Related Manuals for ET Solar ET-M772BH WW Series
Summarization of Contents
Introduction
Codes and Regulations
Outlines compliance requirements for mechanical and electrical installation with relevant codes.
General Information
Covers handling, transportation, storage, and general installation precautions for modules.
General Information
Safety Precautions for PV System Installation
Details critical safety measures for installing solar photovoltaic systems, addressing electrical and handling hazards.
General Installation Notes
Provides essential notes on module handling, junction box orientation, protection, and environmental considerations.
Fire Rating
Clarifies the validity of fire rating based on specific installation methods and building codes.
Mechanical Installation
Installation Requirements
Specifies requirements for mounting systems, structure strength, and environmental conditions for module installation.
Location and Tilt Angle Selection
Guides the selection of optimal installation location, orientation, and tilt angle for maximum performance.
Mounting Structure and Hardware Selection
Details the process of selecting suitable, durable, and corrosion-resistant mounting structures and hardware.
Mounting Methods
Explains the various methods available for securely attaching solar modules to support structures.
Mounting with Bolts
Details the process of mounting modules using bolts through the pre-drilled holes on the module frame.
Mounting with Clamping Hardware
Details the process of securing modules using clamping hardware on the frame edges, including torque specifications.
Installation Position and Static Loads
Specifies correct installation positions and outlines static load capacities based on mounting methods and conditions.
Electrical Installation
Grounding
Provides essential guidelines for proper grounding of module frames and electrical connections for safety.
Wiring
Explains module wiring procedures, including series and parallel connections, and specifies cable requirements.
Connectors
Advises on maintaining connector cleanliness and using compatible types to ensure reliable electrical connections.
Bypass Diodes
Describes the function of bypass diodes in junction boxes for preventing module overheating and performance loss.
General Electrical Installation
Covers broad electrical installation practices, module compatibility, wiring, and essential safety precautions.
Operation and Maintenance
Cleaning
Details recommended procedures, necessary precautions, and suitable methods for cleaning PV modules.
Visual Inspection of Modules
Provides guidance on visually inspecting modules for potential defects such as glass breakage or backsheet damage.
Connector and Cable Inspection
Outlines periodic inspection procedures for module connectors and junction box sealing to ensure integrity.
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