USER MANUAL - atsco.co.uk
Contents
1. toz 2 4 K Headquarter 46 48 Rothesay Road Postcode LU1 1QZ Luton Beds UK Factory Barboros Cd No 27 35470 K s kk y Menderes zmir TURKEY Tel 90 232 2577055 Fax 90 232 2577065 www atsco co uk info atsco co uk 5 Electrical Installation 5 1 Grounding e All module frames must be properly grounded in countries where grounding of modules is mandatory Observe all local electric codes and regulations e A bolded or screwed connection is required it incorporates o a screw size of M4 at least o a star washer under the screw head or a serrated screw must penetrate nonconductive coatings like anodized frame o screw and star washer in stainless steal o 2 or more screws or 2 full threads of a single screw shall engage the metal e Devices listed and identified for grounding metallic frames of PV modules are permitted to ground the exposed metallic frames of the module to grounded mounting structures e When using lay in plugs the grounding conductor should be inserted into the opening and secured using the set screw e Functional grounding is not foreseen for the ATSCO Standard modules If it is performed local electric codes and regulations have to be observed and used grounding means have to be isolated from live parts by reinforced insulation e In any case the grounding screws bolts or other parts have to be used separately from mounting parts of the module 5 2 General electric2. K Headquarter 46 48 Rothesay Road Postcode LU1 1QZ Luton Beds UK Factory Barboros Cd No 27 35470 K s kk y Menderes zmir TURKEY Tel 90 232 2577055 Fax 90 232 2577065 www atsco co uk info atsco co uk Atsco SOLAR PANEL MANUFACTURING USER MANUAL ATSCO Standard Photovoltaic Modules Type designation ATSCOP36GW 10W ATSCOP36GW 20W ATSCOP36GW 45W ATSCOP36GW 70W ATSCOP36GW 100W ATSCOP36GW 140W ATSCOP72GW 180W ATSCOP54GW 210W ATSCOP60GW 240W ATSCOP72GW 290W Please read carefully the following product documentation and safety instructions Non compliance with these instructions may void the module warranty 1 Purpose of this documentation This guide contains basic information regarding ATSCO Solar Panel s standard Photovoltaic Modules their installation and safe handling All instructions should be read and understood before attempting installation If there are any questions please contact your dealer or ATSCO for further information This documentation refers to the PV modules themselves and is not meant to be a complete installation manual for personnel not specifically trained to PV modules It serves as a general reference Generally the installer must conform to all safety precautions in this documentation as well as the applicable national codes and standards when installing ATSCO PV modules Before installing a solar photovoltaic system the installer should become familiar with
3. acturer Headquarter 46 48 Rothesay Road Postcode LU1 1QZ Luton Beds UK Factory Barboros Cd No 27 35470 K s kk y Menderes izmir TURKEY Tel 90 232 2577055 Fax 90 232 2577065 www atsco co uk info atsco co uk Please consult your dealer or the manufacturer concerning the warranty of your modules If you have any further questions your dealer will gladly assist you 2011 ATSCO Solar Panels Ltd Photovoltaic module documentation ATSCO Standard Atsco SOLAR PANEL MANUFACTURING 4 4
4. al installation WARNING Electrical shock hazard Do not touch bare conductors or other potentially energized parts e Photovoltaic modules convert light energy to direct current electrical energy They are designed for outdoor use e Do not use modules of different configurations in the same system e ATSCO Standard modules are supplied with IEC certified cables and connectors for serial electrical connections e For additional extension cables use only suitable cables e The PV DC connectors must never be disconnected under load Stick to the first rule of chapter 3 2 e Refer to the relevant standards in your country to determine overcurrent conductor ampacity and size requirements e For best performance ensure that positive and negative DC wires run closely together avoiding loops which will also reduce the strength of inductive impacts of nearby lightning strikes e Following the installation of a module string its performance is checked to ensure proper functioning At least Isc and Voc need to be checked with appropriate equipment and circuit breakers 6 Maintenance ATSCO recommends the following maintenance items to ensure optimum performance of the module e Clean the glass surface of the module as necessary Use water and a soft sponge or cloth for cleaning A mild non abrasive cleaning agent can be used if necessary Do not use dishwasher detergent Photovoltaic module documentation ATSCO Standard A
5. charge controller Check for remaining voltage before starting and observe the local safety relevant regulations for such working conditions Under normal conditions a photovoltaic module can produce more current and or voltage here 30V DC than reported at standard test conditions Accordingly the values of ISC and VOC marked on this module should be multiplied by a factor of 1 25 when determining component voltage ratings conductor current ratings fuse sizes and size of controls connected to the PV output In the USA refer to Section 690 8 of the National Electrical Code NEC for an additional multiplying factor of 125 percent 80 percent de rating which may be applicable Contact with a DC voltage of 30 V or more is potentially hazardous Exercise caution when wiring or handling modules exposed to sunlight Only connect modules with the same rated output current in series If modules are connected in series the total voltage is equal to the sum of the individual module voltages Only connect modules or series combinations of modules with the same voltage in parallel If modules are connected in parallel the total current is equal to the sum of individual module or series combination currents K Headquarter 46 48 Rothesay Road Postcode LU1 1QZ Luton Beds UK Factory Barboros Cd No 27 35470 K s kk y Menderes zmir TURKEY Tel 90 232 2577055 Fax 90 232 2577065 www atsco co uk info atsco co uk e Alwa
6. designed for use in a photovoltaic system 3 1 Precautions for mechanical installation ATSCO standard modules are designed for installation with specific photovoltaic mounting systems Other use lies within the full responsibility of the installer The mounting system must be capable of securely fixing ATSCO Standard modules exposed to uplift or load pressures of more than 2 400 N m The mounting structure and hardware must be made of durable corrosion and UV resistant material Observe all instructions and safety precautions included with the mounting system e g Alutec to be used with the module If modules are installed in or on roofs a fireproof underlay is needed When installing modules observe all applicable local regional and national codes and regulations Obtain a building and or electrical permit where required The correct order to orient the module is vertical with the junction box on the higher side of it The reason is the breather port in the junction box that must be mounted facing downward and not be exposed to the rain 3 2 Precautions for electrical installation When disconnecting wires connected to a photovoltaic module that is exposed to light an electric arc may occur Arcs can cause burns start fires or otherwise create safety up to lethal electric shock problems Before any manipulation at an installed PV plant switch it off first on AC side after on DC side of the inverter or the
7. f the module Doing so will destroy the module and void the warranty e Do not drill additional mounting holes in the module frame Doing so will void the warranty e Do not lift the module by grasping the module s junction box or electrical leads e Do not apply paint or adhesive to the module Do not stand or step on module Danger of breaking the glass or slipping off with possibility of severe injury or death e Do not drop the module or allow objects to fall on the module e Do not place any heavy objects on the module e Inappropriate transport and installation may damage the module glass or the solar cells inside the module 4 Mechanical Installation 4 1 Robustness of modules and mounting system ATSCO Standard modules have been tested to withstand snow loads of up to 2 400 N m and a wind pull of up to 2 400 N m The tests were conducted with a static load for one hour The modules must not be mounted in regions where higher wind and snow loads are expected than 2 400 N m The whole support structure needs to be strong enough to cope with above loads Load calculations to check for the applicability for the actual installation are within the responsibility of the system planner or installer 4 2 Selecting the location e Select only suitable locations for installation of the modules Photovoltaic module documentation ATSCO Standard Atsco SOLAR PANEL MANUFACTURING In most cases optimu
8. m performance is achieved if the modules face true south in northern latitudes and true north in southern latitudes For detailed information on optimal module orientation refer to standard solar photovoltaic installation guides or a reputable solar installer or systems integrator The module should not be shaded at any time of the day 4 3 Mounting methods 4 3 1 Mounting with bolts The module must be attached and supported by at least four bolts M6 or M8 depending on the situation through the indicated mounting holes Most installations will use the four inner mounting holes on the module frame Depending on the local wind and snow loads additional mounting points may be required 4 3 2 Mounting with clamping hardware If module clamps are used to secure the module the torque on the clamp bolt should be around 8 10 Nm A minimum of four module clamps should be used two on each long frame side in the general clamping areas denoted by the wide arrows on the drawing Depending on the local wind and snow loads additional module clamps may be required 4 3 3 Other Other specific photovoltaic mounting methods are acceptable as long as the minimum requirements as described in chapter 4 1 are met frame 1661 glass 1655 shoot 4 2 back side view Me
9. racteristics are within 5 of the indicated values of Isc Voc and Pmpp under Standard Test Conditions irradiance of 1000 W m2 AM 1 5 spectrum and a cell temperature of 25 C 77 F 9 Disclaimer of liability Because the use of this documentation and the conditions or methods of installation operation use and maintenance of photovoltaic products are beyond ATSCO s control ATSCO does not accept responsibility and expressly disclaims liability for loss damage or expense arising out of or in any way connected with such installation operation use or maintenance No responsibility is assumed by ATSCO for any infringement of patents or other rights of third parties which may result from use of the PV product No license is granted by implication or otherwise under any patent or patent rights 3 4 KK Headquarter 46 48 Rothesay Road Postcode LU1 1QZ Luton Beds UK Factory Barboros Cd No 27 35470 K s kk y Menderes izmir TURKEY Tel 90 232 2577055 Fax 90 232 2577065 www atsco co uk info atsco co uk The information in this documentation is based on ATSCO s knowledge and experience and is believed to be reliable but such information including product specification without limitations and suggestions does not constitute a warranty expressed or implied ATSCO reserves the right to change the manual the product the specifications or product information sheets without prior notice Information about manuf
10. the mechanical and electrical requirements for photovoltaic systems Keep this documentation in a safe place for future reference 2 System components modules and mounting system standard scope of delivery e ATSCO standard photovoltaic modules type designation ATSCOP36GW 10W ATSCOP72GW 290W IEC 61215ed 2 and IEC61730 certified framed glass foil laminates with crystalline solar cells permanently attached junction box and double insulated 4mm wires terminated in touch safe specific PV DC connectors e The mounting system does not form part of ATSCO supply e The modules were tested with the Alutec mounting system which holds the PV modules on their short side 3 General safety relevant aspects Do not attempt to disassemble the module and do not remove any attached nameplates or components Doing so will void the warranty e The modules are qualified for application class A Hazardous voltage IEC 61730 higher than 50V DC EN 61730 higher than 120V hazardous power applications higher than 240W where general contact access is anticipated e Installing solar photovoltaic systems requires specialized skills and knowledge It should be performed only by Photovoltaic module documentation ATSCO Standard qualified and specially instructed personnel The installer assumes all risk of injury including risk of electric shock Use only equipment connectors wiring and mounting hardware specifically
11. tsco SOLAR PANEL MANUFACTURING e Electrical and mechanical connections and the general condition of an installed PV system should be checked periodically by qualified personnel to verify that they are clean secure and undamaged e Eventually occurring problems must only be investigated by qualified personnel e Observe also the maintenance instructions for all other components used in the system 7 Shutting down the system e Disconnect system from all power sources in accordance with instructions for all other components used in the system e The PV DC connectors must never be disconnected under load Use switches designed for being disconnected under the prevailing DC load or stick to the first rule of chapter 3 2 e The system should now be out of operation and can be dismantled In doing so observe all safety instructions as applicable to installation 8 Typical electrical ratings of the concerned modules Enti 20 45 70 100 140 190 210 240 290 1 w C Power Rating 12 edi ane Voltage 17 8V 17 7V 178V 178V 17 8 17 8V 356V 26 7V 29 7V 35 5V Maximum Power Current 156A Ipm 22 2V 22 3V 22 3V 22 3V 22 3V 44 2V 33 5V 37 2V 441V o 8 8 2 DC DC DC DC DC DC DC Di DC DC Max System Voltage 4000V 715V 1000V 1000V 1000V 1000V 1000V 1000V 1000V 1000V 3 3 3 5 5 5 5 5 5 5 Open Circuit Voltage Voc 22 3V Short Circuit Current Isc Safety Class The electrical cha
12. ys use the same type of module within a particular photovoltaic system e With a serial interconnection of the modules the sum of the open circuit voltage at Standard Test Conditions Voc STC must not pass over the maximal system voltage indicated both indicated in the modules datasheet e Observe the maximal tested reverse current bearing capacity of the ATSCO Standard modules of 18 A when connecting them in parallel If the possible reverse current through a module might become higher than this value appropriate string diodes have to be used in each module or string of modules connected in parallel e Observe the instructions and safety precautions for all other components used in the system including wiring and cables connectors DC breakers inverters etc e Use appropriate safety equipment insulated tools insulating gloves etc approved for use on electrical installations 3 3 General prescriptions for installation e Do not install the modules near equipment or in locations where flammable gases can be generated or collected e Do not use mirrors or other hardware to artificially concentrate sunlight on the module e Keep children well away from the system while transporting and installing mechanical and electrical components e Do not wear metallic rings watchbands ear nose or lip rings or other metallic devices while installing or troubleshooting photovoltaic systems e Do not drill holes in the glass surface o
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