CanadianSolar CS6L-MS Installation Manual
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CanadianSolar CS6L-MS Installation Manual

Photovoltaic module
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INSTALLATION MANUAL
OF PHOTOVOLTAIC
MODULE
For professional use only

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Summary of Contents for CanadianSolar CS6L-MS

  • Page 1 INSTALLATION MANUAL OF PHOTOVOLTAIC MODULE For professional use only...

  • Page 2: Table Of Contents

    CONTENTS 1 GENERAL INFORMATION ................................3 1.1 INSTALLATION MANUAL DISCLAIMER ........................... 3 1.2 LIMITATION OF LIABILITY ................................ 3 2 SAFETY PRECAUTIONS ................................... 3 3 MECHANICAL / ELECTRICAL SPECIFICATIONS ..........................4 4 UNPACKING AND STORAGE ................................6 5 MODULE INSTALLATION ................................. 8 5.1 MODULE WIRING ..................................

  • Page 3: General Information

    PV module connectors pass direct current (DC) when Single glass Double glass exposed to sunlight or other light sources. Contact with CS6L-MS electrically active parts of the module, such as terminals, can CS6R-MS result in injury or death, irrespective of whether or not the...

  • Page 4: Mechanical / Electrical Specifications

    2.1 INFORMATION PURSUANT TO ART. 33 OF Protective clothing (non-slip gloves, clothes, etc.) must be worn during installation and THE REACH REGULATION maintenance to prevent direct contact with 30 Pursuant to Art. 33 of Regulation (EC) No 1907/2006 of the or greater, and to protect hands from European Parliament and of the Council of 18 December sharp edges.
  • Page 5 are also stated on each module label. Please refer to the short-circuit current of bifacial modules should be multiplied datasheet or the product nameplate for the maximum system by 1.56 and then by 1.2. For bifacial modules mounted close voltage. to the roof surface, no significant bifacial gain can be obtained, and therefore, the 1.2 additional coefficient is not Under certain conditions, a module may produce more...

  • Page 6: Unpacking And Storage

    4 UNPACKING AND STORAGE than 600 mm (from middle to middle of the forklift blades). Visit website consult your Canadian Solar representative for more detailed CS7N and CS7L unpacking instructions. PRECAUTIONS  Unpack module pallets carefully, following the steps shown ...
  • Page 7 should be taken to avoid module backsheets being damaged by sharp objects, as scratches may directly affect product safety.  Do not leave modules unsupported or unsecured.  Do not support the module by its backsheet or back glass Unpacking instructions (pdf) Unpacking instructions when carrying or mounting it.

  • Page 8: Module Installation

    A nameplate is also affixed to the rear of each module. This meeting the same fire classification as the roof assembly. nameplate specifies the model type, as well as the main  Mounting systems with a System Fire Class Rating, tested electrical and safety characteristics of the module.
  • Page 9  Do not expose modules and their connectors to any design that the reverse current of any particular string is unauthorized chemical substances (e.g. oil, lubricant, lower than the module maximum fuse rating under any pesticide, etc.), as modules may incur damages. circumstances.

  • Page 10: Module Wiring

    | 10 attached photovoltaic systems (BAPV).  Sufficient clearance of at least 10.2 cm (4.0 in) between the module bottom side and the surface of roof or wall needs to be provided to allow cooling air to circulate around the back of the module.
  • Page 11 Table 2: System Cable Scheme for CS6L, CS6W, CS6R, CS6RA, CS7N and CS7L modules Module types Recommended wiring configurations Landscape installation two rows: CS6L-MS CS6R-MS Note: Adjacent modules in the same row need to be rotated 180 degrees for proper installation. CS6R-MS-HL...

  • Page 12: Grounding

    | 12 Portrait installation one row Leap-frog (for single-axis tracker): CS6W-MB-AG CS6W-TB-AG The maximum distance between two adjacent module frames should be within 50 mm (1.96 in) for the side with mounting clamps, and within 25 mm (0.98in) for the side without mounting clamps, in order to meet the system cable scheme. ...

  • Page 13: Mounting Instructions

    | 13 the requirements of the National Electrical Code. Any grounding symbol (IEC 61730-1). All conductive grounding means used with Canadian Solar modules connection junctions must be firmly fixed. should be NRTL certified to UL 467 and UL 2703 standards. ...
  • Page 14 | 14  The system designer and installer are responsible for load thread bolts. calculations and for proper design of support structure. 2 pcs, thickness 2 pcs, thickness  The mechanical load tests in this manual are only valid ≥1.5mm and ≥1.5mm and outside Washer when coupled to mounting and support structures that are...

  • Page 15: Mounting Method: Bolting

    | 15 6.1 MOUNTING METHOD: BOLTING  The mechanical load test with these mounting methods were performed according to IEC 61215.  Modules should be bolted to supporting structures through the mounting holes in the rear frame flanges only.  Each module must be securely fastened at a minimum of 4 points on two opposite sides.
  • Page 16 | 16 Table 3: Approved bolting methods Inner four holes installation method Middle four holes installation method Outer four holes installation method Inner four holes installation method Middle four holes installation method Outer four holes installation method Installation Method Module Types +5400Pa/- +5400Pa/- CS6R-MS/CS6RB-MS...

  • Page 17: Mounting Method: Clamping

    | 17 D-type washer 4. Ensure the clamps overlap the module frame as 6.2 MOUNTING METHOD: CLAMPING specified in table 4. For configurations where the  The mechanical load test with these mounting methods mounting rails run parallel to the frame, precautions were performed according to IEC 61215.
  • Page 18 Max Mechanical Load (Pa)* +1600/- +2000/- +2400/- +3600/- +5400/- +5400/- +7000/- Module Types 1600 2000 2400 2400 2400 3600 5000 A Range (mm) CS6L-MS 0-200 300-600 400-500 CS6R-MS/CS6RB-MS 0-100 100-600 200-500 300-400 CS6RA-MS 0-100 200-400 CS6R-MS-HL/CS6R- 0-100 100-600 250-550 400-500...
  • Page 19 | 19 CS6L-MS +1600/-1600 +1200/-1200 CS6R-MS /CS6RA-MS +2200/-2200 +2400/-2400 CS6RB-MS +2400/-2400 CS6R-MS-HL/CS6R-MB- +2400/-2400 +2600/-2400 CS6W-MS (F45 +1800/-1800 Frame)/CS6W-T CS6R-T +2200/-2200 +2400/-2400 ♢ CS6R-H-AG /CS6RA-H- ♢ +2200/-2200 +2400/-2400 CS6W-MB-AG (F42 +1000/-1000 Frame) ♢: clamp overlap length should be at least 80 mm; 1: with 30 mm height frame; 2: with 35 mm height frame; *: test loads, please refer to section 6 6.2.3 Clamp mounting on long side of frame and rails parallel to the long side frame.
  • Page 20 | 20 CS6W-TB-AG 400-500 CS7N-TB-AG 400-500 CS7L-TB-AG CS6RA-H-AG 300-400 1: with 30 mm height frame; 2: with 35 mm height frame; 3: with 33 mm height frame; *: test loads, please refer to section 6 6.2.4 Four clamps on short side of frame and rails parallel to the long side frame. A2 Range (mm) Module Types 0-200...
  • Page 21 +2400/-2000 +2400/-2200 +2400/-2400 Module Types A1 Range A2 Range A1 Range A2 Range A1 Range A2 Range (mm) (mm) (mm) (mm) (mm) (mm) CS6L-MS 500-600 200-250 CS6R-MS 400-600 200-250 CS6RA-MS 300-450 200-250 CS6RB-MS 400-600 100-200 CS6R-MS-HL/CS6R- 350-650 100-300 MB-HL CS6W-MS (F45...
  • Page 22 | 22 Max Mechanical Load (Pa)* Module Types +1600/-1600 +1800/-1800 +2200/-2200 +2400/-2400 +2600/-2400 A2 Range (mm) CS6L-MS 0-250 CS6R-MS/CS6RA- 0-200 200-250 CS6RB-MS 0-200 CS6R-MS-HL/ 0-200 200-250 CS6R-MB-HL CS6W-MS (F45 0-250 Frame)/CS6W-T CS6R-T 0-200 200-250 CS6R-H-AG 20-200 200-250 1: with 30 mm height frame; *: test loads, please refer to section 6 6.2.8 Four clamps mounting on short side of frame, and an additional support bar placed below the center of the...

  • Page 23: Insertion System

    | 23 The following methods are recommended only for single glass monofacial modules. Note that clamp overlap length of 40mm (or 1.50 in) when uplift load > 2400 Pa is allowed. Landscape installation, clamping on long side frame Modyle Type Max Span Max Cantilever length Downforce*...
  • Page 24 Installation Method Insertion Method A Insertion Method B Insertion Method C Module Types CS6L-MS +3600 Pa/-2400 Pa +1600 Pa/-1600 Pa CS6R-MS/CS6RA-MS/CS6RB- +4000 Pa/-2400 Pa +2200 Pa/-2200 Pa CS6R-MS-HL/CS6R-MB-HL +5400 Pa/-2400 Pa...

  • Page 25: Mounting Method: Single-Axis Tracker

    | 25 6.4 MOUNTING METHOD: SINGLE-AXIS TRACKER  The following mounting methods are only recommended located under the modules, any racking structure shall not for double glass modules. be higher than frame C side.  The bolts and clamps used in this section should follow the requirements described in chapter 6.0.
  • Page 26 | 26 Tracker 1P Clamping method B Value Clamp length C Test load Module type (mm) (mm) (Pa) ≥400 ≥40 CS6W-MB-AG +1800/-1800 ≥400 ≥40 CS7L-MB-AG +1600/-1600 Overlap width between clamp and frame: ≥400 ≥40 Frame top side ≥ 10 mm CS7N-MB-AG +1500/-1500 Frame bottom side ≥...

  • Page 27: Maintenance

    | 27 deflection of the module is 25mm. the modules and array components, as well as increasing the potential electric shock hazard.  Cracked or broken modules represent an electric shock hazard due to leakage currents, and the risk of shock is increased when modules are wet.
  • Page 28 | 28 potting glue that can generate oxime gas (such as KE200, glass, EPDM, silicone, aluminum, or steel. CX-200, Chemlok, etc.), TBP (plasticizer), cleaning agents,  Avoid cleaning during the hottest hours of the day, in order pesticide, paint strippers, adhesives, antirust agent, to prevent thermal stress on the module.

  • Page 29: Annex A: Guidance On Module Temperature For Several Locations

    | 29 ANNEX A: GUIDANCE ON MODULE TEMPERATURE FOR SEVERAL LOCATIONS  The operational temperature of a PV module changes guidance and assumed conservative, please contact your during the day and also from day to day throughout the year. local sales representative for further information. 98th-percentile temperature represents...
  • Page 30 | 30 Figure A.3 Spatial distribution of the Köppen climate types for the period from 1901 to 2010 EN-Rev IM/GN-EN/1.2 Copyright © April, 2023. CSI Solar Co., Ltd. www.csisolar.com...

  • Page 31: Annex B: Installations Using Module Level Power Electronics

    | 31 ANNEX B: INSTALLATIONS USING MODULE LEVEL POWER ELECTRONICS  This section is applicable to CS6R-MB-HL and all Canadian frame, follow the MLPE supplier instructions to ensure Solar monofacial module types referred to in this optimal mounting of the MLPE device and prevent any installation manual.

  • Page 32: Annex C: Coastal Area Anti-Corrosion Installation Guidelines

    | 32 ANNEX C: COASTAL AREA ANTI-CORROSION INSTALLATION GUIDELINES C.1.0 GENERAL INFORMATION photovoltaic systems.  According to the specific conditions stipulated in the  Please read this annex carefully and strictly follow any Canadian Solar installation manual and general warranty relevant instructions prior to installing Canadian Solar statement, Canadian Solar PV modules are not allowed modules in coastal areas.
  • Page 33 | 33  Process specifications for the different components must two different coating materials. comply with relevant international anti-corrosion standards.  If mounting components consist of two metals with a big  All general requirements listed in the Canadian Solar difference in electrochemical potential, please add manual should be applied when installing “special-anti- insulating washers (e.g.
  • Page 34 | 34 The coating should be applied in a dry atmosphere (at least 24 hours) under the following conditions: relative humidity RH≤75%, ambient temperature T>5° C. Maintenance Three months Five years period  Use approved corrosion-resistant materials (e.g. stainless C.3.0 ANTI-CORROSION SUGGESTIONS FOR THE RACKING SYSTEM steel SUS 316 or carbon steel with a hot-dip galvanized coating) for any racking or BOS components used in...
  • Page 35 | 35 of any kind, including but not limited to, bodily harm, injury installing systems, or compliance or non-compliance with and damage to property as a result of handling modules, the instructions set forth in this manual. EN-Rev IM/GN-EN/1.2 Copyright © April, 2023. CSI Solar Co., Ltd. www.csisolar.com...

  • Page 36: Amended Editions And Dates

    | 36 AMENDED EDITIONS AND DATES Rev 1.0 integrated version was first released in January, 2023 Rev 1.1 was released in March, 2023 Rev 1.2 was released in April, 2023 CSI Solar Co., Ltd. 199 Lushan Road, SND, Suzhou, Jiangsu, China, 215129 www.csisolar.com EN-Rev IM/GN-EN/1.2 Copyright ©...

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