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Jolywood JW-HD120N User Manual

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INSTALLATION
MANUAL
Jolywood N-type Mono-crystalline Double Glass Module
All rights reserved © Jolywood (Taizhou) Solar Technology Co., Ltd
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Jolywood JW-HD120N Specifications

General IconGeneral
BrandJolywood
ModelJW-HD120N
CategoryGPS
LanguageEnglish

Summary

Introduction and Safety Precautions

Disclaimer

Jolywood reserves the right to change the manual without prior notice.

Limitation of Liability

Jolywood is not responsible for injuries or losses caused by module operation or installation errors.

Safety Warnings

Read and understand all safety rules before installation, wiring, or maintenance.

General Safety Guidelines

Do not use broken modules, avoid touching live parts, do not disassemble modules.

Professional Knowledge Requirement

Operators need relevant professional knowledge and training for installation and maintenance.

Polarity and Connection Safety

Ensure correct polarity in module connections to prevent fire or electric shock.

Voltage and Weather Restrictions

Adhere to voltage limits and avoid installation in wet or windy weather.

Safe Operation and Handling

Handle modules carefully, avoid damage, and use proper tools and environments.

Module Handling, Transportation, and Storage

Unload Transportation and Storage Overview

Preventive measures and general safety rules for handling modules during transport and storage.

Outer Packaging Marks

Understand symbols on packaging for proper handling, recycling, and protection.

Unloading Instructions

Procedures for safely unloading modules using lifting fixtures and forklifts.

Temporary Storage Guidelines

Store modules in a dry, ventilated place, covered and not stacked.

Secondary Transportation

Keep original package for long distance transport; secure packages to prevent tumbling.

Storage Environment Requirements

Maintain specific humidity and temperature ranges; limit stacking.

Unpacking and Installation Safety

Unpacking Safety Instructions

Follow safety guidelines during unpacking, considering weather and using protective gear.

Unpacking Procedures

Detailed steps for unpacking, including checking product info and removing packaging.

Installation Safety Guidelines

Ensure safe installation practices, including work environment, personal items, and team work.

Electrical Connection Safety

Do not open electrical connections or pull connectors while circuit is under load.

Cable Management After Installation

Secure cables to avoid direct sunlight, preventing aging and potential hazards.

Module Installation Methods

Mechanical Installation Precautions

Mount modules using clamps or bezels according to examples or consult Jolywood.

Installation with Clamps

Details on mounting modules using clamps, including specifications and load limits.

Installation with Bolts

Instructions for installing modules using bolts, including bolt specifications and mounting points.

Grounding Procedures

Ensure proper grounding of module frames and brackets according to electrical codes.

Electrical Installation

Wiring must be performed by qualified personnel according to local regulations and procedures.

Wiring Connections

Connect modules in series or parallel, ensuring correct polarity to prevent damage.

Module Maintenance and Cleaning

Maintenance Schedule

Perform maintenance annually by trained personnel, wearing protective gear.

Module Visual Inspection

Regularly inspect modules for damage like broken glass or faulty junction boxes.

Hardware and Fuse Checks

Ensure installed hardware is secure and all array fuses are working properly.

Connector and Cable Inspection

Check cable connections for security, proper routing, and condition every six months.

Module Cleaning

Clean modules under specific irradiance, using appropriate water quality and methods.

Water Quality Requirements

Use demineralized water with specific PH, chloride, turbidity, and hardness levels.

Post-Cleaning Inspection

Verify module appearance, check for damage, and ensure terminals are connected.

Troubleshooting and Claims

Troubleshooting

If the system does not work after installation, notify the installer immediately.

Technical Issues or Claims

Contact the installer for questions or claims; visit Jolywood's website for support.