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Q CELLS - Installation Manual G3 solar modules

1. INSTALLATION AND OPERATION MANUAL CRYSTALLINE SOLAR MODULES Q PRO G3 Q PEAK G3 Q PEAK BLK G3 Q PEAK S G3 D F Valid for Africa Asia Europe Latin America South America Q E LLS a Hanwha company ei TABLE OF CONTENTS 1 INTRODUCTION 3 2 PLANNING 9 2 1 Technical specifications 5 2 2 Requirements 7 2 3 Mounting options 8 2 4 Electrical layout 10 3 INSTALLATION 11 3 1 Safety and transport 11 3 2 Preparation of installation 13 3 3 Module installation 14 4 ELECTRICAL CONNECTION 15 4 1 Safety 15 4 2 Electrical installation safety 16 4 3 Connection of modules 17 4 4 After installation 18 5 GROUNDING 19 6 FAULTS AND DEFECTS 19 7 DISPOSAL 19 8 MAINTENANCE AND CLEANING 20 DOCUMENT REVISION O2 This Installation Manual is valid for Africa Europe Latin America and South America as of March 2013 for Q PRO G3 Q PEAK G3 Q PEAK BLK G3 and Q PEAK S G3 and solar modules and replaces all earlier versions Technical parameters and the design are subject to change The data sheets and customer information valid at the point in time when the relevant module was manufactured apply to the installation mounting and maintenance procedures for the respective solar modules 2 INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN A INTRODUCTION With solar modules from Hanwha Q CELLS GmbH hereafter referred to as QCELLS you can directly transform the sun s limitless en
2. 10 INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN Eu INSTALLATION 3 1 Safety and transport gt Ensure that all personnel are aware of and adhere to accident prevention and safety regulations gt Inspect the packaging for damages gt Contact the transport company regarding any damage to the packaging Follow any instructions on the packaging gt Leave modules in their original packaging until installation Store the modules securely in cool and dry rooms The packaging is not weatherproof INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN 11 DANGER Risk of fatal injury due to electric shock gt Do not install damaged modules gt Inform your dealer of any damages immediately DANGER Risk of fatal injury due to electric shock gt Cover the modules with an opaque material during installation WARNING Fire Risk gt Do not install modules indoors Do not install modules on moving objects 3 INSTALLATION 3 1 Safety and transport NOTE Module damage may occur VAN NOTE Module damage may occur Never lift or move the module with the Never step on modules connection cables or junction box Do not subject modules to any gt Carry modules upright and horizontally mechanical stress as shown gt Do not allow any objects to fall onto modules NOTE Module damage may occur
3. alcohol IPA can be used selectively to remove stubborn dirt and stains gt Please follow the safety guidelines provided by the IPA manufacturer gt Do not let IPA run down between the module and the frame or into the module edges NOTE Module damage may occur gt Do not clean modules with water if there is a risk of frost NS III ET I a broom or a soft cloth gt Do not use tensides scrapers or any high pressure water cleaning equipment STILL SSS II NN N gt Free the substructure from any dirt and debris leaves bird nests etc 20 INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN CONTACT HANWHA Q CELLS GMBH TEL 49 0 3494 66 99 23222 OT Thalheim FAX 49 0 3494 66 99 23002 Sonnenallee 17 21 E MAIL service q cells com 06766 Bitterfeld Wolfen WEB www ca cells com Germany 2013 03_RevO2_EN Subject to change without notice Hanwha Q CELLS GmbH Installation manual G3 modules Q E LLS a Hanwha company
4. the manual please contact your system supplier Additional information can be found on our website at www q cells com Information for the Operator gt Please keep this manual for the entire life of the solar power system gt Please contact your system supplier for information concerning the formal requirements for solar power systems gt Please be sure to contact the relevant local authorities and energy providers regarding regulations and permit requirements prior to installation of the solar power system Your financial success depends on the fulfillment of these requirements Other applicable documents This installation manual is only valid in combination with the following technical information DOCUMENT TYPE Product data sheet Packaging and transport of crystalline modules INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN A PLANNING 2 1 Technical specifications Additional information can be found in the currently valid data sheets available at www q cells com PRODUCT LINE Q PRO G3 QPEAK 63 Q PEAK BLK G3 UE Type Polycrystalline Monocrystalline Monocrystalline Monocrystalline Area m 1 67 1 87 Wey 11 238 Frame height mm 35 35 35 35 Weight kg 13 0 1978 WSC 15 5 Max system voltage V V 1000 1000 1000 1000 Max reverse current A 20 20 20 20 Permissible temperature range 40 C to 85 C 40 F bis 185 F Junction box protection cla
5. the mounting frame are compatible Clamp System Requirements Use customary clamps that satisfy the following require ments e Clamp width 240 mm e Clamp height compliant with a 35 mm frame height e Clamp depth 7 12 mm INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN 7 e Clamps are not in contact with the front glass e Clamps do not deform the frame e Clamps that satisfy the structural requirements of the installation site e Long term stable clamps that securely affix the module to the mounting frame Module Orientation Requirements e Vertical or horizontal installation is permitted e Installation with a junction box at the bottom is permitted for modules with junction boxes classified as IP68 gt Ensure that rain and melting snow can run off freely No water accumulation gt Ensure that the drainage holes in the frame are not covered No sealing Maintain the permissible angle of inclination e Minimum angle of inclination 3 e Maximum angle of inclination 80 e gt 20 self cleaning effect e A module with 1 210 mm long cable can be wired as a 2nd next neighbor 2nd next neighbor Wiring without a return cable Standard wiring with a return cable a PLANNING 2 3 Mounting options Fig 3 Installation options for crystalline QCELLS modules All dimensions are given in mm Also observe the allowed static loads and clamping areas a
6. A ee SS ee Option 2 gt Install the module at the 4 mounting points see Fig 3 p 8 AN EES ms Option 3 gt Install the module using mounting profiles Fig 3 p 8 N Es INSTALLATION 3 3 Module installation gt Maintain an interval of at least 10 mm between two modules SN SARS SRA SSS SN SSS SS VAN NOTE Module damage may occur gt Do not subject modules to mechanical tension Max torsion 10 mm m 14 INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN Eu ELECTRICAL CONNECTION 4 1 Safety DANGER VAN Risk of fatal injury due to electric shock DANGER Risk of fatal injury due to electric shock Never open the junction box When disconnecting an electric circuit carrying direct gt Do not remove bypass diodes current electric arcs can occur that may result in life threatening injuries Do NOT unplug the cable when under load gt Do NOT connect any exposed cable ends Do NOT touch the poles at the same time A solar module generates electrical current and voltage even at a low intensity of illumination Sparks and electric arcs may result from the separation of a closed circuit These can result in life threatening injuries The danger increases when several modules are connected in series gt Please ensure that the entire open circuit voltage is active even at low levels of solar irradiation gt
7. NOTE Module damage may occur gt Do not drop modules gt Only make modifications to the module which have been confirmed in writing by Q CELLS Q CELLS confirmation letter NOTE Module damage may occur NOTE Module damage may occur Do not stack modules gt Do not install modules near flammable gas vapors 12 INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN Ey INSTALLATION 3 2 Preparation of installation DANGER Risk of fatal injury due to electric shock gt Block off the installation zone gt Keep children and unauthorized individuals away from the solar power DANGER Risk of fatal injury due to electric shock gt Only use dry insulated tools DANGER Risk of fatal injury due to electric shock gt Ensure that modules and tools are not subject to moisture or rain at any time during installation WARNING Risk of injury due to falling mod ules gt Secure modules during installation gt Do not install modules in windy or wet weather VAN e Only install undamaged modules and components gt Do not drill any other holes INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN 13 Option 1 gt Fasten the module with 4 clamps in the specified clamping area see Fig 3 p 8 gt Tighten clamps to a torque of 18 Nm ee SIITTTIU SYS SSS Se AN SS NEN AN
8. NWHA Q CELLS GMBH EN 19 ELECTRICAL CONNECTION QCELLS solar modules are known for a long operating life and minimal maintenance effort and expense Dirt and grime are usually washed away by rain If the module is fully or partially shaded by dirt or debris e g plants bird droppings it needs to be cleaned to prevent a loss of performance Maintenance gt The system should be inspected by an installer annually to check the following e all system components sit securely and are corrosion free e the connection is secure and all electrical components are clean and undamaged transfer resistances of the grounding Cleaning WARNING VAN Risk of injury due to hot and live modules gt Only clean modules that have cooled down gt Do not carry or wear any electrically conductive parts WARNING VAN Risk of falling due to unsecured access gt Never access the installation area alone or without taking adequate security precautions gt Please commission a trade specialist Clean the modules as follows gt Remove snow and ice without force e g with a broom gt Do not scratch off dirt gt Rinse dirt off with lukewarm water dust leaves etc gt Use a soft cellulose cloth kitchen roll or sponge to carefully wipe off stubborn dirt Do not use micro fleece wool or cotton cloths gt Use an alcohol based glass cleaner Do not use abrasive detergents or tensides gt sopropyl
9. Please follow the valid national regulations and safety guidelines for the installation of electrical devices and systems DANGER Risk of fatal injury due to electric gt Please make sure to take all necessary safety precautions shock With module or phase voltages of more than 120 V the gt Never touch live contacts with bare extra low voltage range is exceeded hands gt Carry out work on the inverter and the wiring with extreme gt Do not touch the poles at the same time caution LT TLL gt Ensure that the modules are disconnected at the inverter prior to separation fl gt Be sure to observe the specified time intervals after IT switching off the inverter High voltage components I EN need time to discharge DANGER Risk of fatal injury due to electric DANGER Risk of fatal injury due to electric shock shock gt Only use dry insulated tools for electrical gt Insulate any exposed cable ends work gt Only connect cables with plugs INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN 15 4 ELECTRICAL CONNECTION 4 2 Electrical installation safety DANGER Risk of fatal injury due to electric DANGER Risk of fatal injury due to electric shock shock gt Ensure correct polarity Never unplug the cable when under load 1 Switch off the inverter DANGER Risk of fatal injury due to electric shock Be sure to maintain the time intervals as specifi
10. ed between switching off the inverter and beginning any further work 3 Switch off the DC circuit breaker 16 INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN a ELECTRICAL CONNECTION 4 3 Connection of modules gt Use solar cables for the connection at the junction box outlet gt Use the same inverter compatible plugs DANGER Risk of fatal injury due to electric shock gt Ensure that all electrical components are in a proper dry and safe condition gt Ensure for a tight connection between the plugs Plugs click together audibly INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN 17 NOTE Module damage may occur gt Ensure that the cabling is not under stress gt Ensure that the cables do not run between module and subconstruction danger of pinch gt Do not connect modules with different orientations or angles of inclination in the same string e A module with 1 210 mm long cable can be wired as a 2nd next neighbor 2nd next neighbor Wiring without a return cable Standard wiring with a return cable 4 4 After installation 4 ELECTRICAL CONNECTION gt Ensure that all necessary safety and NOTE Module damage may occur functional tests have been carried out Ensure that the plug connections are not according to current Industry standards level with a wate
11. ergy into environmentally friendly solar electricity In order to ensure the maximum performance of your Q CELLS solar modules please read the following instructions care fully and observe all guidelines Non compliance may result in damage and or physical injury This installation manual provides instructions for the safe installation of crystalline solar modules gt Please read these instructions carefully before proceeding with your installation gt Please retain these instructions for the life of the solar modules gt Please ensure that this installation manual is available to the operator at all times gt This installation manual should be given to all subsequent owners or users of the solar modules gt All supplements received from the manufacturer should be included gt Please observe all other applicable documents Intended Use This manual is valid for Germany Austria and Switzerland These instructions contain information regarding the safe handling and use of quality crystalline solar modules from Q CELLS and for their installation mounting wiring and maintenance Symbols and Labels The following symbols and labels are used throughout the installation manual for ease of use SYMBOL DESCRIPTION Procedure with one or more steps Lists of items Ensure that when carrying out a proce dure you check the results of said proce dure Prohibited Beware of possible da
12. gt Do not install modules in enclosed space gt Do not install modules in locations where they may be submerged in water for lengthy periods Prevention of Shadowing Effects Optimalsolar irradiation leads to maximum energy output gt For this reason install the modules so that they face the sun gt Avoid shadowing due to objects such as buildings chimneys or trees gt Avoid partial shading for example through overhead lines dirt snow Limitations The solar modules are designed for the following applica tions e Operating temperatures from 40 C to 85 C 40 F to 185 F e Wind and snow loads up to max 5 400 Pa as tested according to IEC 61215 e Installation using a mounting frame for solar modules Mounting Frame Requirements Requirements for the mounting frame e Conforms to the necessary structural requirements e Compliant with local snow and wind loads e Properly fastened to the ground the roof or the facade e Forces acting on the module are relayed to the mounting Substructure e Ensures sufficient rear ventilation of the module e Guarantees long term stability e Has electrochemical series that prevent corrosion among different metals e Allows for stress free expansion and contraction due to temperature fluctuations gt Ensure that no mechanical stresses e g caused by vibrations twisting or expansion are generated on the module Ensure that the clamps and
13. igning the system This will ensure that the maximum system voltage including all necessary safety margins Is not exceeded gt Take the voltage limit of the inverter into account when determining the string length Parallel Connection Modules may be damaged by the occurrence of reverse currents caused by module defects ground leaks or defective insulation gt Ensure that the maximum reverse current load capacity indicated in the data sheet is observed In order to limit reverse currents that may occur we recommend using the following safety options 1 Layout with a limited number of parallel connected strings Without undertaking further current blocking measures a maximum of two module strings may be operated in parallel on an inverter or MPP tracker 2 Layout with string diodes if more than two strings are connected in parallel a respective maximum of two strings must be protected against reverse currents from the remaining system with a shared string diode 3 Layout with string fuses place fuses for each string of modules at the plus and minus ends Observe the maximum permitted number of strings as indicated in the specifications provided by the respective string fuse manufacturer and the technical guidelines NOTE When installing different product versions the lowest minimum permitted reverse current load capacity applies Inverters Inverters with or without transformers may be used
14. nger or damage Categories e Danger Risk of fatal injury e Attention Risk of serious injury or damage to property e Note Risk of damage to product INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN 3 Safety Regulations The solar module operator is responsible for compliance with all applicable statutory requirements and regulations The following regulations and standards must be upheld at all times during the installation operation and maintenance of the solar modules e Installation and Operation Manual e Other applicable documents such as country specific regulations for pressure equipment operational safety hazardous goods and environmental protection e Regulations and requirements specific to the system e Applicable country specific laws regulations and provisions governing the planning installation and operation of solar power systems and work on roofs e Valid international national and regional regulations governing work with direct current especially those applicable to the installation of electrical devices and systems and regulations issued by the respective energy provider governing the parallel operation of solar power systems e Accident prevention regulations e Regulations of the Bau Berufsgenossenschaft Ger man institution for statutory accidence insurance and prevention in the building trade Qualified amp Skilled Personnel Both
15. r channeling surface gt Integrate the system into the existing WARNING Fire Risk lightening protection system in gt Do not use light concentrators e g accordance with the applicable local mirrors or lenses regulations gt Ensure that the cabling is not exposed and or hanging and is protected from dirt and moisture 18 INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN 5 mom BE rus ose Protective Grounding DANGER gt The modules must be grounded in accordance with the Risk of fatal injury due to electric shock local statutory regulations gt Use Parker screws compliant with DIN 7981 Material A2 size 5 5 mm x 16 mm Stainless Parker screw Stainless washer cable lug Stainless serrated lock washer gt Do not attempt to fix any problems yourself e g glass cracks damaged cables gt Please contact an installer or QCELLS Technical Customer Service Department Module frame gt Fasten the protective grounding to the 7 DISPOSAL grounding points with a Parker screw gt Do not disconnect modules yourself gt Please commission a trade specialist gt Please ask your installer whether your modules are eligible for the PV Cycle www pvcycle com disposal program gt Dispose of modules in accordance with the local disposal regulations INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HA
16. s specified on the following page The illustrated installation options apply for both horizontal and vertical module orientation I Module I Clamp Subconstruction Mounting profile TYPE OF MODULE POINT MOUNTING SYSTEM LINEAR MOUNTING SYSTEM INSTALLATION INSTALLATION WITH 0 300 CLAMPS Q PRO G3 Q PEAK G3 245 445 245 445 Q PEAK BLK G3 u 0 300 o l oO l u CL1 CL4 CL3 INSTALLATION ON Q PRO G3 MOUNTING Q PEAK G3 A POINTS Q PEAK BLK G3 4 x Fastening points 4 x Fastening points 220 Q PEAK S G3 280 4 x Fastening points 4 x Fastening points FB2 FBl INSTALLATION WITH Q PEAK S G3 not permitted INSERTION PROFILES Q PRO G3 ee not permitted IP1 IP2 EN PLANNING 2 3 Mounting options Specifications MODULE TYPE MOUNTING OPTION ALLOWED STATIC LOAD PA CLAMPING AREA2 CM Q PRO G3 CL1 Push 2400 245 445 Q PEAK G3 3500 245 345 Q PEAK BLK G3 Pull 2800 245 445 3400 245 345 CL3 Push 3200 245 445 Pull 3200 245 445 CLA Push 1400 200 Pull 1400 6 200 Q PEAK S G3 CL1 Push 2400 180 380 3500 1 30 DEO Pull 2800 180 380 3400 150 230 CL3 Push 3200 180 380 Pull 3200 180 380 CL4 Push 1400 o 800 Pull 1400 0 300 Q PRO G3 FB1 FB2 Push 3200 Q PEAK G3 Q PEAK BLK G3 Pull 3200 i Q PEAK S G3 IP1 Push 3200 Pull 3200 IP2 Push 1400 Pull 1400 defined vertical to the module area 2 The clamping area is defined as the distance between the outer edge of the mod
17. ss IP65 with bypass diode Connector protection class IP68 IP68 IP68 IP68 Fire protection class C c C C Snow load Pa 5400 5400 5400 5400 Wind load Pa 5400 5400 5400 5400 Zertifikate VDE Quality Tested CE compliant IEC 61215 Ed 2 IEC 61730 Ed 1 Ap plication Class A tested according to IEC 61215 INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN 95 E3 PLANNING 2 1 Technical specifications 1670 980 150 Te 6 x Erdungsbohrung 4 5 H Produktlabel 1210 Anschlusskabel mit 1000 Steckverbinder Anschlussdose 4 x Befestigungspunkte LL 8x 16 8 x Entw sserungsl cher Fig 1 External dimensions in mm and components for Q PRO G3 Q PEAK G3 Q PEAK BLK G3 6 x Erdungsbohrung 4 5 He Produktlabel 1210 Anschlusskabel mit Steckverbinder Anschlussdose 4 x Befestigungspunkte LL8x16 8 x Entw sserungsl cher Fig 2 External dimensions in mm and components for Q PEAK S G3 6 INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN a PLANNING 2 2 Requirements Installation Site Please note the following guidelines that apply to the installation site e The modules have been tested according to IEC 61215 for operation in a temperate climate e Solar modules are not explosion proof gt Do not operate solar modules near highly flammable gas and vapors e g gas tanks gas stations
18. the operator and installer are responsible for ensuring that installation maintenance connection to the grid and dismantling are carried out by trained and qualified specialists with approved training certificates issued by a state or federal organization for the respective specialist trade Electrical work may only be performed by an officially certified tradesperson in accordance with the applicable DIN norms VDE regulations accident prevention regu lations and the regulations of the local energy provider Bi INTRODUCTION 4 Validity These instructions are only valid for crystalline solar modules from the company QCELLS QCELLS assumes no liability for damage resulting from failure to observe these instructions gt Please observe the wiring and dimensioning of the system gt The installer of the system is responsible for compliance with all necessary safety regulations during set up and installation QCELLS assumes no liability on the basis of these instructions QCELLS is only liable in the context of contractual agreements or in the context of accepted guarantees QCELLS accepts no other responsibility for the functionality and safety of the modules gt Please observe the instructions for any other sys tem components that may be part of the complete solar power system It may be necessary to carry out a structural analysis for the entire project f your questions are not satisfactorily answered in
19. ule and the middle of the clamp SPECIFICATION OF THE CLAMP AREA gt n case of varying clamping areas for push and pull loads the smaller clamping area must be applied MOUNTING OPTIONS CL1 Ensure that the subconstruction runs below the junction box MOUNTING OPTIONS FB1 AND FB2 e The fastening points are located on the back of the frame INSTALLATION AND OPERATION MANUAL SOLAR MODULES GENERATION 3 G3 HANWHA Q CELLS GMBH EN 9 en PLANNING 2 4 Electrical layout Module Selection For detailed key electrical data please refer to the product data sheet for the respective product gt Only connect modules of the same type and the same power class Safety Factor During normal operation a module may generate a greater current and or higher voltage than that determined under Standardized test conditions Please use a safety factor of 1 25 for the following e Calculating the voltage measurement values V of components e Calculating the current measurement values I of conductors e Sizing of control systems connected to the outlets of the solar modules gt Please follow the valid national guidelines for the installation of electrical systems Series Connection Connection of modules in series is only permitted up to the maximum system voltage as listed in the applicable data sheet gt Take into account all possible operating situations and all relevant technical norms and regulations when des

Q CELLS - Installation Manual G3 solar modules

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