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Growatt New Energy
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Manual
Shenzhen Growatt New Energy Co., Ltd
4-13/F,Building A,Sino-German(Europe) Industrial Park,
Hangcheng Ave, Bao'an District, Shenzhen, China
T: +86 755 2747 1942
E :service@ginverter.com
W :www.ginverter.com
GR-UM-241-A-01
Installation
&
Operation Manual

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Summarization of Contents

Overview
Product Overview
Provides information for installing MAX-X Series solar inverters.
Applicable Personnel
Outlines requirements for qualified electrical technicians for installation.
Safety Precautions
Safety Overview
General safety guidelines for installation and handling of the inverter.
Symbol Conventions
Explains the meaning of various symbols used in the manual.
Label Description
Describes the labels and their meanings found on the inverter.
Product Introduction
Appearance
Details the physical appearance of the inverter, showing front, bottom, and side views.
Basic Data
Lists basic technical specifications like model, size, and weight.
Nameplate
Shows the inverter's nameplate with model and key technical parameters.
Working Principle
Explains how the MAX-X series inverter converts DC to AC power.
AFCI Detection Function
Explains the Arc Fault Circuit Interrupter function for fire prevention.
Anti-PID Function
Describes the Anti-Potential Induced Degradation function to protect modules.
Installation
Basic Installation Requirements
Outlines essential requirements for installing the inverter safely and correctly.
Installation Environment Requirements
Details environmental conditions necessary for optimal inverter performance and lifespan.
Moving Requirements
Provides safety instructions for moving and handling the heavy inverter.
Wall Mount Bracket Installation
Guides on how to install the wall mount bracket for the inverter.
Installing The Inverter
Explains the steps to securely mount the inverter onto the installed bracket.
Connecting Cables
Connection on AC side
Instructions for connecting the inverter to the AC power source.
Connection On DC Side
Step-by-step guide for connecting the inverter's DC input from solar panels.
Connection Of Communication Cables
Details how to connect communication cables for monitoring, including RS485 and USB.
Connecting The Ground Cables
Instructions for properly grounding the inverter for safety.
Commissioning
Commission The Inverter
Guides on setting up and configuring the inverter for operation.
Set inverter time and date
Steps to set the inverter's internal time and date.
Operation Mode
Explains different operating states of the inverter.
Fault mode
Describes how the inverter indicates and handles faults.
Off mode
Explains the inverter's behavior when it automatically stops working.
LED Display
Details the meaning of the LED indicators on the inverter.
Monitoring
Remote Data Monitoring
Covers methods for monitoring inverter data remotely via APP or web.
Local Data Monitoring
Explains how to monitor inverter data locally using PC or mobile app.
Maintenance
Routine Maintenance
General procedures for maintaining the inverter.
Trouble Shooting
Provides guidance on identifying and resolving common inverter issues and warnings.
Error
Explains error codes and their potential causes and solutions.
Decommissioning
Disposing Of The MAX-X Series Inverter
Instructions for safely disposing of the inverter as electronic waste.

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