6 cm depending on the ribbons direction will determine the PV module transparency 10 40 The standard transparency which is about 35 leads to installed power ratios of approximately 90 100 Wp m2 Opaque crystalline modules can increase significantly the installed power ratios till 140 180 Wp m2 depending on the technology e Junction box Crystalline laminated modules can easily adapt both back and lateral juncti
69. agram Model Sunny Mini Central 10000 TLPnom 10 00 kW ac Unlimited load grid 1967 kWivmr 112 cot 78 E ENPI Project funded by the CBCMED T PB EUROPEAN UNION Egyptian Association for Energy and Environment EAEE ANNEX Il WORKING PLAN a ER a u 2 Project funded by the EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 2 NV1d TTT LETT TT TTT Eg lilii LIII 1 1 EET TTT EN LETT TT TTT TT LETT TT TTT TTT LETT TTT LITT TT TIT TT TIT PETTITT TTT TT TTT T T T O C 01 gyeem lt gt gt lt eo 2 Tto Teo e 80 pelod Buiuoissiuluo Z S Buryoey G uorezije5a pue Buiuoissiuuo G uonoeuuoo jddns 0 uonoeuuo uonejejsu xog uonoeoJd Ad JO uonoeuuo p
70. akers 51 4 3 3 DC Surge Protective Devices SPDS 51 4 3 4 DC Circuit Breakers aiti 52 4 3 5 AC Distribution board eene tata tata tata 52 4 3 6 AC Miniature Circuit Breakers MCBS 52 4 3 7 AC gt Circuit breakers RDE 53 4 3 8 AC Residual Current Device 53 ER ENP Project funded by the gt CBCMED EUROPEAN UNION a 1 Egyptian Association for Energy and Environment EAEE 4 3 9 Interconnecting photovoltaic installation errata 53 4 3 10 Electrical outlet company junction 54 4 3 11 Electronic devices description detail rti 54 4 3 12 Over current protection amp esee ener tata tata tata tata ausa 55 4 3 13 Over voltage protection syStems essere entrata tata t
71. and point and measurement The connecting line is the line through which electricity is connected form the photovoltaic installations to a grid point from the distribution company or with the connection of the user called connection point and measure Automatic Switch of the Interconnection Automatic switch device on which the protections for interconnection act General Switch Safety and manoeuvre device that allows separating the photovoltaic installation from the local grid or the distributor Photovoltaic Generator Parallel association of photovoltaic branches Photovoltaic Branches Subset of interconnected modules in series or in parallel series associations with voltage equal to the voltage of the generator Inverters Converter of voltage and current alternating current and voltage Nominal power of the generator or peak power Sum of the maximum power of the photovoltaic modules Power of photovoltaic installation or nominal power Sum of the nominal power of inverters specified by the manufacturer involved in the three phases of the installation at nominal operating conditions Modules Solar or photovoltaic cells Device that transforms solar radiation into electrical energy Technology equivalent cells Independent solar encapsulated cell the technology of which the manufacturing and packaging is identical to that of photovoltaic modules that comprise the installation pa Z l Project
72. ata tata ta ta raa nana na 4 3 14 General Protection BOX eee asa 4 3 15 Systems of differential protection for people 4 3 16 Grounding security System 4 4 Electrical detail scheme esee rete 57 4 4 1 Monitoring and Zero Grid Injection erret tarn tara 62 5 Support System 64 5 1 Considerations to 7 64 5 1 1 STOW LOGS X 62 5 1 2 LOGS 64 5 1 3 Maintenance overloads eerie ta rapi 65 5 1 4 Building s category errata tat at ab ab nana pasa sa sanata ao po asap sa 65 5 2 Photovoltaic Solutions eere tretetenne tatnen ttn tete trate tentata ta trata anna 65 5 2 1 Roof and Skylight us escsssssssssscscscsssssssnsnsnsnsnsnsnsnsnensnsnssssnsnsnsnsnesessssssssnsnsssnsnsnsnsnsesessssnsnsnsnsnesnsnes
73. by qualified service personnel under the responsibility of the installation company Preventive maintenance of the installation will include at least one annual visit in which the following activities will be undertaken A technical report for each of the visits will be prepared which will indicate the state of the Checking of electrical protection Checking the status of the module checking the situation with respect to the original project and verifying the state of connections Checking the status of the inverter its operation signal lights alarms etc Checking the mechanical state of cables and terminals including grounding cables and readjustments to terminals plates transformers fans pumps unions adjustments cleaning A clear trouble shooting way and contact information that EAEE Technical team can use in case of emergencies A detailed maintenance plan including a maintenance checklist and technical support A detailed cleaning mechanism for the PV system The contractor must show his Commitment and not limited to provide the following Response time for problem solving Response time for solving software or configuration support Response time for hardware software failure of the system or Any other components related Actions that will be taken during failure Response time for failed equipment or any other components Replacements installations and describe any incidences The record of maintenance op
74. case of indoor installations that also provide cover to the building the design of the structure and water tightness between modules will conform to the requirements of the Technical Code of Buildings In the same way there must be a guarantee to ensure no condensation on the inside of the glass is produced during normal operation where it is located The necessary support structures for mounting the modules will exist both for the flat surface terrace and for those integrated on the roof All accessories and benches and or anchors will be included The support structure is calculated according to the TCB standard MV 103 to withstand extreme loads due to adverse climatic factors such as wind snow etc ENPI si DID a T PB Project funded by the eww CBCMED EUROPEAN UNION If it is constructed using cold formed rolled steel it must meet the and the standard MV 102 to ensure all its mechanical properties and chemical composition If the support type is galvanized it must be a minimum thickness of 80 microns to eliminate maintenance requirements and prolong its life 5 4 Inverters These will be a type sufficient for connecting to the grid having a variable input power that enables them to be able to extract the maximum power the photovoltaic generator can provide each day at all time The basic characteristics of the inverters are the following e Principle of operation current source e Self commuta
75. ccordance with the terms of connecting photovoltaic systems following low voltage grid ISO amp IEC norms The concept of Photovoltaic Integration refers to the reformulation of architectural elements by replacing conventional constructive materials for energy generator systems through photovoltaic technologies This guide analyses four types of integration taking into account that these are the most effective and easily standardizable types z Project funded by the CBCMED EUROPEAN UNION am Egyptian Association for Energy and Environment EAEE BIPV selected options application technology crystalline semitrans thin film semitrans thin film flexible roof canopies facade brise soleil Figure 5 BIPV Selection options ENPI DI IT PB Project funded by the CBCMED EUROPEAN UNION CAO ROTDI I THE Egyptian Association for Energy and Environment EAEE Figure 10 Facade Figure 8 Skylight y roject fun the EUROPEANA UNION MEM Egyptian Association for Energy and Environment EAEE 3 General System The design of the proposed PV systems installed on the four public buildings are detailed in the engineering attached drawings in P2 The general graph information for each building that the study has to include is the following e Detailed PV system e Detailed cables Rou
76. circuit current yes yes capability galvanically isolated 47 ENPI gt CBCMED EUROPEAN UNION Project funded by the Egyptian Association for Energy and Environment EAEE All pole sensitive residual current monitoring unit Protection class as per IEC 62103 overvoltage category as per IEC 60664 1 GENERAL DATA Dimensions W H D Weight Operating temperature range Noise emission typical Self consumption at night Topology cooling concept Degree of protection per IEC 60529 Climatic category as per IEC 60721 3 4 Maximum permissible value for relative humidity non condensing FEATURES DC terminal AC connection display Interfaces RS485 Bluetooth Webconnect Speedwire Warranty 5 10 15 20 25 years Multi function relay Power Control Module Certificates and approvals more available on request Type designation yes 1 665 680 265 mm 26 2 26 8 10 4 inch 45kg 99 2 Ib 25 60 C 13 F 140 F 51 dB A 1W Transformerless OptiCool IP65 4K4H 100 SUNCLIX spring clamp terminal chart opt yes opt opt yes opt opt opt opt opt opt CE VDE 0126 1 1 VDE AR N 4105 PPC RD 661 2007 UTE C15 712 1 EN 50438 PPDS RD 1699 AS 4777 BDEW 2008 C10 11 CEI 0 21 G59 2 IEC61727 STP 20000TLEE 10 48 Project funded by the CBCMED Ed tg ENPI
77. dard for Inverters Converters and Controllers for Use in Independent Power Systems Glass in building Determination of luminous and solar characteristics of glazing Glass in building Security glazing Testing and classification of resistance against manual attack Glass in building Determination of thermal transmittance U value Calculation method Glass in building Basic soda lime silicate glass products Part 1 Definitions and general physical and mechanical properties Glass in Building Basic soda lime silicate glass products Part 2 Float glass Glass in Building Basic soda lime silicate glass products Part 5 Patterned glass Glass in building Basic soda lime silicate glass products Part 8 Supplied and final cut sizes Glass in building Basic soda lime silicate glass products Part 9 Evaluation of conformity Product standard Glass in building Special basic products Borosilicate glasses Part 1 1 Definition and general physical and mechanical properties Glass in building Special basic products Glass ceramics Part 2 1 Definitions and general physical and mechanical properties Glass in building Special basic products Borosilicate glasses Part 1 2 Evaluation of conformity Product standard Glass in building Special basic products Glass ceramics Part 2 2 Evaluation of conformity Product standard Glass in building Thermally toughened borosilicate safety glass Part 1 Definition and descrip
78. ductivity of the plant especially where installations connected to the grid offer back financial rewards of energy production Planning standard maintenance operation I USE AND SPECIFICATIONS Should be kept within acceptable limits operating conditions performance protection and durability of the installation Should be replaced with items worn by use to ensure the system works properly during their lifetime Should be observed main operating parameters voltage and power to verify the correct operation of the installation MAINTENANCE QUALIFIED PROFESSIONAL Every six months Checking electrical protection Checking the status of modules checking the situation with respect to the original project and verifying the status of connections Checking the status of the inverter its operation lights and alarm signaling Checking the status of mechanical cables terminals plates transformers fans pumps unions and cleaning 7 ENERGY STUDY To estimate power generation as realistically as possible in the simulation it is necessary to schedule and use sunlight to integrate all system losses For this we use the software version PVSyst developed by the University of Geneva This one of the most recognized software in the field and takes into account the method of calculation described above see calculation details in annexes For the study we carried out a simulation using PVSyst which took into acco
79. due to appliances use or insulation defects of great impedance Short circuits Atmospheric electrical discharges 4 3 13 Over voltage protection systems For overload and short circuit protection fuses and general over voltage fuses is installed with a MCB calibrated They also have other disconnectors elements to separate parts of the facility to perform maintenance or repairs 4 3 14 General Protection Box The overall enclosure is responsible for safeguarding the entire electrical installation from a short circuit or tip intensity which would affect all connected components in the network This general enclosure may be worn as a thermal protection fuse 4 3 15 Systems of differential protection for people The general control and protection devices shall be located as close to the point of individual input derivation He placed a box for switch power control immediately before the other devices in separate sealable compartment This box can be placed in the same box where general devices are placed command and protection 55 Li Project funded by the a CBCMED EUROPEAN UNION amm 05 Egyptian Association for Energy and Environment EAEE The installer will set permanently on the switchboard plate printed indelible which establishes in his name or trademark date of completion of the installation and the rated current of the circuit breaker switch protection against indirect contacts of all circuits
80. e Rated power frequency rated grid voltage 50 Hz 60 Hz 5 Hz 5 Hz 50 Hz 230 V 39 Project funded by the EUROPEAN UNION ENPI ine Egyptian Association for Energy and Environment EAEE Max output current Power factor at rated power Displacement power factor adjustable Feed in phases connection phases EFFICIENCY Max efficiency European weighted efficiency PROTECTIVE DEVICES DC side disconnection device Ground fault monitoring grid monitoring DC reverse polarity protection AC short circuit current capability galvanically isolated All pole sensitive residual current monitoring unit Protection class as per IEC 62103 overvoltage category as per IEC 60664 1 GENERAL DATA Dimensions W D in mm Weight Operating temperature range Noise emission typical Self consumption at night Topology cooling concept Degree of protection electronics connection area per IEC 60529 Climatic category as per IEC 60721 3 4 Maximum permissible value for relative humidity non condensing FEATURES DC connection AC connection Display Interfaces RS485 Bluetooth Webconnect Speedwire Warranty 5 10 15 20 25 years Multi function relay Certificates and approvals more upon request Certificates and approvals planned 1 0 8 overexcited 0 8 under excited 1 1 97 96 0 opt yes yes yes yes yes 1 1 490 519 18
81. e Cyprus Egypt France Greece lsrael Italy Jordan Lebanon Malta Palestinian Authority Portugal Spain Syria Tunisia The Joint Managing Authority JMA is the Autonomous Region of Sardinia Italy Official Programme languages are Arabic English and French dos Oly 5 INP CBC MedE 2007 2013 1 tutus ca eja chu gall Gan jal Ga gal dl y sleill ali Lu sill Gan gia gle aliall Adae aedy 52 jai ol ali pall aae Aah gall ASI aeui Aat i lide geal pall ASI GUIS YI ja jai g AS Glas ill dallas JOE AS juil 5 Alla o gen clu ca pall ALL stu OUMA o Gs ps Sali yall ga ll Asa Statement about the Programme Aiaouvopiakns Luvepyaciag Aek vn ENPI CBC Mediterranean Sea Basin 2007 2013 amp vai Aiacuvopiakrjc uvEepyaoiag roEupurraik Eraipikrjc ENPI Tol lo ypauua amp va cuup Aer ornv Kal a giorroiwvrac TIA PWCTIGEVOOYEV
82. e regulations of the Safety Elements Provide the workers with the necessary knowledge for the correct and safe use of the equipment and machinery that they are entrusted with Provide for First Aid and evacuation of the injured e Establish actions of the Health and Safety Committees 1 2 Preliminary considerations 1 2 1 Introduction Prior to commencement of installation or working with solar PV system components ensure that All personnel involved with the installation usage of solar PV System product has to read carefully the manuals of the equipment in these designs and be thoroughly familiar with the health and safety aspects of solar PV systems products e Preserve these manuals and store them at an easily accessible place e All products conform to the specifications The installer and the owner are requested to use the product in accordance with the user Manual and under normal conditions Project funded by the CBCMED DID LIT PB EUROPEAN UNION 1 2 2 Health and safety Solar Electric systems contain hazardous materials and voltages For the protection of yourself and others please read these instructions carefully Make sure that everybody working with your system reads and understands the safety requirements e Remove all metallic ornaments like wristwatch jewelery etc use insulated tools wear PPE s for relevant Installations Follow the connection and disconnection Sequence of Cables interconnec
83. e the sole responsibility of BEG DIDSOLIT PB gt and can under no circumstances be regarded as reflecting the position of the European Union or of the Programme s management structures Lu sidl Ga peal gat a gael jc cl 353 dalle Sae La 5 tll alae 4 ENPI CBC Med pall dala cor s sl chy Gag Bl Gye ca b Gi casi UG Aj g 91 Gl gine CJ Disclaimer To amp Exel ue rr ouveiogop Eupwrraikj Evworg tou Aiacuvopiakric Zuveoyao ac Meooyeiakrjc AeKavn ENPI Med To rrepiexX uevo auro rou yyp qou amp vai 00 lt BEG DIDSOLIT PB gt kai ev oe va 0 amp wprjOe avrikarorrrp cer O or rr Eupurraikrjc Evwons ruv dopwv diayeipions rou 13 ENPI P Project funded by the S 28 CBCMED DID IT PB EUROPEAN UNION amm x European Union web links http ec europa eu world EuropeAid Development and Cooperation Office http ec europa eu europeaid index en htm ENPI CBC Med Programmehttp www enpicbcmed eu This publication has been produced with the assistance of the European Union The contents of this publication are the sole responsibility of the author of this document and can in no way be taken to reflec
84. each phase will be maximum and minimum frequency 51 Hz and 49 respectively and maximum and minimum voltage 1 1 um and 0 85 um respectively Grounding requirements e Earthing system design should be as per the standard practices 10 Project funded by the wa CBCMED DID ALIT PB EUROPEAN UNION e PV array DC equipment inverter AC equipment and distribution wiring shall be earthing as required e Equipment Earthing shall connect all non current carrying metal receptacles electrical boxes appliance frames chassis and PV panel mounting structures in one long run The earthing wire should not be switched fused or interrupted e Earthing system shall be electrically connected to provide return to earth from all equipment independent of mechanical connection e System earthing network shell be connected to building network after doing the needed teats e When the galvanic isolation between the low voltage distribution grid and the photovoltaic generator is not performed by an isolation transformer the items used to ensure this condition will be explained the Design or Project Report e masses of the photovoltaic installation both the continuous section and the alternates will be connected to a single grounding This grounding will be independent of the Distribution Company in accordance with the Low Voltage Regulation 5 8 Harmonics and electromagnetic compatibility Grid disturbance limitation DCinjection lt
85. ed from sun by opaque sheeting before any electrical connections are made to the modules While working on the facade disconnect the modules from the building s electrical installation with the main power switch Never disconnect or connect the modules without first opening the circuit Switch off or disconnect the load before modifying the branch connections on the modules under power Photovoltaic systems are considered to be low voltage systems However the system s maximum voltage is generally very high The in series connection of the modules will add each module s voltages the total voltage will exceed the safety threshold of 120 VDC related to the low voltage but should not be greater than the input voltage of the inverters For SUNEAL photovoltaic blade this maximum voltage is fixed at 600 VDC even though the component s certified protection class II allows a maximum voltage of 1000 VDC pa Z l Project funded by the CBCMED DID LIT PB EUROPEAN UNION 1 3 3 2 Control electronics Control electronics is necessary to monitor and for proper sequencing of various system operations so that the solar energy is utilized efficiently Read the instructions described in the relevant product manual thoroughly before installing or working with the product Use only insulated tools and meters during installation and periodic maintenance Otherwise it may give you an electric shock Do not interfere with any electronic components
86. ed systems shall comply with the relevant laws and regulations issued by the Ministry of Electricity and Renewable Energy Egyptian Electric Regulatory Agency EERA and in line with the requirements of the Behira Electricity Distribution Company BEDC The proposed On grid solar PV system shall generate electrical power directly to Low Voltage LV distribution gird supply during daytime sharing the load with system maximum outlet at any time In the event where energy generated by the solar system is larger than the operation load for example in weekend and vacation the system must have the ability to automatically feed national grid 3 General Terms and Conditions 3 1 Terms of reference 3 1 1 All proposed documents are considered confidential and can only be shared with the EAEE and its third party consultant team 3 1 2 The Bidder shall submit two original hard and soft copies CD s with two separate envelopes one envelope for the technical offer and the other for the financial offer sealed and stamped any bidder who mixes the technical and financial offers will be directly disqualified 3 1 3 The envelope with the financial offer will only be opened for the Bidders who pass the technical evaluation the financial offer of the disqualified technical ones will be returned back to the Bidder sealed and stamped 3 1 4 The Bidder must fill the Technical Data Sheets of PV modules and inverter as described in the Execu
87. en defined which determine with precision the systems to be executed These Executive Projects along with the Technical Specifications of the Health and Safety Study comprise the core of the binding contract The Call for Tender is structured in 2 lots for Contracting Lot 1 Supply of equipment Supply of photovoltaic modules The bidder s offer has to comply with the Tender Technical Specifications and the ones included at Executive Project EP PV module datasheet and Project Technical Specifications PTS general requirements The bidder has to prove previous experience in PV applications supply It is necessary to prove a minimum supplied installed and properly performing power of about 100 kWp of similar photovoltaic technology Lot 2 Services and Execution Supply of Small Equipment Implementation Commissioning start up and Legalization The bidder has to prove previous experience in PV applications installation It s necessary to prove a minimum installed power of about 50 kWp of photovoltaic systems including rooftop and BIPV applications The service and execution contract includes all small supplies work execution and the necessary monitoring and authentication to deliver the photovoltaic installation in a fully operational mode The bidder s offer has to comply with the present TenderTechnical Specifications and the ones included at Executive Project EP PV module datasheet Project Technical Specificat
88. ent EAEE 4 3 7 AC Circuit breakers AC circuit breakers are also used for coupling or uncoupling of a circuit under load They are easy to handle when maintenance work needs to be done Figure 25 AC Circuit Breakers 4 3 8 AC Residual Current Device RCD A RCD is an electrical wiring device that disconnects a circuit whenever it detects that the electric current is not balanced between the energized conductors and the neutral conductor Such an imbalance may indicate current leakage through the body of a person who is grounded and accidentally touching the energized part of the circuit RCDs protect people from electric shock and the installation from fire They do not provide protection against overload or all short circuit conditions Such devices may be integrated in inverters but special attention has to be paid to RCD current time tripping sensitivity Figure 26 AC Circuit Breakers 4 3 9 Interconnecting photovoltaic installation It is responsible for connecting the various solar panels with interconnecting boxes and other instrumentation These wiring panels are made with high quality materials to ensure durability and reliability of the system outdoors The wiring must comply with the technical regulations of low voltage Connections cables equipment and other items will have to have the degree of protection IP535 concept defined in the reference Standards 53 ER tg ENP Project funded by the ee
89. erations carried out will be kept in a maintenance log which indicates the identification of the maintenance personnel name qualification and authorization of the company 13 E ENPI 5 Project funded by the CBCMED DID ALIT PB EUROPEAN UNION 7 3 Guarantees 7 3 1 General scope Notwithstanding any possible claims by third parties the installation will be repaired in accordance with these terms and conditions in the case of a breakdown or due to faulty assembly or defect in any of the components provided it has been properly handled in accordance with the provisions of the instruction manual The guarantee is granted on behalf of the buyer of the installation which must be duly justified in the certificate of guarantee showing the date on which the certification of guarantee of the installation is accredited 7 3 2 Terms The supplier shall guarantee the installation for a minimum period of one year for all materials used and the procedure undertaken in its assembly For the photovoltaic modules and inverters the minimum guarantee is 5 years If there is an interruption to the execution of supply due to causes that are the responsibility of the supplier or if there are repairs that the supplier must perform to comply with the stipulations of the guarantee the period will be extended for the total duration of these interruptions 7 3 3 Economic Conditions The guarantee covers repairs to and replacements of
90. es for shadow tolerance Protection IP65 All modules will be frameless They are going to be integrated into the building substructure using specific fixations E n Project funded by the CBCMED DID ALIT PB EUROPEAN UNION The specific parameters will be included into the Executive Project PV module datasheet Electrical parameters The specific parameters to be fulfilled are detailed into the Executive Project PV module datasheet Nominal power rated voltage rated current open circuit voltage short circuit current max system voltage electrical protection class Class II See the PV module datasheet include in Executive Project EP Flexible thin film modules General requirements Mechanical and constructive parameters The type of cells will a Si amorphous silicon The PV module will be flexible and laminated with EFTE The encapsulant has to be EFTE high light transmissive polymer The total thickness will be 4 mm The module dimensions requested at the Project technical datasheet have to be respected unless a deviation margin is explicitly accepted The module doesn t have any transparency All the providers must suggest and detail the suitable fixation systems adhesive 3M or similar and or mechanical PV modules will include back terminal junction box according to each technical datasheet included in the Project 2 5 or 4 mm2 wiring section Connectors MC3 or MC4 Bypass diodes for shadow t
91. etrieved from any computer having an Internet or intranet connection The different situations we have to handle are the following 1 Internal connection Internal connection of the second screen and clients on the LAN to handle this we have to configure a static IP address for the monitoring system and use it on the clients or use DHCP and be sure that the machine name will be correctly updated on the DNS so we can use the name for accessing 2 External access Once again we have two choices Fixating a static IP address and opening an incoming port 80 if possible and having a fixed IP address or a DynDNS name for the WAN connection or we can use the remote view system of Circutor to put the system online for this purpose we ll need the outgoing connections to port 22 to be granted on or firewall if any Be careful about the second option Circutor server is located in Germany so the data would have to go from India to Germany and back again slowing down the system A third option would be having an external server closer 3 Remote access The monitoring needs remote access to both computers in order to configure them do the tests and for maintenance For that the system use VNC and once again we can redirect some ports to the VNC of the computers or use the remote view system A static IP address can connect to global data center with a route for each photovoltaic installation 81 Ed tg ENPI Pro
92. ette ter enin kh 1 2 Preliminary considerations nennen nnn T 2 L TBtrFOQUCEIOT LEM ARRA GE 1 2 2 Health and safety 1 3 Report guide lines dad ctae du dard e 1 3 1 General information prine in nini in het rie nri Pot Pr RE Pe etn ene nas 1 3 2 Description and summary of hazard sss nene nnne 1 3 3 Specific health amp safety instructions sess nennen nnne tenens 1 3 4 Legal specifications Project funded by the CBCMED DID LIT PB EUROPEAN UNION 1 HEALTH amp SAFETY STUDY 1 1 Object of the study The present Health and Safety Study aims to define the necessary technical systems for the building construction in the most adequate Health and Safety conditions in the workplace following the described recommendations and articles It will also be in permanent disposition for the Social Security and Work Inspection and for the Technicians of the Health and Safety Technical Provincial Departments to enable them to carry on their duties The aim of the Health and Safety Study is to Preserve the integrity of the workers and surrounding people e Set up a work organization that minimizes risks Determine the required facilities and equipment for the Collective and Individual Protection of all the workers involved Define the Hygiene and the Well being facilities for the workers e Establish the us
93. evaluation will be evaluated out of 30 marks Table 3 Financial evaluation criteria Levelised cost LE kWp 70 Payment terms 30 TOTAL 100 The Bidder who achieves 80 in the technical evaluation will be considered into the financial evaluation The Bidder who does not achieve at least 80 in the technical evaluation will receive back his financial offer sealed and stamped and without going into any further negotiation with EAEE or its third party consultant EAEE and its third party consultant will go into negotiation with the best three offers EAEE is free to choose the best option from the three best offers 6 Method of Payment Term of Payment e The Bidder shall submit a proposed method of payments as an EPC offer e The proposed payment method should consider the project phases Bills of Quantities and the percentage of Project completion e The Bidder is allowed to propose financing attractive options 7 System operation performance testing The EAEE s third party consultant will perform an Energy yield and Performance ratio assessment called here after performance check after the first and second years of system operation Eg b n ENPI Project funded by the SS CBCMED EUROPEAN UNION emer Association for Energy and Environment EAEE The performance check is to confirm that the system energy yield shall not be less than 596 of the proposed value by the Bidder
94. exes Annex 1 Executive Project Annex 2 Project Technical Specification Annex 3 Tender Technical Specification Annex 4 Health and Safety Annex 5 PV Modules Data Sheet z Project funded by the ae CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE ANNEX 1 BIPV SYSTEM Executive Project WW DIDSOLIT EU si EUROPEAN UNION p Rene Egyptian Association for Energy and Environment EAEE Summary Reference XIcunrwn 5 P1 Description Report 10 1 Building Integrated Photovoltaic 11 1 1 lninn Dc o 11 1 2 Solar photovoltaic energy integrated in buildings 18 1 2 1 Advantages of the system erre tata tata ta taa pa pa paa aaa aaa 11 1 2 2 System Diagram BIOCk riri eerta nha na hana aerae amara 12 1 3 System working 12 1 3 1 SC f CONSUMPUION
95. for Flat Plate Photovoltaic Modules and Panels Electrical installations of buildings Part 7 712 Requirements for special installations or locations Solar photovoltaic PV power supply systems Photovoltaic PV systems Characteristics of the utility interface Photovoltaic systems Power conditioners Procedure for measuring efficiency Balance of system components qualification natural environments Test procedure of islanding prevention measures for utility interconnected photovoltaic inverters Grid connected photovoltaic systems Minimum requirements for system photovoltaic systems Design Project funded by the EUROPEAN UNION EN 50524 IEC 62109 1 IEC 62109 2 IEC 61683 EN 50530 UL 1741 GLASS EN 410 EN 356 EN 673 EN 572 1 EN 572 2 EN 572 5 EN 572 8 EN 572 9 EN 1748 1 1 EN 1748 2 1 EN 1748 1 2 EN 1748 2 2 EN 13024 1 EN 13024 2 EN 12600 EN 1288 1 5 ENPI CBCMED Egyptian Association for Energy and Environment EAEE documentation commissioning tests and inspection Datasheet and nameplate information of photovoltaic inverters Safety of power converters for use in photovoltaic power systems Part 1 General requirements Safety of power converters for use in photovoltaic power systems Part 2 Particular requirements for inverters Photovoltaic systems Power conditioners Procedure for measuring efficiency Overall efficiency of grid connected photovoltaic inverters Stan
96. funded by the CBCMED DID ALIT PB EUROPEAN UNION 3 4 Photovoltaic module o panel Set of solar cells directly interconnected and encapsulated as a single block among materials that protect it from the effects of weather Standard Measurement Conditions STC Terms of irradiance and temperature in the solar cell universally used to characterize cells modules and solar generators and defined as follows Y Solar irradiance 1000 W m Y Spectral distribution AM 1 5 G Y Cell temperature 25 C Peak Power Maximum power of the photovoltaic panel in STC NOTC Nominal Operating Temperature of the Cell Nominal Operating Temperature of the Cell defined as the temperature that the solar cells reach when they are subjected to to irradiance of 800 W m2 with spectral distribution AM 1 5 G ambient temperature of 45 C and wind speed of 1 m s Architectonic integration According to the cases involved the following applications will be applied Architectonic integration of the photovoltaic modules When PV modules fulfill a dual function energy and architecture siding fencing or shading and in addition replace conventional building elements Siding When PV modules are part of the envelope of architectural construction Closure When the modules are the roof or the facade of the building s architecture having to ensure proper sealing and insulation Elements that cause shades When the photov
97. h existing regulations while taking into account the wind strength among other factors The structure must withstand one wind speeds of at least up to 150 km h This structure is to be determined by the inclination of the solar panels 5 1 Considerations to analyze 5 1 1 Snow loads As a reference for the dimensioning of the systems we have considered different criteria actions from the Euro Code 1 Actions in Structures which contemplates objective values for the countries in the European Mediterranean Basin These values can be extrapolated at least to those African countries with European tradition Morocco Algeria Tunisia and Libya To be able to generate an applicable design in any of the above mentioned zones the average values from the available references of the coast zones have been considered The execution of these actions and the applicability of loads have been implemented following the same regulation In the case of Turkey data has been countered with the local regulation TS498 When talking about Jordan data has been measured against with the local regulation of actions in buildings The minimum loads to analyze are the following Weight load 0 15 KN m2 Wind load 0 5 KN m 5 1 2 Wind loads Considering that the buildings been analyzed in the studio are public an urban environment and medium to high height have been assumed The wind factors considered are the following Roughness of the environme
98. he facilities and centralize in a single EXTRUDED core application in order to perform full control of consumption and or comparison similar facilities Control the consumption of their remote locations efficient easy and simple Reports energy areas or sites consumption Remote alarms about consumption and incidents in the mains of different areas of consumption Possibility to compare the consumption of different sites Energy management system Accumulation system Photovoltaic systems interconnected to the network are not the best choice for household consumers whose consumption depends on hours with little or no sunlight This solar system is intelligent it knows when and when not to inject energy to the building but the accumulation in this case is not contemplated in the project DIDSOLIT PB Energy management system Instantaneous Self Consumption with zero injection 82 ER M ENPI Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE This is ideal for those buildings with electricity consumption in daylight hours The equipment the CDP family Dynamic Power Control adjusts the power output of photovoltaic inverters to what is being consumed at all times In this way we ensure a zero injection network Features Zero injection to the network without energy dissipation or electromechanical switching of dynamic power control of solar Photovoltaic m
99. hic documentation of project without duplicating corners or joints minus all the gaps Execution measurement criteria We measured the surface actually executed according to project specifications without duplicating corners or joints minus all the gaps Total of LOT 1 Project funded by the EUROPEAN UNION DID Egyptian Association for Energy and Environment EAEE 3 2 Measurements list LOT 2 Services LIT PB BOS 2 1 Item Rigid ground wire cable bare twisted 16mm 2 section Supply and installation of ground conductor cable consisting of rigid bare twisted cable of 16 mm section Also w w welded joints made afumex bonding clamps and terminals Completely assembled and tested with established connections Includes redesigning the route ground conductor wiring terminals through the ground conductor junction Project measurement criteria graphic documentation according to specifications of the project Execution measurement criteria We measured the cable length that was actually executed according to project specifications BOS 3 1 Item Ut General Safety protection box with connection terminals unipolar bases with fuses capable of maximum intensity of 160 A Supply and installation of general protection box inside wall niche with connection terminals and unipolar bases with fuses capable of maximum intensity of 160 A to protect the general supply line of d p
100. iency European weighted efficiency 98 5 96 98 3 96 PROTECTIVE DEVICES DC side disconnection device opt Ground fault monitoring grid monitoring yes yes DC surge arrester type II can be integrated DC reverse polarity protection AC short circuit current yes yes capability galvanically isolated 45 ENPI gt CBCMED EUROPEAN UNION Project funded by the Egyptian Association for Energy and Environment EAEE All pole sensitive residual current monitoring unit Protection class as per IEC 62103 overvoltage category as per IEC 60664 1 GENERAL DATA Dimensions W H D Weight Operating temperature range Noise emission typical Self consumption at night Topology cooling concept Degree of protection per IEC 60529 Climatic category as per IEC 60721 3 4 Maximum permissible value for relative humidity non condensing FEATURES DC terminal AC connection display Interfaces RS485 Bluetooth Webconnect Speedwire Warranty 5 10 15 20 25 years Multi function relay Power Control Module Certificates and approvals more available on request Type designation yes I I 665 680 265 mm 26 2 26 8 10 4 inch 45kg 99 2 lb 25 60 C 13 F 140 F 51 dB A 1W Transformerless OptiCool IP65 4K4H 100 SUNCLIX spring clamp terminal chart opt yes opt opt yes opt opt opt opt
101. igh reliability and is environmental friendly Eg a ENPI Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE The PV installation is divided in five sub systems e Photovoltaic Generator This is the heart of the installation where the conversion of solar energy into electrical energy takes place The camp consists of photovoltaic interconnection in series and parallel for a number of photovoltaic modules The generator or photovoltaic plant produces DC e Power Conditioning Inverters These are electronic devices that transform DC power from PV modules into Alternating Current adapted to the voltage and frequency on the grid Thus the photovoltaic system can operate in parallel with the grid The plant incorporates a system for management and data acquisition that allows a remote monitoring by the inverters in order to visualize the operation and performance of the installation via a PC GSM or landline It can also detect any abnormalities in real time giving a fast answer e Power Control Inverters List of inverter could operate with Circutor CDP Control self consumption e Protections This part represents and constitutes a configuration of elements that act as interface connection between the photovoltaic system and grid security under conditions suitable for both people and for the various components that comprise it Therefore protections are required in a
102. ilding envelope as part of the building structure and therefore can replace conventional building materials rather than ER tg ENPI Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE being installed afterwards BIPV modules can be naturally blended into the design of the building and form part of the building envelope The extra costs of Building integrated PV modules BIPV might be compensated by their replacing other conventional products roofing facades and canopies and by providing some of the same conventional properties such as e Water tightness fa ade roof skylight pergola The water tightness comes not only from the glass properties but especially from the mounting system that integrates it Semitransparent surfaces PV glass laminated layer Opaque surfaces Standard PV modules glass laminated glass tedlar EFTE e Thermal insulation facade roof skylight In most of the climates building envelope glazing units have to 26ulfil certain insulation requirements Glass laminated PV modules can be part of insulated glazing units that perform in the same way that a standard glaze should e Sun protection facade roof skylight pergola roof ground mounted car sherter Semitransparent surface glazed surface semi transparency solar factor shading devices brise soleils canopies pergolas etc Solar modules can be opaque or semit
103. ill be notified of the award by EAEE prior to expiration of the bid validity period by email confirmed by registered letter The Letter of Award will state the sum that EAEE will pay to the Contractor in consideration of execution completion and maintenance of the works supply of equipment amp services by the Contractor as prescribed by the Contract e Advanced Payment EAEE will provide an Advanced Payment on the Contract Price according to the terms of payment to be paid against an irrevocable bank letters of guarentee to the same value and currency in favour of EAEE presented within two weeks from signing the Contract E b n ENPI Project funded by the SS CBCMED EUROPEAN UNION emer Association for Energy and Environment EAEE 4 Offer format 4 1 Technical offer The response to this TOR must be in the English language structured and presented in the same sequence as follows Cover letter The cover letter must be signed by person s authorized to submit the proposal and must delineate the company s ability to fulfill the project Chapter 1 Company Profile The company profile must include registration certificates J V if applicable references projects and C Vs of the employees Chapter 2 Terms of reference The bidder shall include the TOR of his company in general man power of the company and the compatibility with DIDSOLIT PV project terms of reference Chapter 3 Technical descriptio
104. ions PTS general requirements and Health amp Safety HS E T i Project funded by the CBCMED DID ALIT PB EUROPEAN UNION HL 2 DESCRIPTION OF WORKS TO BE CARRIED OUT 2 1 Lot1 Supply of equipment Supply of photovoltaic modules The aim of this Lot is to supply modules for each of the four photovoltaic installations Respecting the specifications included in the respective construction projects 3 TECHNICAL SPECIFICATIONS AND REQUIREMENTS OF THE COMPONENTS 3 1 Description of the principal parts of the project The principal and common parts of the installations require close up treatment and strict control over the execution ofthe following Photovoltaic Modules uptake Lot 1 Inverters Lot 2 Monitoring System Lot 2 Software Self consumption regime with injection to the Grid Lot 2 Primary and secondary structures Lot 2 Low voltage boxes Lot 2 Small electrical components Lot 2 Air Conditioning units Lot2 3 2 Technical Requirements see Point 5 Components and Materials Project Technical Specifications annex 3 2 1 Photovoltaic modules Lot 1 General aspects Technologies selected Among the possible technologies available today in the market project DIDSOLIT PB has focused its research and development of architectural integration projects on the following technologies Crystalline Silicon Lens Module laminated glass semi transparent approx 15 4096 transparency Amorphou
105. irements of the components ss 5 3 1 Description of the principal parts of the project eene nennen 5 3 2 Technical 5 3 2 1 Photovoltaic modules Lot 1 5 3 2 2 Characteristics of materials to tender esent tet 6 4 Obligations to fulfill in executing the contracts sese tentant 7 4 1 General criteria iiris 7 4 2 Lot 1 Supply of Equipments 8 4 2 1 General Obligations riii erum ntiepetrsntn sic si maia ca neun sldne n Ge ue steno tnesdeccessrieniarestccees 8 4 2 2 Acquisition of material ssssssccsssssssssseseeeeeesesnseasenseesssesecscenenenenenseesseaeeeneeeseananananeneneeeseeeeaes 8 4 2 3 Delivery
106. ium telluride CdTe 9 10 Copper Indium gallium Diselenide disulphide CIS CIGS 10 13 Multi junction cells a Si m Si Although CdTe CIS CIGS modules might reach higher efficiency than a Si ones silicon has the advantage of being easily available in nature Thin film have better temperature coefficient reduction in power output at higher temperatures than crystalline modules Thin film materials have better out put in weak light than silicon modules However the global performance won t solely depend on the material but also on the harmonization of the rest of the PV module characteristics Laminated glass modules technical parameters e Construction requirements thermal insulation semi transparency e Size Depending on the project requirements a certain degree of dimensional flexibility might be required Standard dimensions might not be suitable in some cases Thin film modules production process has strict rules regarding standard dimensions The manufacture process of the thin film modules is linked to a certain standard dimensions Rigid CIS and CdTe standard modules are usually available in set dimensions of 600 x 1200 A Si modules have a wider range of possible dimensions although 600 x 1200mm 1100 x 1300mm are the most common The combination of these sub modules and the subsequent lamination process enlarges the range of possibilities 600 x 1200mm 1245 x 635mm 1242 x 1245mm 2462 x 635 mm 1849
107. ive measures have to be approved by a competent organisation If they are not available in the present market the most adequate ones shall be used These shall be defined by the technical criteria of the safety services of the contracted company with the contractor company Taking into consideration any normalized model that could be used by the contractor the accident and defects reports have to include the following minimum information A Accident report Identification of the construction work Day month and year of the day the accident happened Time of the accident Name of the injured Professional standing and trade of the injured Address of the injured Place where the accident occurred Cause of the accident Apparent importance of the accident Possible specifications of human errors pa l Project funded by the CBCMED DID LIT PB EUROPEAN UNION Place person and way in which the first aid took place doctor nurse first aider other construction work personnel Place where the injured was taken for hospitalization Witnesses of the accident nominal verification and versions To complement this part a report has to be made containing How could it have been avoided Immediate orders to do B Deficiencies report Identification of the construction work Date of the observations Place where the observation took place Report of the deficiency observed
108. ives for these will be highlighted in the Design or Project Report Furthermore photocopies of the technical specifications provided by the manufacturer of all components will be included For security purposes and operation of equipment the indicators labels etc will be in English language at the installation site 5 2 Photovoltaic generators All modules must meet the UNE EN 61215 specifications for Crystalline Silicon Modules or UNE EN 61646 for Thin Film Photovoltaic Modules as well as be certified by a recognized laboratory for example New and Renewable Energy Agency NREA etc which will give its accreditation by way of presenting the relevant official certificate The photovoltaic module will make clearly visible and indelible the model and manufacturer s name or logo as well as the individual identification or serial number traceable to the date of manufacture Modules that conform to the technical specifications described below will be used For any deviations from these characteristics in exceptional cases these must be presented in the Application together with the justification and must get approval by the PM Flashtests of all the modules must be sent to the PM so that the PM can determine the groups to be formed so as to avoid mixing modules with large dispersion of the technical characteristics especially the short circuit current The installer will respect all the groups specified by the PM The m
109. ject funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE A detailed layout of each site with suitable scale spacing between all monitoring and control equipment shall be given by the tendrer At the end of the project the Contractor shall supply two CD s loaded with all PLC programs of all equipment of the 4 buildings 1 FEATURES OF MONITORING SYSTEM Remote parameterization of equipment This allows parameterization of all on line connected equipment thus facilitating all settings from the PC or server control It allows for viewing the parameters in real time the real time display of all equipment knowing at all times the performance of the facility and the state of electrical distribution lines and thermal installation Multi Software Embedded Web Server Through the internal web server any user connected to the corporate network of the company LAN or from any connected Internet point if set in the router Check the company factory etc The ratio of public IP to private IP You can view historical data or real time data which is updated constantly Integrated XML Server This has specialized tools of trade dynamic data in order to integrate energy monitoring system overall control containing servers communication for XML integration delocalized integration In a charge distribution or remote installations the system allows control of individual consumption each of t
110. king and anti islanding protection It is important for this project that the inverter communicates with the CDP Control or a similar one to activate or de activate the photovoltaic strings with the aim of zero grid injection Eg a ENPI Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 1 3 4 Classification Solar inverters may be classified into three broad types gt Stand alone inverters these are used in isolated systems where the inverter draws its DC energy from batteries charged by photovoltaic rays Many stand alone inverters also incorporate integral battery chargers to replenish the battery from an AC source when available Normally these do not interface in any way with the utility grid and as such are not required to have anti islanding protection gt Grid tie inverters these match phase with a utility supplied sine wave Grid tie inverters are designed to shut down automatically upon loss of utility supply for safety reasons They do not provide backup power during utility outages Battery backup inverters these are special inverters which are designed to draw energy from a battery to manage the battery charge via an onboard charger and to export excess energy to the utility grid These inverters are capable of supplying AC energy to selected loads during a utility outage and are required to have anti islanding protection For
111. ks are shown below 1 Buildings 3 5 floors with 16m maximum height B2 Buildings 6 9 floors with 35m maximum height 5 2 Photovoltaic Solutions The layout of the modules on the cover has to be performed in order to maximize annual energy production The main parameters that affect the performance of a solar installation are Orientation Tilt Shadows on PV modules Electrical losses due to cable length and section electrical configuration Ventilation of photovoltaic modules 65 E y Project funded by the S CBCMED 000007 e EUROPEAN UNION Egyptian Association for Energy and Environment EAEE BIPV selected options application technology crystalline semitrans thin film semitrans thin film flexible roof canopies facade brise soleil Figure 39 BIPV Selection options 5 2 1 Roof and Skylight As an external roof or canopy its main function is to providea water tight and sun protected area It is an aluminium curtain wall system which integrates the laminated glass with the PV cells in between Figure 40 On Roof Solution 66 SIE Project funded by the CBCMED EUROPEAN UNION ee Egyptian Association for Energy and Environment EAEE The skylight lights the entrance hall and part of the offices which is why it is absolutely necessary to be water tight but also capable of filtering and controlling the
112. les the effects of static and dynamic loads and of the fixing systems foreseen The bidder must ensure that the packaging allows the safe transport and integrity of equipment depending on the requirements of the project The bidder will be responsible of the material integrity from the fabrication center to the building site An insurance will be required The bidder has to coordinate control and certificate the material in coordination with the installer company Lot 2 The definitive dimensions of the PV modules will require the validation of the company contracted to execute the installation Lot 2 All the transportation costs and taxes are included in the bidder offer Unless it is explicitly agreed with the contractor 4 2 2 Acquisition of material The bidder will present the details of the Technical Specifications and the manufacturer selected prior to the awarding process of the contract Administrative Clauses For scoring The bidder has to fulfill the present Technical Specifications and the ones included at Executive Project EP PV module datasheet Project Technical Specifications PTS general requirements 4 2 3 Delivery of material The material will be delivered to the 4 Buildings sites fulfilling the agreed maximum term agreed in the contract with the company responsible for the installation of the system Lot 2 in case of this company not be the same one awarded both contracts In any case the delivery time
113. ms Elsevier 2009 15 Eg ENPI 5 Project funded by the 28 CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 5 http www window state tx us specialrpt energy renewable solar php Window on State Government checked by July 2013 6 http www unitedsunsystems com United Sun Systems checked in July 2013 7 http electricidad viatger blogspot com es 2008 07 interruptores automticos magnetotrmicos html checked in December 2013 8 Ministerio de Ciencia y Tecnolog a Reglamento Electrot cnico de Baja Tensi n Setiembre 2002 9 http www engineeringtoolbox com propylene glycol d 363 html The Engineering Toolbox checked in December 2013 10 http www circutor es Documents Photovoltaic solutions sellf consumtion 11 http www Fronius com Self Consumption Iverter solutions 12 http www SMA com Photovoltaic products amp self consumption solutions 13 http www IDAE es Gu a del autoconsumo Fotovoltaico 14 http www albasolar es 15 CIRCUTOR cat autoconsumo GB pdf 16 CIRCUTOR CDP self consumption 17 CIRCUTOR Gu a t cnica para el autoconsumo 18 CIRCUTOR Certificado de garant a para la inyecci n cero 19 ALbaSolar E Catalogo Albasolar 2014 pdf 20 CIRCUTOR revista 2012 02 gb pdf Revista de soluciones energ ticas eficientes y autoconsumo 21 CIRCUTOR Software para la gesti n energ tica y autoconsumo www solratys org Cluste
114. n This includes the Solar radiation on the site site and installation criteria boundaries shade analysis structural civil and electrical assessment and any relevant information Chapter 4 Component and equipment selection This chapter shall include all selected materials and components and taking into consideration to attach the data sheets in the Annex section Chapter 5 Technical Design description The Bidder shall include but not limited to the software design and results AutoCAD drawings 3D drawings and system layout as well as the mounting system calculations as shown in Annex 1 Project funded by the CBCMED EUROPEAN UNION ER tg ENP Egyptian Association for Energy and Environment EAEE Chapter 6 Approach and Methodology Scope of work The Bidder shall explain the proposed PV system work plan including the procurement installation commissioning testing and O amp M of the PV system Chapter 7 Time plan The Bidder shall propose a time plan of the project implementation phases Chapter 8 Training plan The Bidder shall propose a training plan Chapter 9 Testing and commissioning plan The Bidder shall propose a commissioning and testing plan Chapter 10 Safety plan Chapter 11 Spare part list Annexes to be attached by the Bidder The Bidder shall attach the following items in the annex Annex Technical Compliance Sheets Annex Tender offer Annex Bid bond Annex
115. n it includes the percentage of control the inverter allows for monitoring online via the Internet ag CIRCUTOR oo Im ww La dis s E Figure 3 CDP Control Zero Grid Injection amp SCADA Solution Data logger To below can see photovoltaic grid connection devices with RS485 communication channel E P ENPI x Project funded by the MEM EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Self Consumption WITHOUT storage metering without using battery 9 En Ww z m e Valid for any electrical energy tariff Always selects the most suitable option Own consumption Inject to grid Consumption from grid Figure 4 Conceptual Scheme of CDP Diagram Connection Power connection amp MBUS Connection 1 3 3 Inverters A solar inverter or PV inverter converts the variable direct current DC output of a photovoltaic PV solar panel into a utility frequency alternating current AC that can be fed into a commercial electrical grid or used by a local off grid electrical network It is a critical component in a photovoltaic system given that it allows for the solar panel energy to be used by ordinary commercial appliances Solar inverters have special functions adapted for use with photovoltaic arrays including maximum power point trac
116. nalyzer Power connection RS 485 connection 85 Project funded by the EUROPEAN UNION n ENPI Egyptian Association for Energy and Environment EAEE CURRENT MEASURE L1 t2 Inverter t3 Three phase Single phase DC Power Supply 12 Va 36 36 34 33 32 31 30 29 28 27 28 25 24 22 22 21 20 19 5555555555155555555 A EI 12345878 9 10 f 12 13 14 15 16 17 18 VOLTAGE MEASURE Power Supply 230 Va Grid disconnection relay control Output for load management CDP Control detail connection 86 ENPI Project funded by the CBCMED EUROPEAN UNION umm Egyptian Association for Energy and Environment EAEE ANNEX IV SUPPORTING CALCULATIONS 1 ELECTRICAL CALCULATIONS 1 1 Voltage drop Levels of electrical installation sections of conductors were calculated for currents and voltage drops are within voltage drop of no more than 3 After making an initial estimate of the section we will calculate the resulting voltage drop We will use the following expressions Three fases voltage Ry pe L Pc L Pc Xusing V KUnSR 1000U Nrcoso Single fase voltage I Ucosp R a 2JLPc 2LPcXwsng V KUmSR 10007 N ri cose Where Pc Power Calculation in Watts L length in meters calculation
117. ne modules Thin film materials have better out put in weak light than silicon modules However the global performance won t solely depend on the material but also on the harmonization of the rest of the PV module characteristics For example the plastic encapsulant roughness might increase the out put loses due to the dirt accumulation These kinds of factors combined with the module position in the building should be taken into account when carrying out energy production simulations Flexible laminated modules technical parameters e Construction requirements e Size Flexible ductile a SI modules on high grade steel strips laminated in synthetic material EFTE currently have a width of 40 cm and a length of up to 6 meters which can be shortened on request 35 zt CBCMED Project funded by the EUROPEAN UNION MM Egyptian Association for Energy and Environment EAEE Figure 14 Flexible Thin Film Laminated flexible composition and junction box examples 5486 216 07 PEE EEE EE PVL 136 ye Quick Connect Terminals PVL 124 eM m 2 top wide of the 2849 112 17 PVL 68 394 15 57 eyer of 20200 ven Connect 480 mm 7 36 Project funded by the as 2 CBCMED lacs Soc Ed se Let ws Egyptian Association for Energy and Environment EAEE Figure
118. networks Inverter shall have remote monitoring diagnosis and configuration of the solar power plant from anywhere through web based application e Capability to be connected to external sensors for monitoring environmental conditions e Guaranteed to operate from 0 to 50 C temperature and between 0 and 85 relative humidity e Power Factor Adjustable e THD 396 nominal apparent power e Inverter shall ensure easy localization of internal inverter failures warnings and alarm shall be forwarded to the control and monitoring system Supplier shall submit a list of proposed settings as warning or alarm for failures for approval 5 5 Cabling and Connection boxes The positives and negatives of each group of modules will be led in separate cables unipolar cables and protected according to the legislation The positive and negative will be lead together as much as possible making sure these do not to create magnetic fields that can attract lightning All AC and DC lengths of cable will be included These must be of the necessary length to avoid generating efforts by the different elements and exclude the possibility of interfering with people during normal pedestrian traffic Project funded by the 29 CBCMED DID IT PB EUROPEAN UNION All continuous wiring shall have double insulation and be suitable for outdoor use in the open air or underground The connection boxes operate in both two technologies thin film and c
119. nt Urban area Height over highest level 35m 64 ER ENPI Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Wind basic speed 35m s The same as with the snow load wind speed is different all over the Mediterranean areas For example in the Mediterranean areas of France the value is approximately 28 30m s in Spain 26 28m s in Italy 25 31m s in Greece 30 36m s in Jordan approximately 35m s and more or less 28 36m s in Turkey and Syria In the particular case of Patras or Chania Greece the wind speed is of 36m s For Alexandria Marsa Mathrouh Egypt and Al Salt I Irbid Jordan the standard value of 35m s can be used 5 1 3 Maintenance overloads This value is considered in the chases of pergola and skylights and a value of 1 0KN applied as a located load in the most unfavourable point of the primary structure is considered 5 1 4 Building s category Depending on the classification of the building calculations must be made about climatic zones involving multiple numeric simulations so that is possible to assess the impact of the variation of the actions in the support structure for integrated photovoltaic systems The numerical discretization obtained has been synthesized into two basic building typologies that will allow the installers to apply the results of the calculations in the evaluation of the structural actions The ris
120. nt will conduct a system energy yield and performance ratio check after the first and second years of system operation in order to verify the proposed values e The bond guarantees the two years of free maintenance and will be released after submitting the final inspection report of the PV system and after the successful achievement of the proposed energy yield and performance ratio values during the bond period e The allowed variation of the proposed energy yield value is not more than 5 and the PR is not less than the proposed value for the first two years of operation e The contractor shall repair or modify the installed PV system upon failure of achieving the proposed values within the bond period e In case of not repairing the failure the repair shall be done by others and the contractor shall bear all the expenses Ed tg Project funded by the T EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 3 4 Documents Comprising the Bid The Bidder shall prepare two original sets and one copy comprising the Bid and supplementary information The bid consists of two envelopes Envelope A Technical Offer The technical offer shall include Stamped Tender Document including filled out tables and data sheets for PV modules inverters monitoring control scada remote monitoring LED screens The technical specifications of the main spare parts sufficient for three years
121. o length ofthe project Execution measurement criteria We measured the length actually executed according to project specifications BOS 5 1 Item Ut General box control and protection for photovoltaic system Supply and installation of control and overall picture protection for photovoltaic system Includes 2 MCB s devices and differential protection circuitry Includes Stake Assembly of all components Criteria for measuring project unit designed according to graphic documentation of the project Criterion measure of work We measured the number of units actually executed according to project specifications BOS 5 2 Item Ut Electrical distribution network for photovoltaic installation up to 60 m with interior wiring circuits under protective tube or flexible channel protectors PVC plastic ENPI Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Supply and installation of electrical distribution network for photovoltaic panels of Includes protective tube of flexible PVC or corrugated pipe for laying surface cables inside junction boxes with covers and strip connection boxes and recessed screws and several accessories necessary for proper installation Fully assembled tested and connected Includes Stake and tracing Laying and fixing pipes Laying cable and cable connections Placing mechanisms C
122. od for Determination of the Spectral Mismatch Parameter Between a Photovoltaic Device and a Photovoltaic Reference Cell Test Methods for Measuring Spectral Response of Photovoltaic Cells Standard Specification for Physical Characteristics of Nonconcentrator Terrestrial Photovoltaic Reference Cells Standard Test Method for Determining the Linearity of a Photovoltaic Device Parameter with Respect To a Test Parameter Standard Test Method for Calibration of Primary Non Concentrator Terrestrial Photovoltaic Reference Cells Using a Tabular Spectrum Crystalline silicon terrestrial photovoltaic PV modules Design qualification and type approval Terrestrial photovoltaic PV power generating systems General and guide UV test for photovoltaic PV modules Thin film terrestrial photovoltaic PV modules Design qualification and Project funded by the EUROPEAN UNION IEC 61701 IEC 61730 1 IEC 61730 2 IEC 61829 IEC 62108 JRC ISPRA 503 1 IEEE 1513 ASTM E1038 ASTM E1171 ASTM E1462 ASTM E1596 ASTM E1597 ASTM E1799 ASTM E1802 ASTM E1830 09 ASTM E2047 ASTM E2236 ASTM E2481 UL 1703 IEC 60364 7 712 IEC 61727 IEC 61683 IEC 62093 IEC 62116 IEC 62446 4 ENPI CBCMED Egyptian Association for Energy and Environment EAEE type approval Salt mist corrosion testing of photovoltaic PV modules Photovoltaic PV module safety qualification Part 1 Requirements for construction Photovoltaic
123. odules investors by shifting the working point of the modules Monitoring of energy flows systems Data recording system operation Available for both single phase and three phase Controllability of different inverters Control relay off redundant network Control up to three circuits in version CDP G with demand management Data logging and monitoring e Data logging and essential hardware and software supported with Bluetooth and internet connection e Ability to be connected with temperature and solar irradiation sensors Solar Radiation and Temperature Sensor Solar Irradiance Sensor e Measuring range 0 1500W m2 e Sensor is thermo element or photo cell e Solar spectrum 250 2800 nm e Non linearity lt 0 2 at 0 1000W m2 Ambient and PV module temperature sensors e Measuring range 20 to 90 C e Accuracy lt 0 1 C through the whole range e Resolution at least 0 1 C Display Screen e Five Indoor and five outdoor display screens and four digital IP cameras e Display screen shall indicate the key system measurements such as Solar irradiation ambient and module temperature produced electricity saved CO2 Emissions etc 83 ENPI Project funded by the CBCMED EUROPEAN UNION Pipe Egyptian Association for Energy and Environment EAEE ORTUTOR Network 0 Injection Energy Controller Amperometric Ring Building Electricity 1120 W 14 Renewable Energy Netw
124. odules should carry the bypass diodes to prevent possible damage to the stem cells and their circuits for partial shading and have a degree of protection IP65 The side frames if any exist shall be made of aluminium or stainless steel For a module to be acceptable its maximum power and short circuit conditions relating to real standard should be comprised having the margin of 5 of nominal values in the corresponding catalogue other margins can be accepted under specific circumstances Any module that shows manufacturing defects such as cracks or stains on any of its elements or a lack of alignment in the cell or bubbles in the encapsulant will be rejected High efficiency cells will be positively valued ENPI s DID 7 Project funded by the ww CBCMED EUROPEAN UNION The structure of the generator is connected to the grounding For security reasons and to facilitate the maintenance and repair of the generator the necessary elements fuses switches etc will be installed for disconnection independently and in both terminals from each one of the branches in the rest of the generator 5 3 Support structure Support structures must comply with the specifications of this section Otherwise a justification of the points of non compliance must be included in the Application and in the Design or Project Report Acceptance of these must get expressed approval by the PM The support structure must be
125. olerance Protection IP65 The specific parameters will be included into the Executive Project PV module datasheet Electrical parameters The specific parameters to be fulfilled are detailed into the Executive Project PV module datasheet Nominal power rated voltage rated current open circuit voltage short circuit current max system voltage electrical protection class Class II See the PV module datasheet include in Executive Project EP 4 OBLIGATIONS TO FULFILL IN EXECUTING THE CONTRACTS 4 1 General criteria Bidders for Lot 1 and Lot 2 have to comply with the technical requirements included in the Tender documents E ENPI 5 Project funded by the CBCM E D DID IT PB EUROPEAN UNION Executive Project for the Tender Description report Work Plan Measurements Drawings and schemes Project Technical Specifications Health and Security Study 4 2 Lot 1 Supply of Equipments 4 2 1 General Obligations The bidder of each contracting block will have sufficient staff in number and qualifications to develop the appropriate service guaranteeing the performance The bidder must be a manufacturer and participate in the process of developing the module or be the direct distributor of it It must offer maximum guarantees of manufacturing and postsales service The bidder must provide information and recommendations that allow for validating the composition and mechanical compatibility of the laminated glass modu
126. oltaic modules protect the architectural construction from thermal overload caused by the sun s rays providing shade on the roof or in front of it The placement of parallel photovoltaic modules in the envelope of the building without the dual functionality defined will be called overlay and will not be considered as architectural integration Horizontal modules within the concept of overlapping will not be accepted Ed wy ENPI Project funded by the CBCMED DID ALIT PB EUROPEAN UNION 4 DESIGN 4 1 Photovoltaic generator The photovoltaic module selected will meet the specifications in section 5 2 All modules that integrate the installation will be of the same model or in the case of different models the design must ensure full compatibility between them and the absence of negative effects on the installation due to this reason In the particular case of an installation consisting of two types of modules each module should be the same inside In those rare cases where non qualified modules are used this must be duly justified information about the tests and trials that have been submitted must be presented In any event any product that does not meet any of the above specifications must have the express approval of Project Management PM In all cases current mandatory standards must be followed 4 2 Monitoring system e Monitoring System must fulfill the following requirements and the ones detailed at the Exec
127. on boxes Lateral junction box might be a good solution to hide all the cabling and connections inside the secondary substructure such as aluminum or steel profiles and caps Ed ENPI Project funded by the CBCMED ros EUROPEAN UNION amm ose Egyptian Association for Energy and Environment EAEE Glass composition and junction box examples 1650 mm 82 gt a 8 14 Buildup detail 4 Yj 47 4 mm Toughened glass ESG low Iron Lik 222 E PVB foll Cellnet PVB foli rf 4 Toughened glass ESG Junctionbox detail E 5 mm Tempered Glass _ idi sae 1 __ Giass i wr Total thickness 11 80 mm 43 Figure 12 Lateral and back junction box and security diodes Glass Laminated Semitransparent Crystalline Modules Project name and location Number of PV module units approx System size approx Technology Glass Glass laminate Glass composition Front pane Tempered glass 4 5 mm PV active glass PVB foils Rear pane Tempered glass 4 5 mm Encapsulant Option A 2 x 0 76 mm PVB Polyvinyl butyral Option B 1 8 mm EVA Ethylene vinyl acetate Project funded by the EUROPEAN UNION E be ENPI Egyptian Association for Energy and Environment EAEE Distance between PV cells Junction box Edge or Back terminal junction box 2 5 mm or 4 mm wiring section Connect
128. ork analyzer demand yey Production Control Injection from the Grid Building Energy Demand Energy input from de Net Network analyzer Renewable Energy Control Injection from the Renewable system CDP Data logger SCADA vision an conceptual connection devices 2 DEVICES FOR THE ZERO INJECTION The devices to install to control de zero injection to the grid are listed at following CDP Dynamic Active Control Power amp SCADA data logger solution e CVM Mini Net analyzer e Current Clamps The following are some images about the monitoring devices CVM MINI e erint ise i x LS TET A family of power control devices by shifting sotar r module power point to match user s consumption S Ne of the main features of this device is the ability a 1o mease al power tows ofthe PV System anma User consumption an Leoni Power supply circuit a me 95 00 veo ody earn po I menor nd wes ava CDP Control Net Analyzer Control 84 A ENPI luem Project funded by the CBCM ED DID LIT PB EUROPEAN UNION MAMA Egyptian Association for Energy and Environment EAEE CVM MINI Conceptual Scheme connection in two Ways Power connection and communication connection CVM MINI Re eI RS485 Connection diagram e ee 80 2301 2293 CVM Net A
129. ors MC3 or MC4 Bypass diodes for shadow tolerance Protection IP65 Mounting frame No frame Polished edges To be integrated in substructural system Nominal power Pnom approx 140 144 Wp Short circuit current Isc 8 04 8 42 A Max System voltage 1 000 V Electrical protection class Class II Tested according EN 14449 EN 12150 EN 12600 EN 12543 1 6 Designed and produced according EN 61215 EN 61730 Certificates TUV certificate Origen certificate Warranty 2 year product guarantee 10 year on power output at 9096 20 years on power output at 8096 Packaging and transportation Estimation costs Delivery time 8 10 weeks 4 1 2 Glass laminated Thin Film technology Thin film modules are constructed by depositing extremely thin layers of photosensitive materials onto a low cost backing such as glass stainless steel or plastic Thin Film manufacturing processes result in lower production costs compared to the more material intensive crystalline technology a price advantage which is counterbalanced by lower efficiency rates from 596 to 1396 However this is an average value and all Thin Film technologies do not have the same efficiency Four types of thin film modules depending on the active material used are commercially available at the moment Amorphous silicon a Si 5 796 ER tg ENPI Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Cadm
130. overnorate of Matrouh Use Health care centre Building surface 11 520 m approx Electricity consumption 978 276 kWh approx Building 4 Matrouh Public Library Location El Cornish Street Matrouh Ownership Governorate of Matrouh Use Culture center Building surface 1 300 m approx Electricity consumption The library will be inaugurated on Sep 2014 General Description of the Systems The use of photovoltaic solar energy is through the direct and immediate transformation of the radiation from the sun into electrical energy using the photovoltaic effect This transformation is carried out in the so called solar cells that are made from semiconductor material mostly silicon When sunlight strikes the cell photons transmit their energy to electrons of semiconductor material that jump in the pool thus generating an electric current capable of driving an external circuit Photovoltaic modules are composed of photovoltaic cells electrically joined together PV modules produce DC energy which has to be transformed to AC current in order to be consumed or evacuated to the public grid The maximum power that can supply a module in standard conditions is called peak power Wp However the final energy performance ratio will be determined by the PV system design and the environmental and location outputs Photovoltaic energy is characterized by being clean long lasting requiring low maintenance offering h
131. ptian Association for Energy and Environment EAEE e PV Room building location e The PV devices location inside the room e TH PV Box location and dimension e inverter location and connections All the PV room devices connections circuits electrical evacuation circuit has to be represented in a draw with this chapter 61 Project funded by the lt gt EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Communication Mbus Connection The RS 485 Mbus communication the engineer has to detail the connections and the periferic named devices It is important to draw the RS 485 communication between the device and the control Figure 37 RS 485 Connection scheme The electrical connection scheme has to represent e Circuit 24 V e B Circuit OV e GND Circuit The maximum length for the communication is 300 meters If the distance is more projected the system needs to install a 24 Voltage amplifier 4 4 1 Monitoring and Zero Grid Injection The devices to install to control de zero injection to the grid are listed at following e CDP e CVM Mini e Current Clamps e EDS local data Server for SCADA Atthe following some images about the monitoring devices 62 ENPI DID Project funded by the CBCMED EUROPEAN UNION m Egyptian Association for Energy and Environment EAEE The electrical Scheme to connect these devices CURRENT MEASURE
132. public buildings for carrying out the PV installation as described in the attached Executive Project The uncertainty of the regulatory framework in the photovoltaic field especially regards consumption lead us to a zero injection to the Grid solution despite it being designed to be able to interact with the Grid in the future if the regulatory framework becomes favourable The object of the contract to be performed as defined in this Technical Specification is the following LOT 1 The supply of PV modules for architectonic integration different technologies which are necessary to execute the four photovoltaic installations detailed herein LOT 2 The execution installation commissioning and legalization of four projects with integrated photovoltaic systems for self consumption and injection to the Grid Regards the integrated photovoltaic technologies BIPV the Technical Team of the DIDSOLIT PB project has already developed a benchmark of the main components PV modules and inverters which has helped them to develop the technical and global economic proposal as well as the binding Executive Projects schedule and Technical Specifications T DIDSIg LIT PB Project funded by the Cr 4 CBCMED EUROPEAN UNION c These studies will be made available to the company or companies that are awarded the tender contract s Public buildings have been previously selected and the corresponding Executive Projects have be
133. purposes Project funded by the EUROPEAN UNION EN 10088 3 EN 10027 1 EN 10027 2 MONITORING IEC 61724 IEC 61850 7 IEC 60870 St ENPI CBCMED pismo Egyptian Association for Energy and Environment EAEE Stainless steels Part 3 Technical delivery conditions for semi finished products bars rods wire sections and bright products of corrosion resisting steels for general purposes Designation systems for steels Part 1 Steel names Designation systems for steels Part 2 Numerical system Photovoltaic system performance monitoring Guidelines for measurement data exchange and analysis Communication networks and systems for power utility automation Part 7 420 Basic communication structure Distributed energy resources logical nodes Telecontrol equipment and systems R ENPI A CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE P1 DESCRIPTION REPORT ER tg ENP Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 1 Building Integrated Photovoltaic 1 1 Introduction The Egyptian Association for Energy and Environment EAEE is implementing a project funded by the European Union ENPI CBCMED cross border cooperation at the Mediterranean titled Developing and Implementing Decentralized Innovative Solar Energy Technologies in Public Building DIDSOLIT PB where as
134. r de la Energ a Solar espa ola 23 www suelosolar com Asociaci n industria solar espa ola Estado de la normativa legislaci n en autoconsumo 24 PLF Plataforma legal productores fotovoltaicos 76 ER Ean pins Project funded by the w CBCMED lala Egyptian Association for Energy and Environment EAEE ANNEXI PV SYST SIMULATION Energy production will be simulated by using internationally approved software such as PVSyst taking into account all the system technical inputs and the environmental parameters including the nearby shadows All the potential of PV energy production is expected to be consumed either by the building or the grid mense Grid Connected System Main results Produced Energy 16041 kWh year Specificprod 1557 kWh KWp year Performance 76 0 Balances and main results 174 1 nos 3 29 7 46 72 123 6 1073 1428 1489 1575 1589 9540 1500 1293 1009 878 Legends Horizontal gobs medator Effective energy at the output of the amy T Amb Arbien Temperature E Gnd Energy injected into gna Genin Incident in cof plane ERAR Efe aray rough area Ganer ETectve Goba corr for LAM and shadnes Eta Efc pmen rouh areca ENPI 5 LiT PB Project funded by the CBCMED EUROPEAN UNION am Egyptian Association for Energy and Environment EAEE Grid Connected System Loss di
135. r or aluminium with the line regulated by local low voltage standard reference Considering its layout the system installation and grid characteristics the cables will be insulated having a rated voltage of 0 6 1 KV It is stressed that the connection be part of the installation of the Company Supplier so that the design and layout is based on the same particular rules The processing centre that will connect the facility is subject to a project fully differentiated and which will conform to the highest standards of service offered by the Commercial Electrical Company 4 3 11 Electronic devices description detail x 2222225 i E Ls E gu ciacuron CDP 2 Pp oaa e x oH UM n TITI Figure 27 CDP Control Zero Grid Injection Figure 28 Data Electrical Analyzer To control the self Consumption 54 En ENPI pws res Project funded by the ME EUROPEAN UNION Egyptian Association for Energy and Environment EAEE TOTE i Figure 29 MC current transformer Figure 30 License Local SCADA Data Logger 4 3 12 Over current protection systems All circuits shall be protected against the effects of currents can submit the said same to this disruption of this circuit will be performed at a time convenient or be dimensioned for about intensities predictable The above intensities may be caused by Overload
136. r selected buildings Table 1 Environmental benefits of PV system RE system Environmental benefits Annual energy savings electrical kWhe X XXX XX kWh Life time energy savings electrical kWhe X XXX XX kWh 25 years 1 annual performance decrease CO2 emission savings kg CO2 kWh Life time X XXX XX kg CO2 kWh 02 emission savings kg SO2 kWh Life tim e X XXX XX SO2 kWh NOx emission savings kg NOx kWh Lifetime X XXX XX kg NOx kWh 89 Project funded by the EUROPEAN UNION Egyptian Association for Energy and Environment EAEE PART 2 DRAWINGS AND SCHEMS T PB 90 Project funded by the EUROPEAN UNION wg ENPI gt CBCMED Egyptian Association for Energy and Environment EAEE FOUR SITES DESCRIPTION DIDSOLIT PB project includes the installation of 79 2 Kw of solar PV in 4 public buildings in Matrouh city located 450 km north west of Cairo these 4 buildings are 1 Matrouh Governorate building 2 M E LL S Language school 3 General hospital of Matrouh 4 Public library of Matrouh The description of the sites and locations details and specifications giving in the following parts represent the general requirements that should be satisfied by the Bidder for each site Below you can find a non scaled map that identifies the site the location and the layout of the 4 buildings Building data Building 1 Matrouh Governorate Location El
137. ransparent In mono or polycrystalline modules the spacing between cells and to the edge can be modified so as to allow variation of shadowing and transparency In thin film modules additional cuts perpendicular to the cell strips create a semitransparent effect Because semitransparent modules absorb less light they are less efficient per unit of area Therefore performance diminishes with increasing translucency Main technical parameters to be checked depending on the project requirements e Construction requirements thermal insulation semi transparency e Size Depending on the project requirements a certain degree of dimensional flexibility might be required Standard dimensions might not be suitable in some cases Ee a ENP Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Thin film modules production process has strict rules regarding standard dimensions Crystalline laminated modules have much more flexibility e Glass composition and thickness The substructure system its position in the building facade roof etc and modulation will determine the static loads and glass composition requirements Glass laminator and or PV module provider should advise for the most suitable solution in each case PVB lamination foils have been traditionally the only ones accepted for BIPV in Europe for safety reasons elasticity coefficient Glass thicknes
138. riteria for measuring project unit designed according to graphic documentation of the project Criterion measure of work We measured the number of units actually executed according to project specifications BOS 6 1 Item m Secondary self supporting metallic structure Supply and installation of metal frame covered with self supporting secondary structure comprised of steel profiles hot rolled and cold formed galvanized sections C and omega U Also w w of anchor elements Fully executed Includes Stake and marked axes Fixing and presentation of the structure by crane Plumb Resolution unions Set pieces and the final adjustment of the joints between the different components of the structure pairs belts straps etc Criteria for measuring project unit area measured according to graphic documentation of the project Criterion measure of work We measured the area in real size according to project specifications BOS 6 2 Item m Self supporting steel structure in primary structure or deck Metal structure made of rolled steel S275JR L 10 m separation of 4 m between frames Supply and installation of 30 units A C 5kW cooling each together BOS ut with interior split fan coil cables protection gas charge electrical box etc BOS 8 1 Item ut Included in BOS 1 2 and BOS 7 Le ENPI Project funded by the CBCMED EUROPEAN UNION amm a Egyptian Association for
139. rmenia Azerbaijan Algeria Egypt Israel Jordan Lebanon Morocco Occupied Palestinian Territories Syria and Tunisia IPA Countries Croatia Turkey Albania Bosnia Montenegro Serbia Kosovo and FYROM EEA Norway Iceland and Liechtenstein WHAT IS MEANT BY THE TERM ORIGIN For the purpose of Annex IV the term origin is defined by Council Regulation34 as the economic nationality of goods in international trade Goods originating in a country shall be those wholly obtained or produced in that country Article 23 Goods whose production involved more than one country shall be deemed to originate in the country where they underwent their last substantial economically justified processing or working in an undertaking equipped for that purpose and resulting in the manufacture of a new product or representing an important stage of manufacture Article 24 Supplies and materials affected by the rule of origin ENPI si DID lh IT PB Project funded by the ws CBCMED EUROPEAN UNION um Include the materials to be used construction Do not include the Contractor s own equipment machines tools etc to be used during construction COUNCIL REGULATION EEC No 2913 92 of 12 October 1992 establishing the Community Customs Code and other Community legislation governing non preferential origin Fabrication certificates Tested according to EN 14449 EN 12150 EN 12600 EN 12543 1 6 Designed and produced according to
140. roject funded by the European Union ENPI CBCMED cross border cooperation at the Mediterranean titled Developing and Implementing Decentralized Innovative Solar Energy Technologies in Public Building DIDSOLIT PB where as the project aims to e Transfer up to date solar energy uses technologies e Transform the governorate s public buildings into energy saving buildings through the installation of developed solar systems that generate energy of total capacity of 79 2 kWp to be used in lighting and air conditioning e Provide technical support and create new expertise in the field of solar energy technology The growing concern for the use of renewable energies and the reduction of CO2 emissions of the society has led the Public Administrations to promote Projects regarding alternative energy sources Photovoltaic solar energy presents itself as a clean and environmentally friendly alternative In addition it has the advantage due to its morphology of being easily integrated in urban environments where most of the demand and energetic consumption is concentrated 2 Purpose This tender aims at Design Supply Delivery Installation Commissioning and Maintenance of 79 2kWp Grid connected solar Photovoltaic to be installed on Ed tg ENP Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE the roof spaces available on the selected four buildings The propos
141. rotected with envelope insulation sealed and self ventilated Degree of flanmability as indicated in low voltage regulations Degree of protection IP 43 IK 08 according to low voltage regulations with closed door metal protection having degree of protection IK 10 according to low voltage regulations and protected against corrosion with lock or padlock Normalized by the supplier and prepared for underground service connection Includes fasteners and connection with the conduct of buried grounding Fully assembled tested and connected Includes Stake situation ducts and anchors the box Fixing the frame Placing the door Placement of tubes and special pieces Connections Project measurement criteria unit designed according to graphic documentation of the project Execution measurement criteria We measured the number of units actually executed according to project specifications BOS 3 2 Item Ut Safety measurement with current transformer CMT 300E up to 300 A intensity for phase 1 meter installed inside wall niche in family house or premises Supply and installation inside wall niche new or existent of current transformer measure box CMT 300E up to 300 A in intensity by 1 meter phase with envelope insulation sealed and self ventilated with peepholes covered by transparent material resistant to the ENPI DIDS LiT PB Project funded by the tae EUROPEAN UNION Egyptian p
142. rvice When the user detects a defect in the operation of the installation he or she will duly notify the supplier When the supplier considers that it is a manufacturing defect of some component he or she will duly contact the manufacturer The supplier will deal with any incident within a maximum period of one week and the resolution of the damage done in a maximum of 15 days except for a duly justified force majeure The failure of the installations will be repaired by the supplier on site If the component can not be repaired on site the component will be sent to the official workshop designated by the manufacturer at the supplier s charge The supplier will carry out repairs or replacements of parts as soon as possible after receiving notice of failure but will not be responsible for damages caused by the delay in these repairs when handled in less than 15 calendar days 15 38 CBCMED DID ALIT PB Project funded by the EUROPEAN UNION ANNEX 3 TENDER TECHNICAL SPECIFICATIONS BIPV System WWW DIDSOLIT EU T l Project funded by the CBCMED DID ALIT PB EUROPEAN UNION SUMMARY 1 Object of contract 3 2 Description of Works to be Carried Out ssssusssussrunusnuunnunnunnnnnnnnnunnnnnnnnnunnnnnnunnnnnunnnnnnnnnnnnn neneman 5 2 1 Lot 1 Supply of equipment Supply of photovoltaic modules 5 3 Technical specifications and requ
143. rystalline into low voltage AC amp DC current In order to fulfill the legal low voltage requirements the following material and devices have to be included AC Field e General AC breaker maximum current for each case to study e Differential switch circuit breaker 300mA e VP Class II Overvoltage transient protection e AC circuit breaker inverter protection e AC circuit breaker 4A for handling current devices e ACIP 65 Box metallic or plastic e Data logger included with the electrical wiring 5 modules space minimum necessary e Data analyzer 2 units with the electrical wiring 6 modules space minimum necessary DC Field e DC VP Class Overvoltage transient protection per inverter circuit string e Differential switch circuit breaker 30mA per general inverter circuits e DCswich disconnector per inverter circuit String e Protection Fusses per inverter circuit string e Inverse relay current per inverter included all inverter circuits e DCIP 65 Box metallic or Plastic 5 6 Connection to grid Isolation switch e The system must contain two isolation switch DC AC switches which can isolate the PV system from the building electrical network e The isolation switches shall be mounted near the building electric grid connection point e The DC isolating switches shall be 1000V DC 5 7 Protection and Grounding system In three phase connections to the grid the protections for the interconnections at
144. s e Installed power 20 kWp e Electricity production 49 760 kWh year approx Estimated surface 516 m Building 2 School e System application BIPV integration Pergola PV module technology semi transparent glass laminated crystalline modules Installed power 5 kWp Electricity production 8 393 kWh year approx e Estimated surface 64 86 m Building 4 Library e System application BIPV integration Pergola PV module technology ETFE laminated flexible thin film a Si modules e Installed power 10 kWp e Electricity production 33 173 kWh year approx e Estimated surface 445 8 m 92 ER M ENPI Project funded the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Objectives amp Opportunities Building 1 Governorate PV cooling in 16 offices of the third floor where no A C units exists Implementing PV cooling will be the first Solar application in the region The building has an excellent visibility in the city Local SMEs active in the field of RES will get experience from the operation of these innovative solar technologies and will be able to support them in the future Building 2 School The operation of the system will give the opportunity to students to increase their awareness of the importance of solar energy The installation and operation of the systems will give the opportunity to post graduate st
145. s Silicon Module laminated glass semi transparent approx 10 2096 transparency Amorphous Silicon Flexible module without transparency laminated with ETFE The Executive Project includes the number of units and type of module for each project ENPI si DID QUULIT PB Project funded by the ww CBCMED EUROPEAN UNION The manufacturer or supplier shall provide a technical file on the module in question detailing the technical specifications and binding it to the certificate of manufacture and product Generic certificates will not be accepted on similar modules unless they belong to a recognized certificate for a family of products The bidder must provide information and recommendations that allow validation of the composition and mechanical compatibility of the laminated glass modules the effects of static and dynamic loads and of the fixing systems foreseen All modules are frameless and it is expected that they are integrated in the construction elements of the building or in adjoining structures by way of auxiliary fasteners while respecting the integrity of the building 3 2 2 Characteristics of materials to tender Semitransparent glass laminated PV modules GENERAL REQUIREMENTS Mechanical and constructive parameters The type of cells will be crystalline 156 x 156 mm both monocrystalline and crystalline are accepted provided they fulfil the requested electrical parameters The PV module will be glass laminated
146. s ranges from 4 4 to 6 6 depending on glass dimensions and static snow maintenance and dynamic loads wind e Transparency Depending on the sun protection and natural lighting requirements the PV module transparency might range from 10 to 40 Crystalline modules due to the cell s composition are much more flexible in terms of transparency options 4 1 1 Crystalline silicon technology Crystalline silicon cells are made from thin slices cut from a single crystal of silicon mono crystalline or from a block of silicon crystals polycrystalline Their efficiency ranges between 12 and 20 It is the most common technology representing about 90 of the current market Two main types of crystalline cells can be distinguished e Mono crystalline Mono c Si e Polycrystalline or Multi crystalline multi c Si The standard size is 6 156 mm although 5 and perforated cells are available in some Cases Laminated glass modules technical parameters e Construction requirements thermal insulation semi transparency e Size Depending on the project requirements a certain degree of dimensional flexibility might be required Standard dimensions might not be suitable in some cases Eg i n ENPI Project funded by the 28 CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Crystalline laminated modules have much more flexibility Global dimensions will depend on the lamination cap
147. ss changes should be provided in the junctions and in the immediate vicinity of the entries in boxes or appliances The tubes are placed on the surfaces adapted to be installed which curving or using the necessary accessories In straight alignments deviations from the tube axis to the line joining the points ends shall not exceed 2 There should tubes whenever possible to a minimum height of 2 5 meters on the ground in order to protect them from possible mechanical damage Solar DC AC inverters have dc input dc side and ac output ac side Thus there are one or more dc circuits including pv arrays protection devices solar dc cables and pv connectors At the output of the inverter the ac circuit includes mostly ac cables and protection devices A Electrical installation DCside DC Cables and PV Connectors Olflex Solar XLS DC cables are used to connect solar modules to each other and as an extension cable between each pv array and the inverter s dc input terminals in cases where the panel cable is not long enough Solar cables are chosen in order to limit power losses on the cables and voltage drop across the cables Typically the conductor s cross section is from 4 to 6mm In addition cables have to be uv and if necessary humidity resistant Core insulation usually has the same color as the outer sheath black black for both positive and negative polarity however in order to distinguish string s polarity more easil
148. sun rays 0 For applications of bigger sizes like atriums or interior yards it would be necessary to develop a specific studio as static integration would be an important conditioning value Base structure Shortsidedjoint 1 Elastomeic Image Solution Cost justification Figure 41 Skylight 5 2 2 Pergola A pergola is an architectural and structural element formed by a runner flanked by vertical columns called pillars supporting longitudinal beams dormant connecting the columns of each side and other cross supported ones above rafter for supporting an open latticed roof I changed stuff The pergola can stand alone or be attached to a building or other structure in which case the pillars are often removed and secured to the back side ofthe existing structure Their most common use is to protect garden walkways but they can also be part of a building and give partial shelter to pedestrian areas Project funded by the EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Module type Num modules Nominal power of the inverter Estimated annual production Base structure Steel S275JR Traction support Anchoring need Peakpower 1 1 1 4KWp D Images Solutions Cost justification Figure 42 Pergola 68 ERES ENPI Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and En
149. t manufacturers 7 2 Maintenance Program The purpose of this section is to define the general minimum conditions that must be followed for the proper maintenance of solar energy photovoltaic installations connected to the grid Two action steps are defined that include all the necessary operations during the lifetime of the installation to ensure its operation increase its production and prolong its functioning state e Preventive maintenance e Corrective maintenance The plan for preventive maintenance these include visual inspections verifications and other actions which when applied to the installation should enable it to keep within the limits of acceptable operating conditions performance protection and durability 12 ENPI P Project funded by the CBCMED DID ALIT PB EUROPEAN UNION IR The plan for corrective maintenance All replacement operations needed to ensure the system works properly during its lifetime It includes A visit to the installation whenever the user requires due to serious damage to it The analysis and elaboration of the budgets for repair work and necessary replacements for the proper operation of the installation The economic costs of corrective maintenance to the extent indicated are part of the price of the annual maintenance contract Manpower or the replacement of the equipment necessary beyond the period of guarantee may not be included Maintenance must be performed
150. t the views of the European Union Disclaimer This document has been prepared solely for information purposes for the use of the recipient and without any commitment or responsibility on our part DIDSOLIT PB Including all project partners accepts no liability for any direct orconsequential loss arising from the transmission of this information to third parties This report is current at the date ofwriting only and we will not be responsible for informing you of any future changes in circumstances which may affectthe accuracy of the information contained in this report This document and the information contained herein is provided on an As Is basis and the DIDSOLIT PB disclaims all warranties express or implied including but not limited to any warranty that the use of the information herein will not infringe any rights or any implied warranties of merchantability or fitness for a particular purpose DIDSOLIT PB is a project financed by European Union programs known as ENPI CBCMED and regulated by Spanish laws DIDSOLIT PB is based in Edifici Eureka UniversitatAut noma de Barcelona Campus 08193 Bellaterra Cerdanyola del Vall s Barcelona Spain 14 ys ENPI bg Some DI IT PB Project funded by the EUROPEAN UNION 4 Health amp Safety Study BIPV System EUROPEAN UNION ENPI P Project funded by the wa CBCMED DID LIT PB SUMMARY 1 Health amp Safety Study 1 1 Object of the study sentier r
151. ted e Automatic monitoring from maximum power point of the generator e Antiislanding or in a isolated way The inverters will comply with EU directives on Electrical Safety and Electromagnetic Compatibility both will be certified by the manufacturer incorporating protections against e Short circuits in alternates e Mains voltage out of range e Grid frequency out of range e Surge in varistors or similar e Disturbances present in the grid such as mini shorts pulses cycle defects absence and return to the grid etc Each inverter will have the necessary indications or signs for proper operation and will incorporate the automatic controls necessary to ensure its proper use and supervision Each inverter will include at least the following manual controls e General on and off of the inverter e Connection and disconnection of the inverter interface AC This can be external to the inverter The electrical characteristics of the inverters are as follows e Inverters should be a recognized brand and carry identification of origin meeting the standard Rule of Origin and having the EC trademark of the European Community e Range of powers between 1kWe 30 kWe e DCinputvoltage up to 1 000 V e The inverter will deliver power to the grid continuously in terms of solar irradiance 10 higher than the STC Also it will withstand spikes of magnitude higher than the 3096 STC for periods of up to 10 seconds Project funded by the wa
152. ted in the tubes after placing them The combiner boxes may be intended solely to facilitate the introduction and withdrawal of tubes or wires serve as both boxes trunking or referral Connections between conductors are carried boxes inside appropriate material insulating or flame retardant If the connections are metal they will be protected against corrosion The dimensions of these boxes will be such to comfortably accommodate all cables needed Its depth is at least equal to the diameter of the larger wire plus 50 thereof with a minimum of 40 mm Or minimum inner diameter side is 60 mm When you want to make watertight tubes entries in junction boxes shall cable glands used In metal protection pipes for the wires without internal insulation will take into account the possibility that will produce condensation of water inside which is why they conveniently choose the layout of the installation preventing evacuation and establishing a ventilation 49 Li Project funded by the CBCMED EUROPEAN UNION amm Egyptian Association for Energy and Environment EAEE appropriate inside the tubes by suitable system as may be for example the use of a T of which one of the arms is not used The tubes are fixed to the wall or ceiling using cable ties or clamps protected against corrosion and fastened solidly The distance between these is a maximum of 0 50 meters Fixings of the one and the other party to addre
153. tem efficiency estimates Ratio kWh kWp represents the total number of hours of plant operation under rated power in a year Ratio kWh m or kWh ml represents the energy production per square meter of front panel in the case of integrated or energy production per meter in the case of Brie Soleil Performance ratio PR defined as the relationship enters the energy that a PV system actually sold to the grid and would sell a hypothetical PV system ideal defined as one whose solar cells always work at reference temperature 25 C and that otherwise is free of losses Annex report PVSYST program The results obtained are shown in the following chapter 13 ied ENPI Project funded by the EUROPEAN UNION Association for Energy and Environment EAEE Latitude 13 N Orientation 28 Inclination 10 Power installed KWp 10 Total power installed kW 10 Inverter power kW 5 Annual energy produced 14 060 Ratio kWh kWp 1 373 Ratio kWh m ml 140 4 Performance ratio 70 3 Total losses 4 1 Total losses represent the losses accumulated by the factors of inclination orientation shading between modules Perspective of the PV field and surrounding shading scene mom ner 9 East Main simulation results System Production Produced Energy 14 06 MWh year Specific prod 1373 kWh kWp year Performance RatioPR 70 3 Normalized productions per installed k
154. tes AC amp DC e Detailed roof floor e Detailed structure e Detailed PV simulation shadows simulation e Detailed PV Room box and connection location plan Drawing Figure 11Example PV Room Detail devices location box location and connection map From outside F __ PV Modules Figure 112 Example PV Room Detail devices location box location and connection map ER A Lm Project funded by the col EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 4 System s Components 4 1 Photovoltaic module PV modules convert solar energy into electrical energy They consists of solar panels and these in turn are composed of several identical interconnected cells electrically in series and or in parallel so that the voltage and current supplied by the panel is increased and adjusted to the desired value Most of the solar panels are constructed first by combining cells in series to achieve the desired voltage level and then by combining parallel multiple numbers of cells to achieve the desired current level associations In addition the panel has other elements of solar cells which enable adequate protection set to external agents for ensuring sufficient rigidity the clamping to the supporting structures and the electrical connection Among all the possible technologies DIDSOLIT PB project has focused its research and implementation in three different technologies for building integration
155. the MEM EUROPEAN UNION Egyptian Association for Energy and Environment EAEE e Long life span of solar modules e Modular design e Simple installation can be mounted on roof tops or the ground e Can be installed at point of use to avoid transmission losses 1 2 2 System Diagram Block Low Voltage system diagram bloc Erluterung Diseniptior AC Grid DCN DC Gid Pv PV ao Sunny Steverleitung Control wire 4 WebBox OC versorgtes Sch tz a DC supply contactor TT Grid Transformer Yyn Slave 2 Figure 1 System diagram bloc 1 3 System working principle 1 3 1 Self Consumption The rate of self consumption refers to the share of solar energy that is used directly in the home or indirectly through intermediate storage The higher the self consumption rate the better it is for the PV system s ideal operational conditions Since the feed in compensation for solar power is clearly less than the typical household electricity tariff it makes sense to use as much solar energy as possible for yourself and feed as little as possible into the utility grid This makes you less dependent on energy suppliers and rising electricity prices The intermediate storage of PV power increases the self consumption rate by creating a reserve supply of solar power for use in the evening and at night a ENPI Project funded by the
156. the project aims to e Transfer up to date solar energy uses technologies e Transform the governorate s public buildings into energy saving buildings through the installation of developed solar systems that generate energy of total capacity of 79 2 Kw to be used in lighting and air conditioning e Provide technical support and create new expertise in the field of solar energy technology The growing concern for the use of renewable energies and the reduction of CO2 emissions of the society has led the Public Administrations to promote Projects regarding alternative energy sources Photovoltaic solar energy presents itself as a clean and environmentally friendly alternative In addition it has the advantage due to its morphology of being easily integrated in urban environments where most of the demand and energetic consumption is concentrated This document intends to structure a constructive guide that includes the principal design criteria in terms of a standardized implementation and helps to implement photovoltaic systems in diverse socioeconomic environments like those situated in the Mediterranean basin countries 1 2 Solar photovoltaic energy integrated in buildings 1 2 1 Advantages of the system Aclean silent and eco friendly source of power e Solar modules convert sunlight into electricity and store it in batteries e Negligible maintenance as there are no moving parts Ead e LE pws Project funded by
157. the bidder will be submitted by e mails and are to be sent to info eaee eg com and once answered will be circulated among all contractors who have submitted their proposals 3 1 10 The deadline of the questions and the answers is shown in table 1 below No question will be considered after the mentioned date 3 1 11 The Tender will be awarded as one lot for the most suitable technical and financial offer based on the evaluation criteria explained in section 14 ER tg ENP Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 3 1 12 All Permits required to execute the Work are the responsibility of the Contractor The contractor shall identify known Permit requirements The cost of preparing filing and obtaining the Permits shall be included in the offered Price The Contractor shall provide EAEE copies of all approved Permits and applications for Permits still in process on the effective date of the contract 3 1 13 The Bidder shall provide an evidence that the photovoltaic modules manufacturer has been operating in the business of Solar panels market for the past ten 10 years 3 1 14 The Contractor shall provide a free maintenance period for two years from the date of the installed system final acceptance and could be extended for another 3 years based on the contractor performance The 3 years maintenance offer shall be included in the financial offer
158. thickness Mounting frame Tested according EN 14449 EN 12150 EN 12600 EN 12543 1 6 Designed and produced according EN 61215 EN 61730 Certificates TUV certificate Origen certificate Warranty 2 year product guarantee 10 year on power output at 90 20 years on power output at 80 Packaging and transportation costs Delivery time Transparency Parameters to be defined by the Bidder PV module manufacturer according to general layout he ENPI Project funded by the see CBCMED DID aidad COOPERATION EUROPEAN UNION VM ALAN POLY CRYSTALINE MODULES Glass Laminated Semitransparent Crystalline Modules Project name and location MEILS Language School Matrouh Number of PV module units approx System size approx 5kWp Technology Glass Glass laminate Glass composition Encapsulant Total thickness Size Weight Mounting frame Tested according EN 14449 EN 12150 EN 12600 EN 12543 1 6 Designed and produced according EN 61215 EN 61730 Certificates TUV certificate Origen certificate Warranty 2 year product guarantee 10 year on power output at 90 20 years on power output at 80 Packaging and transportation costs Delivery time Parameters to be defined by the Bidder PV module manufacturer according to general layout ENPI Project funded by the CBCMED DID LIT PB gt CAIS DODIR COOPTRATION 4 EUROPEAN UNION a THIN FILM MODULES Glass Laminated Semitransparent Thin
159. this project the inverter application is the second one without photovoltaic grid injection 1 3 5 Protections Anti islanding protection In the event of a power failure on the grid it is generally required that any grid tie inverters attached to the grid turn off for a short period of time This prevents the inverters from continuing to feed power into small sections of the grid known as islands Powered islands present a risk to workers who may expect the area to be unpowered Equally important is the fact that without a grid signal to synchronize to the power output of the inverters may exceed the tolerances required by the customer s equipment connected within the island Detecting the presence or lack of a grid source would appear to be simple and in the case of a single inverter in any given possible physical island between disconnects on the distribution lines for instance the chance that an inverter would fail to notice the loss of the grid is effectively zero However if there are two inverters in a given island things become considerably more complex It is possible that the signal from one can be interpreted as a grid feed from the other and vice versa so both units continue operation As they track each other s output the two can move away from the limits imposed by the grid connections say in voltage or frequency Project funded by the CBCMED EUROPEAN UNION ER tg ENP Egyptian Association for
160. tian Association for Energy and Environment EAEE Low voltage connection scheme STRING 5 SKYLIGHT STRING 6 SKYLIGHT STRING 1 ROOF STRING 1 ROOF 14c STRING 2 ROOF STRING 2 ROOF STRING 3 ROOF STRING 3 ROOF STRING 4 ROOF STRING 4 ROOF PV SKYLIGHT PV modules NO 18 Power installed 3 13 KWp Production estimation 4 384 KWh year 2 strings 9 modules PV ROOF PV modules M4 64 Power installed 10 24 KWp Production estimation 14 060 KWh year 4 strings 16 modules Ground cable 16 mm2 DC Solar cable 4 6 mm2 Junction Box PV Modules M3 M4 UB T 5 FROM PV FACADE Figure 33 Electrical connection scheme The electrical scheme has to identify e Name of the PV field PV power per circuit e Energy production per circuit e Name of the string circuit e Name DC Circuit e Name of the AC circuit e Dimension of the AC circuit e Detail Electrical evacuation circuit and building trace way e Detail of PV room with the devices location and fixation e Identify the inverter dimension model and position e Identify the junction Box e Identify the connectors e Identify DC solar cable max 6mm e Identify Ground cable 16mm ENPI Project funded
161. ting the Charge controller solar array Battery Bank Load voltage Regulator etc Don t short the output terminals of the solar PV components 1 3 Report guide lines In the necessary cases it contains and justifies the Safety measures to prevent the variety of risks that may arise during the building s construction 1 3 1 General information e Building data Location Surroundings e Contractor company Author of the Study Site Manager and Safety Manager e Nearest health centre injured evacuation Budget execution planning and maximum number of workers Description of the building layout e Work procedure e Building construction planning e Auxiliary installations e Available auxiliary measures at the building site Project funded by the CBCMED DID LIT PB EUROPEAN UNION 1 3 2 Description and summary of hazard Caution symbols that are normally used and their respective explanations 1 3 3 Specific health amp safety instructions 1 3 3 1 Solar modules A photovoltaic module exposed to daylight produces electricity It is always necessary to consider the PV elements modules module series branches under power even if the DC and AC switches are open The Solar Modules generate DC electricity whenever sunlight shines on the solar cells e Solar modules should be mounted firmly on to the structure Potentially lethal voltages can be developed from arrays Therefore the Modules should be shad
162. tion Glass in building Thermally toughened borosilicate safety glass Part 2 Evaluation of conformity Product standard Glass in building Pendulum test Impact test method and classification for flat glass Glass in building Determination of the bending strength of glass Project funded by the EUROPEAN UNION EN 1288 2 EN 1288 3 EN 1288 4 EN 1288 5 EN 14449 ISO 3585 ISO 16293 1 ISO 12543 1 ISO 12543 2 ISO 12543 3 ISO 12543 4 ISO 12543 5 ISO 12543 6 ASTM 1172 ASTM F1233 STRUCTURE EN 1991 1 2 EN 1991 1 3 EN 1991 1 4 EN 573 1 ISO 1461 EN 10088 1 EN 10088 2 St ENPI CBCMED Egyptian Association for Energy and Environment EAEE Part 1 Fundamentals of testing glass Glass in building Determination of bending strength of glass Part 2 Coaxial double ring test on flat specimens with large test surface areas Glass in building Determination of the bending strength of glass Part 3 Test with specimen supported at two points four point bending Glass in building Determination of the bending strength of glass Part 4 Testing of channel shaped glass Glass in building Determination of the bending strength of glass Part 5 Coaxial double ring test on flat specimens with small test surface areas Glass in building Laminated glass and laminated safety glass Evaluation of conformity Product standard Borosilicate glass 3 3 Properties Glass in building Basic sod
163. tion and integration The scope of this Project Technical Specification in what follows PTS covers all mechanical electrical and electronic parts of the installations In certain cases for the projects these may adopt due to the very nature or by technological development different solutions to those required in this PTS provided that the need is sufficiently justified and that it does not involve a reduction in the minimum requirements of quality specified herein 2 GENERALITIES This Technical Specification describes the integrated application of all the photovoltaic installations directed for the production of electricity for sale in its entirety to the distribution grid or local consumption 3 DEFINITIONS 3 1 Generics Solar radiation Energy coming from the sun in the form of electromagnet waves Irradiance Power density incident on a surface or the energy incident on a surface per unit time and unit area measured in kW m Irradiation Energy incident on a surface per unit area and over a certain period of time measured in kWh m2 3 2 Installation Photovoltaic installations EUROPEAN UNION ENPI P Project funded by the CBCMED DID IT PB 3 3 Those provisions of photovoltaic modules that convert sunlight directly into electricity without any intermediate step Interconnected photovoltaic installations Those that usually work in parallel with the distributor company Connection line
164. tive Project and submit it in the technical offer knowing that not completing and submitting the technical data sheets will directly disqualify the offer Annex 1 Executive Technical Project ER tg ENP Project funded by the CBCMED EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 3 1 5 Bids shall be valid for a period of 120 days after Bid opening date and shall be delivered by hand to EAEE headquarter Engineers tower no 3 28th floor Cornish El Maadi in front of uu cal 4b 15 Cairo on or before 12 00 noon local time of Thursday 17 of February 2015 3 1 6 All Prices shall be clear and in Egyptian pounds LE currency excluding any customs fees and Sales taxes as the project is exempted from both of them 3 1 7 Electrical engineering and design shall be complied with Industry Standards the National Electric Code IEEE 1547 2003 IEEE Standard for Interconnecting Distributed Resources with Electric Power Systems and other applicable codes and standards 3 1 8 It is the Bidder s responsibility and on his own expenses to visit and understand the site conditions environment and all requirements that are related to the tender or that may affect the offer price The bidder will be fully responsible for verifying any information drawings and measurements that may be available to him A site visit must be performed by all Bidders 3 1 9 All questions regarding the tender by
165. to the Design or Project Report 5 COMPONENTS AND MATERIALS 5 1 Generalities As a general principle it will be necessary to ensure at least a basic Class 1 degree of electrical insulation regards both equipments modules and inverters and materials conductors boxes and connection boxes excepting the continuous wiring which will be of double insulation The installation will include all the elements and features necessary to ensure the quality of electricity supply at all times The performance of photovoltaic installation shall not lead to grid failures reductions in security or alterations superior to that which the relevant regulations admit In addition the operation of these installations shall not give rise to hazardous work conditions either to the maintenance staff or to the staff involved in the exploitation of the distribution grid ENPI s DID 7 Project funded by the ww CBCMED EUROPEAN UNION amc The materials exposed to the weather will be protected against environmental agents particularly against the effects of sunlight and moisture All the necessary elements for security and protection of the persons and photovoltaic installations will be included ensuring protection against direct and indirect contacts short circuits overloads as well as other elements and protections called for in the application of existing laws Any changes that occur with respect the Application and the mot
166. udents to do research and write dissertations about these technologies e Various local schools and stakeholders will be informed through seminars and newsletters about these innovative solar technologies and their possible future uses Building 3 Hospital Installed PV system generates electricity and cooling The roof surface and orientation are suitable and a primary substructure as pergolas is required where MORTHAN 200 PV units of thin film modules will be installed over 12 pergolas having 2 8 meter height each Building 4 Library e The building permanent loads still not identified as the library was officially inaugurated on July 2014 The roof surface and orientation are suitable and a primary substructure as steel sheet is required which will be covered by 147 units of flexible thin film modules 5 4 x 0 4m Local SMEs active in the field of RES will get experience from the operation of these innovative solar technologies and will be able to support them in the future 93 2 lt Project funded by the f CBCMED irren KOSS SORDER COOPERATION EUROPEAN UNION zx one coor Executive Project Decentralized Solar Energy Innovative Technologies for Public Buildings BUILDING 1 BUILDING 2 M Cx 3 C T AL Shar 4 hi gaper Magnam g Sr SCHOOL w 0 3 MATROUR que Gis Kd MATROUH 3 GOVERNORATE
167. ue thin film modules can significantly increase the installed power ratios till 66 110Wp m2 depending on the technology e Junction box Simple laminated thin film modules not insulated ones usually integrate small junction boxes two one for each pole in order to simplify the module internal electrical interconnection When the PV module requires glass lamination at both sides the lateral junction box is also available making the technical solution a bit more complex and costly ie ENPI DID IT PB Project funded by the gt CBCMED EUROPEAN UNION N Egyptian Association for Energy and Environment EAEE Glass composition and junction box examples 1245 mm 497 3 2 Float Glass 9 9 Thin Film solar cells 3 2 mm Float Glass 635 mm 25 Total thickness 7 16 S Thin Fim sciar cots 152mm PVB Fois 5 mm Tempered Glass Total thickness 9 72 mm 2 6 mm Tempered Gla 3 2 Float Gla a Si Thin Film solar celis 4 6 mm Tempered Gia Total thickness 18 24 n Figure 13 Lateral and back junction box and security diodes Project funded by the as 2 CBCMED lacs Soc E pws Egyptian Association for Energy and Environment EAEE Glass Laminated Semitransparent Thin Film Modules Project name and location Number of PV module units approx System size approx Technology Glass Glass laminate
168. unt size and data analysis for the complete PV system and was reproduced in similar conditions as the projects 72 Project funded by the CBCMED ER ENPI EUROPEAN UNION Egyptian Association for Energy and Environment EAEE To carry out an estimation of energy production it is necessary apart from the characteristics of photovoltaic glazing to take into consideration the following information Orientation corresponding to the orientation of the photovoltaic surface respect to the South Inclination angle that corresponds to the surface of the module and photovoltaic glass and the horizontal plane Shadows shadow effects felt by the orientation of the facade where the value is represented in Installed power real power is installed calculated from the maximum output of peak power of the sum of all the solar panels that compose it System loses includes all the components with special attention to the cable voltage drop The concepts defined in the energy estimation are these PV power modules the sum total of individual power module sizing in the proposal Power Inverter the inverter rated power necessary to optimize the performance of the installation This power rating is usually between 8 and 14 less than the PV power modules Annual energy produced the result of expected annual energy obtained from the installation location conditions slope orientation power capacity and sys
169. urs straight with no interruptions or shutdowns caused by failures or breakdowns in the system while also having met the following requirements e Delivery of all documentation required in these Specifications e Removal of excess material from the work site e Clean the occupied areas with transportation of all waste to landfill During this period the supplier shall be solely responsible for the operation of the systems supplied and will train the operating personnel All items supplied as well as the installation as a whole are protected against defects in manufacture installation or design in a one year guarantee except for the photovoltaic modules and inverters for which there will be a guarantee of 2 years counting from the date of signature of on the Provisional Acceptance Certificate The modules will be guaranteed for 90 of nominal power to 10 years and 80 to 25 years The installer will however be obligated to repair the malfunctions that may occur when it is determined that these come from hidden defects in design construction assembly or materials pledging to resolve these at no charge 7 Technical requirements of maintenance contract 7 1 Generalities A contract of preventive and corrective maintenance for at least three years will be established The maintenance contract of the installation includes all the elements of the installation including the preventive maintenance as recommended by the differen
170. utive Project EP and the Project Technical Specifications PTS e The monitoring system should enable to read the following parameters PV production ofthe different PV fields Energy consumption ofthe electrical load connected to the PV field Total energy consumption of the building CO2 avoided Power quality supplied to the load Grid power quality Export import capacity and the total energy consumption on the building e parameters can be displayed via the Internet with the data required to be displayed on a screen for the public All the necessary materials for installation should be included rs485 cable software computer protections camera etc e Ability to communicate with various brands of inverters and record the readings of peripheral equipment that is analyzed e All monitoring system works with the central websites so that the information can be retrieved from any computer with an Internet connection via an intranet All inverters will have XML programming in order they can operate in the central server of the DIDSOLIT project e The system must be able to link with each local web server and program a global environment with all the facilities ENPI Project funded by the S 28 CBCMED DID ALIT PB EUROPEAN UNION am x e Every installation will have data logger to connect with de central DIDSOLIT server The data logger and the controller should have the capability to work with different in
171. verters and open systems e At the end of the project the Contractor shall supply hard and soft copies of the monitoring principles and PLC programs of the 4 buildings e Inverters must fulfill the requirements detailed in the Executive Project EP and the Project Technical Specifications PTS 4 3 Architectonic integration In the case for trying to perform an integrated installation from the architectural point of view The conditions of construction refers to the study of urban characteristics implications for the design construction performance the need for renovation or expansion structural inspections etc that from the point of view of a competent professional in construction requires his her intervention The terms of the installation refer to the visual impact modifications in the conditions of the building the need to enable new areas or expand the volume of construction effects on the structure etc In any case the PM may require a report on architectural integration with the corrective measures to be taken The ownership of the building itself or by delegation certify and report on compliance with the requirements When necessary and following the PM s criteria the report on architectural integration that specifies the urban and architectonic characteristics the conditions considered for inclusion in the integration and the corrective measures to be included in the project s structure will be attached
172. vironment EAEE 5 3 Construction details 5 3 1 Fixation details Pergola Fixation With Frame for unsealed Pergola Photovoltaic module Primary structure beam Rail piece welded to beam Screw Aluminium piece m 9 mr Figure 4543 Fixation Pergola Details Pergola Fixation Without Frame for unsealed Pergola Base profile Aluminium piece Screw Elastic joint wih Figure 46 Fixation Pergola Details 69 n ENPI Project funded by the MEM EUROPEAN UNION Egyptian Association for Energy and Environment EAEE 5 1 Aluminium frame over base structure S 2 Sealing 3 Glass 4 Photovoltaic cell 5 Channel for wiring Figure 47 Fixation Pergola Details 5 3 2 Wiring Conduction The optimum solution in terms of wiring integration is the curtain wall with crystalline modules where the connection box is fixated to a side Figure 48 Wiring conduction The space between the modules and the structure can be over dimensioned so as to be able to conduct the wiring For all other construction applications it will be necessary to minimize the visual impact of the wiring conduction either by canalizations overlapped in the loading structure or by using the same structure to conduct the wires 70 Project funded by the gt CBCMED EUROPEAN UNION Pene rana Egyptian Association for Energy and Environment EAEE Figure 49 Example wiring conductions minimized
173. y core insulation can come in a different color from the outer sheath red black for positive polarity and black black for negative polarity srUftGanT OLFLEX Si 2XLR ROHS STUTIGART Figure 16 Cable Image Example To connect the cable with the rest of the dc circuit PV connectors have to be used In general pv connectors come in both male and female types which are designed to fit securely together both for conductivity and safety reasons Each type of PV module is compatible with one type of PV connectors The type of PV connector is followed by a certain cross sectional size of solar dc cable The most common solar PV connector types are MC4 MC3 TYCO and RADOX by HUBER SUHNER 50 pos EUROPEAN UNION Egyptian Association for Energy and Environment EAEE Figure 17 Pair of MC4 PV connectors Figure 18 Pair of MC3 PV connectors e Figure 19 Pair of TYCO PV connectors Figure 20 Pair of RADOX PV connectors 4 3 2 DC Miniature Circuit Breakers MCBs are designed to protect the cable downstream of the device against overloads and short circuits preventing damage to cables and equipment In a PV system on the dc side MCBs protect strings against dc reverse currents Figure 21 MCB s devices 4 3 3 DC Surge Protective Devices SPDs SPDs protect inverters arrays measurement and control equipment and communication systems from being affected b
174. y current surges caused by lightening SPDs also protect consumers from generated transients SPDs should be applied to both the DC side and AC side of the inverter The key location of SPDs helps to protect against damage caused by lightening by either shorting or clamping the voltage thereby minimizing the transient voltage that would otherwise be present at the equipment terminals 51 ER z ENPI ows Project funded by the 2 CBCMED EUROPEAN UNION am Egyptian Association for Energy and Environment EAEE Some inverter manufacturers also supply such devices either as optional or standard equipment Figure 22 SPD s devices 4 3 4 DC Circuit Breakers DC circuit breakers are used for coupling or uncoupling of a circuit under load They are easy to handle when maintenance work needs to be done on the dc side of the inverter Figure 23 DC Circuit Breakers devices 4 3 5 AC Distribution board The overall enclosure is responsible for safeguarding the entire electrical installation of a short circuit or tip intensity which affects all connected components network This general enclosure may be worn as a thermal protection fuse 4 3 6 AC Miniature Circuit Breakers MCBs MCBs protect strings from ac back feed caused by a defective inverter Figure 24 AC MCB s 52 Ee bee ENPI Project funded by the CBCMED EUROPEAN UNION amm gt Egyptian Association for Energy and Environm

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