DIAMOND MODULE INSTALLATION MANUAL
Contents
1. AAA A I EZ E A gt 1 AA A 3 eet gt A E AE E ALARE E E AOR OD GA ge ka A A OT AD A CES Ta A Per eee Pres ye ip a y ARS DIAMOND MODULE Y INSTALLATION MANUAL For professional use only EN Rev IM FDM EN 1 1 Copyright O Aug 2015 Canadian Solar Inc 1 0 GENERAL INFORMATION 4 1 1 INSTALLATION MANUAL DISCLAIMER 4 1 2 LIMITATION OF LIABILITY 2 0 SAFETY PRECAUTIONS 4 UNPACKING AND STORAGE 0 5 5 2 E MODULE GROUNDING 3 0 MECHANICAL ELECTRICAL SPECIFICATIONS 1 6 0 MOUNTING INSTRUCTIONS 8 7 0 MAINTENANCE 9 AMENDED EDITIONS AND DATES 10 ANNEX A MECHANICAL AND ELECTRICAL RATINGS 10 ANNEX B DOUBLE GLASS MODULE INSTALLATION MANUEL SUPPLEMENT www canadiansolar com 4 1 0 GENERAL INFORMATION This general manual provides important safety information relating to the installation maintenance and handling of double glass solar modules Profes sional installer must read these guidelines carefully and strictly follow these instructions Failure to follow these instructions may result in death injury or property damage The installation and hand ling of PV modules requires professional skills and should only be performed by qualified professionals Installers must inform end users consumers the aforesaid information accordingly The word module or PV module used in this manual refers to one or more double glass solar mo2. dules This manual is only valid for the double glass module type CS6K P FG and CS6X P FG Please retain this manual for future reference We recommend visiting www canadiansolar com regularly for the most updated version 1 1 INSTALLATION MANUAL DISCLAIMER The information contained in this manual is subject to change by Canadian Solar Inc without prior notice Canadian Solar Inc gives no warranty of any kind whatsoever either explicitly or implicitly with respect to the information contained herein 1 2 LIMITATION OF LIABILITY Canadian Solar Inc shall not be held responsible for damages of any kind including without limitation bodily harm injury or damage to property in connection with handling PV modules system installation or compliance or non compliance with the instructions set forth in this manual 2 0 SAFETY PRECAUTIONS Warning Before attempting to install wire operate and or service the module and other electrical equipment all inst ructions should be read and understood EN Rev IM FDM EN 1 1 Copyright Aug 2015 Canadian Solar Inc PV module interconnectors pass direct current DC when exposed to sunlight or other light sources Contact with electrically active parts of the module such as terminals can result in injury or death irrespective of whether or not the module and the other electrical equipment have been connected Avertissement Toutes les instructions devront tre lues
3. clamp wi de 3 8mm 200mm GS IC L100 Middle clamp GS EC L100 End clamp GS IC L200 Middle clamp GS EC L200 End clamp NISSEI METALS CO LTD K2 Systems GmbH Everest Solar Systems LLC Schletter Inc Schletter GmbH Schletter Inc Schletter GmbH Xiamen Grace SolarTechnology co ltd 11 have been approved as compatible with Canadian Solar double glass module CS6K P FG Certificati on Body Clamp Location Quantity Load Pa A 380 mm four Downforce load lt 2400 Pa Uplift load lt 2400 Pa PSA A 380 mm four Downforce load lt 2400 Pa Uplift load lt 2400 pa PEOSA A 380 mm four Downforce load lt 5400 Pa Uplift load lt 2400 Pa PA A 380 mm four Downforce load lt 2400 Pa Uplift load lt 2400 Pa VPF ESA A 380 mm four Downforce load lt 5400 Pa Uplift load lt 2400 pa PEOSA A 380 mm four Downforce load lt 2400 Pa Uplift load lt 2400 Pa PESA A 380mm four Downforce load lt 5400 Pa Uplift load lt 2400Pa VPE CSA www canadiansolar com The following clamps in table 3 have been approved as compatible with Canadian Solar double glass module CS6X P FG Table 3 CS6X P FG compatible clamps Mounting Length Clamp Location K2 frameless clamp 3 A 4 7 2mm 130mm K2 Systems GmbH Everest Solar Systems LLC 3 B K2 frameless clamp 4 7 2mm 250mm 3 C Profi clamp wide 3 8mm 130mm Schletter Inc Schletter G
4. MbH 3 D Profi clamp wide 3 8mm 250mm GS IC L130 Middle 3 E clamp GS EC L130 End clamp Xiamen Grace Solar Technology GS IC L250 Middle SO 3 F clamp GS EC L250 End clamp ge Certification Load Pa Body A 440 mm four Downforce load lt 2400 Pa clamps Uplift load lt 2400 Pa ES A 440 mm four Downforce load lt 5400 Pa clamps Uplift load lt 2400 Pa VARIED A 440 mm four Downforce load lt 5400 Pa clamps Uplift load lt 2400 Pa VDE CSA A 440 mm four Downforce load lt 2400 Pa clamps Uplift load lt 2400 Pa JEJE A 440 mm four Downforce load lt 5400 Pa clamps Uplift load lt 2400 Pa PERS Safety factor is not included in the maximum pressures provided in above table Compliance design rule with 1 5 safety factor should be recommended The mounting design and procedures must comply with local electrical and building codes System designers and installers are solely responsible for load calculations and the proper design of the supporting structure For detailed information please follow local structural code or contact professional structural engineer CANADIAN SOLAR INC CLAMPING LOCATION ILLUSTRATION Clamping on module long side four clamp points Mounting rails must run perpendicularly to the mo dule long side 545 Speedvale Avenue West Guelph Ontario Canada N1K 1E6 www canadiansolar com
5. aque material to stop the production of electricity when installing or working on a module or wiring Use electrically insulated tools to reduce the risk of electric shock Do not use or install broken modules Contact with module surfaces or frames may cause electric shock if the front or rear glass is broken Keep the junction box cover closed at all times Do not connect or disconnect modules when current from the modules or an external source is present Do not disassemble a module or remove any module part Do not artificially concentrate sunlight onto a module The PV module does not contain any serviceable parts Do not attempt to repair any part of the module 3 0 MECHANICAL ELECTRICAL SPECIFICATIONS Module electrical ratings are measured under Stan dard Test Conditions STC of 1 kW m2 irradiance with an air mass AM spectrum of 1 5 and a cell temperature of 25 C Detailed electrical and mecha nical characteristics of Canadian Solar Inc crystalline silicon PV modules can be found in Annex A Mecha nical And Electrical Ratings Main electrical charac teristics under STC are also stated on each module label The maximum system voltage for double glass module type is 1000V UL and 1500V IEC Under certain conditions a module may produce more current or voltage than its STC rated power As a result a module open circuit voltage and short cir cuit current under STC should be multip
6. before starting up the system If the measured open circuit voltage Voc and short circuit current Isc differ from the specifications this indicates that there is a wiring fault CORRECT CONNECTION OF PLUG CONNECTORS Make sure that connections are safe and tight Plug connector should not be subjected to stress from the exterior Connectors should only be used to connect the circuit They should never be used to turn the circuit on and off USE OF SUITABLE MATERIALS Only use dedicated solar cable and suitable plugs wiring should be sheathed in a sunlight resistant conduit or if exposed should itself be sunlight resistant that meet local fire building and electrical regulations Please ensure that all wiring is in perfect electrical and mechanical condition Installers may only use 4 mm 12 AWG single conductor cable listed and labeled as PV Wire or www canadiansolar com 8 TUV 2PfG1169 approved that is 90 C wet rated with proper insulation that is able to withstand the ma ximum possible system open circuit voltage Only copper conductor material should be used Select a suitable conductor gauge to minimize voltage drop and ensure that the conductor ampacity complies with local regulations i e NEC 690 8 D CABLE PROTECTION Secure the cables to the mounting system using UV resistant cable ties Protect exposed cables from damage by taking appropriate precautions e g placing them inside a p
7. ds pollen lea ves branches dirt spots and dust Modules with sufficient tilt at least 15 generally do not require cleaning rain will have a self cle aning effect Ifthe module has become soiled it shall be washed with water and a non abrasive cleaning implement sponge during the cool part of the day Do not scrape or rub dry dirt away as this may cause micro scratches Snow should be removed using a soft brush The system shall be periodically inspected to verify the integrity of all wiring and supports To protect against electric shock or injury electri cal or mechanical inspections and maintenance should be performed by qualified personnel only and on a regular basis Please refer to our Installation Manual Annex Section Annex D Module Cleaning Guideline for more information on module cleaning www canadiansolar com 10 AMENDED EDITIONS AND DATES The first edition Rev 1 0 is released in June 2015 The second edition Rev 1 1 is released in Aug 2015 ANNEX A MECHANICAL AND ELECTRICAL RATINGS Standard Test Conditions are irradiance of 1 kW m air mass AM spectrum of 1 5 and cell temperature of 25 C The electrical characteristics are respectively within 10 percent or 0 5 W of the indicated valu es for Isc Voc and Pmax Specifications are subject to change without notice Table 1 Specifications for CS6K P PG photovoltaic modules under STC Short Ci
8. e the laminate under the front glass the second on the rear side of the module that act as a unique identifier Each module has a unique serial number containing 14 digits A nameplate is also affixed to the rear glass of each module This nameplate specifies the model type as well as the main electrical and safety cha racteristics of the module 5 0 MODULE INSTALLATION PRECAUTIONARY MEASURES AND GENERAL SAFETY Prior to installing modules please obtain infor mation about any requirements and necessary approvals for the site installation and inspection from the relevant authorities Check applicable building codes to ensure that the construction or structure roof facade support etc can bear the module system load CS6K P FG and CS6X P FG solar modules have been qualified for Application Class A equivalent to Safety Class II requirements Modules rated under this class should be used in systems opera ting at voltage above 50 V or power above 240 W where general contact access is anticipated DO NOT STAND OR STEP on the modules under any circumstances Localized heavy loads may cause severe micro cracks at cell level which in turn may compromise module reliability Failure to comply with the above caution will void Canadian Solar Inc s warranty SYSTEM FIRE RATING The fire rating for this module is only valid when the product is installed as specified in the mechani EN Rev IM FDM EN 1 1 Copyr
9. et comprises avant de proc der a l installation le c blage l exploitation et ou l entretien des panneaux Les interconnexions des panneaux conduisent du courant continu CC lorsque le panneau est expos la lumi re du soleil ou a d autres sources lumineuses Tout contact avec des l ments sous tension du panneau tels que ses bornes de sortie peut entra ner des blessures ou la mort que le panneau soit connect ou non GENERAL SAFETY All modules must be installed by licensed electricians in accordance with the applicable electrical codes such as the latest National Electrical Code USA or Canadian Electric Code Canada or other national or international electrical codes Protective clothing non slip gloves clothes etc must be worn during installation to prevent direct contact with 30 VDC or greater and to protect your hands from sharp edges Prior to installation remove all metallic jewelry to prevent accidental exposure to live circuits When installing or handling modules in light rain morning dew or strong wind appropriate safety measures should be taken to avoid damaging the modules or injuring people Do not allow children and unauthorized persons near the installation site or storage area of modules O If the disconnects and over current protective devices OCPD cannot be opened or the inverter cannot be powered down cover the fronts of modules in the PV array with an op
10. for more information on the use of modules in special climates Do not install modules near naked flames or flammable materials Do not immerse modules in water or constantly expose modules to water either fresh or salt i e from fountains Sea spray Exposing modules to salt i e marine environments or sulfur i e sulfur sources volcanoes incurs the risk of module corrosion AVOID SHADING Failure to comply with these instructions will void Even minor partial shading e g from dirt deposits Canadian Solar Inc warranty INSTALLATION REQUIREMENTS Ensure that the module meets the general technical system requirements Ensure that other systems components do not damage modules mechanically or electrically Modules can be wired in series to increase voltage or in parallel to increase current To connect modules in series connect the cables from the positive terminal of one module to the negative terminal of the next module To connect in parallel connect the cables from the positive terminal of one module to the positive terminal on the next module Only connect the quantity of modules that corres reduces yields A module can be considered to be unshaded if its entire surface is free from shading all year round Sunlight should be able to reach the module even on the shortest day of the year RELIABLE VENTILATION Sufficient clearance at least 3 94 in 10 cm bet ween the module frame and t
11. ge or scratch the surface of the glass 4 To ensure the clamps overlap the module by 13 mm to 15 mm 5 To ensure the thickness of the clamps is at least 3 mm Nut Spring washer Flat washer Top Middle Clamp Rubber Glass Rail Bolt Bottom Middle Clamp Nut Spring washer Flat washer Top End Clamp Rubber L jii Rail Bolt Bottom End Clamp Glass Clamp positions are of crucial importance for the reliabilitv of the installation The clamp centerline must only be positioned within the authorized position ranges indicated in ANNEX B depending on the configuration and load The module is only considered to comply with UL1703 when mounted as specified in the inst ructions in ANNEX B Anv module without a frame laminate shall not be considered to comply with the requirements of UL 1703 unless the module is mounted with hardware that has been tested and evaluated with the module under this standard or by a field Inspection certifying that the installed module complies with the requirements of UL 1703 Double glass modules can be mounted to a sup port structure by means of clamps For recommen ded installation methods and load please refer to ANNEX B and contact your local representative for further information Failure to use a recognized installation method will void Canadian Solar Inc warranty 7 0 MAINTENANCE Regular maintenance is required to keep modules clear of snow bird droppings see
12. he mounting surface is required to allow cooling air to circulate around the back of the module This also enables conden sation or moisture to dissipate Any other specific clearance required for main taining a system fire rating should prevail Detailed clearance requirements pertaining to system fire ratings must be provided by your racking supplier ponds to the voltage specifications of the inverters 5 1 used in the system Modules must not be connec MODULE WIRING ted together to create a voltage higher than the maximum permitted system voltage even under CORRECT WIRING SCHEME the worst local temperature conditions Only modules with similar electrical outputs should be connected in the same series to avoid or minimize mismatch effects in arrays To minimize risk in the event of an indirect light ning strike avoid forming loops when designing the system The recommended maximum series fuse rating is stated in a table in the Annex Modules should be safely fixed to bear all expected loads including wind and snow loads A minimum clearance of 0 255 in 6 5 mm or more between modules is required to allow for thermal expansion of the modules OPTIMUM ORIENTATION AND TILT To maximize your annual yield find out the optimum orientation and tilt for PV modules in your region The highest yields are achieved when sunlight shines perpendicularly onto the PV modules Ensure that the wiring is correct
13. ight O Aug 2015 Canadian Solar Inc cal mounting instructions Canadian Solar Inc CS6K P FG and CS6X P FG modules have been certified by CSA as Type 3 for fire performance When installing the modules on rooftop please ensure the assembly is mounted over a fire resistant roof covering rated for the application A photovoltaic system composed of UL1703 certified modules mounted on a UL2703 certified mounting system should be evaluated in combina tion with roof coverings in accordance with UL1703 Standard with respect to meeting the same fire classification as the roof assembly Mounting systems with a System Fire Class Rating Class A B or C tested in conjunction with fire rated Type 3 rated modules are considered ac ceptable for use with Canadian Solar Inc modules provides the mounting system does not violate any other requirements of this manual Any mounting system limitations on inclination or accessories required to maintain a specific System Fire Class Rating should be clearly specified in the installation instructions and UL2703 certification of the mounting system supplier ENVIRONMENTAL CONDITIONS The module is intended for use in general open air climates as defined in IEC 60721 2 1 Classification of environmental conditions Part 2 1 Environmental conditions appearing in nature temperature and humidity Please consult the Canadian Solar Inc technical Support department
14. lastic conduit Avoid exposure to direct sunlight A minimum bending radius of 60 mm is required when securing the junction box cables to the racking system CONNECTOR PROTECTION Protect exposed connectors from weathering damage by taking appropriate precautions Avoid exposure to direct sunlight 5 2 MODULE GROUNDING EQUIPMENT GROUNDING double glass modules do not present any exposed conductive parts and therefore do not require to be electrically groun ded for compliance to the National Electrical Code Proper equipment grounding is still required for the racking system in compliance with all local electrical codes and regulations Please refer to the racking system user instructions 6 0 MOUNTING INSTRUCTIONS STANDARD MODULES For a clear understanding of our modules please refer to the illustration of a module shown below EN Rev IM FDM EN 1 1 Copyright Aug 2015 Canadian Solar Inc a D Glass Q Junction box Plastic corners 4 Cables and connectors Cable standard length is 39 4 in 1000 mm Cable optional lengths are13 8 in 350mm and 19 7 in 500mm for portrait installation The applicable regulations pertaining to work safety accident prevention and securing the construction site must be observed Workers and third party personnel shall wear or install fall arrest equipment Any third party need to be protected against injuries and damages The moun
15. lied by 1 25 when determining component voltage ratings con ductor ampacities overcurrent device ratings and the size of controls connected to the PV output An additional 1 25 multiplier for the short circuit current giving a total multiplier of 1 56 may be applicable when sizing conductors and fuses as described in section 690 8 of U S NEC 5 4 0 UNPACKING AND STORAGE PRECAUTIONS Module should be stored in a dry and ventilated environment to avoid direct sunlight and moisture Unpack module pallets carefully following the steps shown on the pallet Unpack transport and store the modules with care Modules must always be unpacked by two people When handling modules always use both hands di s N CanadianSolar Do not lift modules by their wires or junction box lift them by the frame No stacking of modules Do not place excessive loads on the module or twist the module frame Do not stand step walk and or jump on modules Do not drop or place objects such as tools on the modules Do not carry modules on your head Do not use sharp instruments on the modules Do not place modules on top of each other Do not leave modules unsupported or unsecured www canadiansolar com 6 Do not change the wiring of bypass diodes Keep all electrical contacts clean and dry PRODUCT IDENTIFICATION Each module is equipped with two identical bar codes one insid
16. rcuit Max Series Overall Maxi Operating Operating Open Cir i aximum Operating Operating Open Cir Weight Module Type voltage current cuit Voltage Current Fuse Dimension lt kg gt Pmax lt W gt Vmp lt V gt Voc lt V gt Isc lt A gt Rating lt A gt lt mm gt CS6K 245P FG G X CS6K 250P FG im CS6K 255P FG 255 30 2 8 43 374 9 00 65 0 x 39 1 CS6K 260P FG x 0 23 in CS6K 265P FG without CS6K 270P FG 270 30 8 8 75 37 9 9 32 Loana CS6K 275P FG Led CS6K 280P FG CS6X 290P FG 290 35 9 8 08 44 4 8 64 CS6X 295P FG 295 360 819 445 876 0 CS6X 300P FG 300 36 1 8 30 44 6 8 87 77 5x 39 1 CS6X 305P FG 305 363 841 448 897 x 0 23 in CS6X 310P FG 15 without 27 5 juncti on box and corner protector CS6X 315P FG 315 36 6 8 61 45 1 9 18 CS6X 320P FG CS6X 325P FG CS6X 330P FG 330 372 888 456 945 45 6 9 45 EN Rev IM FDM EN 1 1 Copyright O Aug 2015 Canadian Solar Inc ANNEX B DIAMOND MODULE INSTALLATION MANUAL SUPPLEMENT All the basic requirements of the main installation manual should apply to this supplement unless otherwise specified The following clamps in table 2 Table 2 CS6K P FG compatible clamps Mounting Method 2 A 2 C 2 D 2 E 2 F 2 G Clamp Type SA TOK UA End clamp SA KOK UA Middle clamp K2 frameless clamp 4 7 2mm 100mm K2 frameless clamp 4 7 2mm 200mm Profi clamp wi de 3 8mm 100mm Profi
17. ting design must be certified by a regis tered professional engineer The mounting design and procedures must comply with local codes and requirements from all relevant authorities Each module must be securely fastened at a mini mum of 4 points on two opposite sides Canadian Solar Inc recommends mounting rails with a mini mum width of 60 mm Install and tighten the module clamps to the mounting rails using the torque stated by the mounting hardware manufacturer System desig ner and installer are responsible for load calcula tions and for proper design of support structure It is recommended to use a torque wrench for installation Tightening torques should respectively be within 20 26 Nm 14 8 19 2 ft lb 23 Nm 17 0 ft Ib is recommend for M8x1 25 coarse thread bolts depending on bolt class recommended bolt grade is 8 8 Use appropriate corrosion proof fastening materi als All mounting hardware bolts spring washers flat washers nuts should be made with stainless steel Clamp material should be anodized aluminum alloy or steel of appropriate grade One buffer rubber material Recommended material is EPDM must be added between the clamp and the glass Canadian Solar Inc warranty may be void in cases where improper clamps or unsuitable installation methods are found When installing clamps take Measures so as 1 Not to bend the laminate excessively 2 Not to cast shadow on the cells 3 Not to dama
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