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CanadianSolar CS7N-MS User Manual

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For professional use only
INSTALLATION MANUAL
OF STANDARD SOLAR
MODULES
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CanadianSolar CS7N-MS Specifications

General IconGeneral
BrandCanadianSolar
ModelCS7N-MS
CategorySolar panel
LanguageEnglish

Summary

2.0 SAFETY PRECAUTIONS

Specific Site Safety Precautions

Important safety instructions for installation, handling, and electrical safety on site.

3.0 MECHANICAL / ELECTRICAL SPECIFICATIONS

5.0 MODULE INSTALLATION

Installation Site Approvals & Codes

Obtain site approvals, check building codes, and ensure system compatibility with authorities.

5.1 MODULE WIRING

5.2 GROUNDING

Grounding Requirements

Compliance with UL 1703 and National Electrical Code for grounding in North America and other regions.

Grounding Method: Bolt + Toothed Nut + Cup Washer

Detailed steps and components for proper module grounding using specific hardware.

6.0 MOUNTING INSTRUCTIONS

General Mounting Compliance

Adherence to safety, accident prevention, and applicable local codes and requirements.

Module Mounting Requirements

Compliance with UL 1703/61730 and IEC 61215 for module mounting and support structure design.

Approved Mounting Methods Overview

Information on approved mounting methods and warranty implications for non-standard installations.

6.1 MOUNTING METHOD: BOLTING

Bolting Installation Details

Detailed instructions for bolting modules to supporting structures, including hardware and torque specifications.

Approved Bolting Methods Table

Table listing approved bolting methods and load capacities for different module types.

6.2 MOUNTING METHOD: CLAMPING

Clamp Installation Guidelines

Specific measures for clamp installation, overlap, thickness, and material requirements.

Mechanical Load Table (Four Clamps on Long Side)

Table detailing maximum mechanical loads for four-clamp configurations on long side frames.

Mechanical Load Table (Four Clamps on Short Side)

Table detailing maximum mechanical loads for four-clamp configurations on short side frames.

Mechanical Load Table (Long Side Parallel)

Table detailing maximum mechanical loads for four-clamp configurations on long side frames parallel to rails.

Mechanical Load Table (Two Clamps)

Table detailing maximum mechanical loads for two-clamp configurations.

Mechanical Load Table (Four Clamps on Short Side, p18)

Table detailing maximum mechanical loads for four-clamp configurations on short side frames.

Mechanical Load Table (Four Clamps on Short Side, p19)

Table detailing maximum mechanical loads for four-clamp configurations on short side frames.

Mechanical Load Table (Four Clamps with Support Bar)

Table detailing maximum mechanical loads for four-clamp configurations with an additional support bar.

Mechanical Load Table (Six Clamps)

Table detailing maximum mechanical loads for six-clamp configurations on long side frames.

6.2.8 Rail-less clamping

6.3 INSERTION SYSTEMS

6.4 MOUNTING METHODS WITH SINGLE-AXIS TRACKER

7.0 MAINTENANCE

8.0 MODULE CLEANING GUIDELINES

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