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JA SOLAR JAM5 Series User Manual

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IMPORTANT SAFETY INSTRUCTIONS
This manual contains important safety instructions for the Solar Photovoltaic Modules (hereafter referred to as “Modules”) of
Shanghai JA Solar Technology Co., Ltd. (hereafter referred to as “JA Solar”). Installers should follow all safety precautions
described in this guide as well as local codes when installing a Module.
Installing solar photovoltaic systems requires specialized skills and knowledge. Installation should only be performed by qualified
personnel. Before installing a solar photovoltaic system, installers should familiarize themselves with its mechanical and electrical
requirements. Keep this guide in a safe place for future reference and in case of sale or disposal of the Modules.
For any questions, please contact our Global Quality and Customer Service department for further information.
www.jasolar.com
JA SOLAR INSTALLATION MANUAL
Add:No.36,Jiang Chang San Road,Zhabei,Shanghai,China 200436
Tel:+86(21)60955999/60955888
Fax:+86(21)60955959/60955858
Add:No.999, Chang Ning Road, Hefei Hi-tech Zone Hefei, Anhui Province, P.R. China 230088
Tel : +86 (551) 530 5522
Fax: +86 (551) 530 5533
Add:E6, E8 Plot, Minhang Export Processing Zone, Feng Xian, Shanghai 201401, China
Tel: +86(21)3718 1000 / 3718 1111
Fax: +86(21)3718 1234
Add:No.1, Jianhua Road, Bali Town, Economic Development Zone, Yangzhou, Jiangsu225000, China
Tel: +86 514 8554 8123
Fax: +86 514 8554 9999
JA Solar 11.2012 V1.1 RECYCLE
JA SOLAR HOLDNGS CO., LTD.
Hefei JA Solar Technology Co., Ltd.
Shanghai JA Solar Technology Co., Ltd.
Yangzhou JA Solar Technology Co., Ltd.
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JA SOLAR JAM5 Series Specifications

General IconGeneral
BrandJA SOLAR
ModelJAM5 Series
CategoryControl Unit
LanguageEnglish

Summary

IMPORTANT SAFETY INSTRUCTIONS

General Safety Precautions

General safety precautions for installation, emphasizing qualified personnel and safe practices.

Electrical Shock Hazards

Risks of electrical shock, burn, and safe handling of live modules in sunlight.

Handling & Environment Safety

Safe handling, transportation, rooftop installation, and environmental considerations.

Fire Safety Guidelines

Fire safety requirements for installations, ventilation, and building codes.

CODES AND REGULATIONS

Compliance Requirements

Adherence to electrical, building codes, and utility interconnect requirements.

GENERAL

Product Identification

Details on module labels, serial numbers, and current sorting for identification.

Conventional Safety

Safety standards, application class, and rooftop installation requirements.

Operating Safety

Guidelines for safe handling, transportation, and avoiding module damage.

Fire Safety

Fire safety requirements for installations, ventilation, and building codes.

INSTALLATION CONDITION

Installation Position and Working Environment

Site requirements, temperature, loads, shading, and corrosive substances.

Tilt Angle Selection

Optimal angle for sun exposure and dust management considerations.

MECHANICAL INSTALLATION

Conventional Requirements

Structure strength, materials, clearance, and avoiding frame drilling.

Installation Methods

Methods for mounting using holes, clamps, and insertion systems, including load conditions.

ELECTRICAL INSTALLATION

Electrical Property

Module characteristics, voltage/current addition, and correction factors.

Cables and Wiring

Field wiring, sunlight-resistant cables, and minimum wire size.

Connectors and Bypass Diodes

Safe connector handling, bypass diode function, and junction box access.

GROUNDING

Grounding Principles

Frame corrosion resistance, grounding necessity, and metal contact guidelines.

Grounding Methods

Techniques using clamps, unused holes, and third-party devices.

OPERATION AND MAINTENANCE

Cleaning

Impact of dust, cleaning frequency, and recommended methods.

Visual Inspection of Modules

Checking for glass breaks, corrosion, and backsheet damage.

Inspection of Connector and Cable

Preventive maintenance for connectors and junction box sealing.

PRODUCT SUPPLEMENT

Electrical Characteristics Data

Table of electrical specifications for various JA Solar module models.

Design Size of Modules

Technical drawings and dimensions for different module sizes.