CanadianSolar CS5AH-180M Installation Manual

Classic solar modules

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Installation Manual of Classic Solar Modules

CONTENTS

1.0 GENERAL INFORMATION ......................................................................................................................... 1

1.1 INSTALLATION MANUAL DISCLAIMER ..................................................................................................... 1

1.2 LIMITATION OF LIABILITY ........................................................................................................................ 1

2.0 SAFETY PRECAUTIONS ............................................................................................................................. 1

3.0 MECHANICAL / ELECTRICAL SPECIFICATIONS ......................................................................................... 2

4.0 UNPACKING AND STORAGE .................................................................................................................... 4

5.0 MODULE INSTALLATION .......................................................................................................................... 4

5.1 MODULE WIRING .................................................................................................................................... 7

5.2

GROUNDING .......................................................................................................................................... 8

6.0 MOUNTING INSTRUCTIONS .................................................................................................................... 8

6.1 MOUNTING METHOD: BOLTING ............................................................................................................. 9

7.0 MAINTENANCE ...................................................................................................................................... 11

ANNEX A: ALTERNATIVE MOUNTING METHODS WITH SINGLE-AXIS TRACKER .......................................... 13

ANNEX B : MECHANICAL AND ELECTRICAL RATINGS ................................................................................... 14

ANNEX C: Module Cleaning Guidelines ........................................................................................................ 16

AMENDED EDITIONS AND DATES ................................................................................................................... 17

www.canadiansolar.com

Rev IM/GN-CM-EN/1.0

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Page 1: Table Of Contents
ANNEX A: ALTERNATIVE MOUNTING METHODS WITH SINGLE-AXIS TRACKER .......... 13 ANNEX B : MECHANICAL AND ELECTRICAL RATINGS ................... 14 ANNEX C: Module Cleaning Guidelines ......................16 AMENDED EDITIONS AND DATES ........................17 www.canadiansolar.com Rev IM/GN-CM-EN/1.0 Copyright© October, 2020 Canadian Solar Inc.
Page 2: General Information
This manual is only valid for the classic module types CS5AH-M, CS5PH-M, CS5PH-P, CS6AH-P, CS6AH-M, CS6PH-P, CS6PH-M, CS6XH-P and CS6XH-M. Please retain this manual for future reference. We recommend checking 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.
Page 3: Mechanical / Electrical Specifications
Solar Inc. crystalline silicon PV modules can be found in Annex C (Module Specifications) on www.canadiansolar.com. Main electrical characteristics at STC are also stated on each module label. Please refer to the datasheet or the product nameplate for the maximum system voltage.
Page 4 T is the lowest expected ambient temperature at the system installation site. α (%/°C) is the voltage temperature coefficient of the selected module (refer to corresponding datasheet). Electrical calculations and design must be performed by competent engineer or consultant. www.canadiansolar.com Rev IM/GN-CM-EN/1.0 Copyright© October, 2020 Canadian Solar Inc.
Page 5: Unpacking And Storage
Modules rated under this class should be used in systems operating at voltage above 50V or power above 240W, where general contact access is anticipated.  Canadian Solar Inc. modules have been certified as Type 1 or Type 4 according to UL 61730 and Class C www.canadiansolar.com Rev IM/GN-CM-EN/1.0 Copyright© October, 2020 Canadian Solar Inc.
Page 6 In addition modules must not be connected together to create a voltage higher than the maximum permitted system voltage stated on the module nameplate, even under the worst local temperature conditions (see Table 1 for the correction coefficients that apply to open-circuit voltage). www.canadiansolar.com Rev IM/GN-CM-EN/1.0 Copyright© October, 2020 Canadian Solar Inc.
Page 7 According to UL 61730, any other specific clearance required for maintaining a system fire rating should prevail. Detailed clearance requirements pertaining to system fire ratings must be provided by your racking supplier. www.canadiansolar.com Rev IM/GN-CM-EN/1.0 Copyright© October, 2020 Canadian Solar Inc.
Page 8: Module Wiring
A minimum bending radius of 60 mm (2.36 in) is required when securing the junction box cables to the racking system.  Do not place connectors in locations where water could easily accumulate. www.canadiansolar.com Rev IM/GN-CM-EN/1.0 Copyright© October, 2020 Canadian Solar Inc.
Page 9: Grounding
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. www.canadiansolar.com Rev IM/GN-CM-EN/1.0 Copyright© October, 2020 Canadian Solar Inc.
Page 10: Mounting Method: Bolting
 The yield strength of bolt and nut should not be less than 450MPa.  Tightening torques should be 17~23 Nm (12.5~17.0 ft-lbs) respectively for M8 (5/16”-18) coarse thread www.canadiansolar.com Rev IM/GN-CM-EN/1.0 Copyright© October, 2020 Canadian Solar Inc.
Page 11 Mounting rails run parallel to the long frame side. Bolting on the long frame side using four innermost mounting holes. Mounting rails run perpendicularly to the long frame side. Maximum Load: www.canadiansolar.com Rev IM/GN-CM-EN/1.0 Copyright© October, 2020 Canadian Solar Inc.
Page 12: Maintenance
Snow should be removed using a soft brush.  Periodically inspect the system to check the integrity of all wiring and supports.  To protect against electric shock or injury, electrical or mechanical inspections and maintenance should be www.canadiansolar.com Rev IM/GN-CM-EN/1.0 Copyright© October, 2020 Canadian Solar Inc.
Page 14: Annex A: Alternative Mounting Methods With Single-Axis Tracker
30mm Overlap support length of between rail and frame A≥ 730mm  Please contact the tracker manufacturer and Canadian Solar Inc.’s technical support department for details in regard to specific projects. www.canadiansolar.com Rev IM/GN-CM-EN/1.0 Copyright© October, 2020 Canadian Solar Inc.
Page 15: Annex B : Mechanical And Electrical Ratings
Weight power voltage current Voltage Current Fuse Rating Model Type <mm> <Kg> Pmax <W> Vmp <V> Imp <A> Voc <V> Isc <A> <A> CS5AH-180M 39.2 4.60 48.0 4.90 CS5AH-185M 39.6 4.68 48.2 4.98 CS5AH-190M 40.0 4.76 48.4 5.06 1595×801×40 CS5AH-195M 40.4...
Page 16 9.22 42.8 9.83 CS6XH-335P 36.0 9.31 43.0 9.90 CS6XH-340P 36.2 9.40 43.2 9.97 CS6XH-345P 36.4 9.49 43.4 10.04  The recommended maximum series fuse rating is stated in table C above. www.canadiansolar.com Rev IM/GN-CM-EN/1.0 Copyright© October, 2020 Canadian Solar Inc.
Page 17: Annex C: Module Cleaning Guidelines
Ensure that brushes or agitating tools are not abrasive to glass, EPDM, silicone, aluminum, or steel.  Conduct the cleaning activities avoiding the hottest hours of the day, in order to avoid thermal stress on www.canadiansolar.com Rev IM/GN-CM-EN/1.0 Copyright© October, 2020 Canadian Solar Inc.
Page 18: Amended Editions And Dates
 If grease is present, an environmental friendly cleaning agent may be used with caution. AMENDED EDITIONS AND DATES  Rev 1.0 was amended and released on Oct, 2020. www.canadiansolar.com Rev IM/GN-CM-EN/1.0 Copyright© October, 2020 Canadian Solar Inc.

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CanadianSolar CS5AH-180M Installation Manual

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