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Growatt 750-S User Manual

Growatt 750-S
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Installation
&
Operation Manual
GR - UM - 033 - A - 04
Growatt 750-S
Growatt 1500-S
Growatt 2000-S
Growatt 2500-S
Growatt 3000-S
Growatt 1000-S
Shenzhen Growatt New Energy Technology CO.,LTD
Building B, Jiayu Industrial Park, #28, GuangHui Road,
Shiyan Street, Baoan District, Shenzhen, P.R.China
T 0755-29515888
F 0755-27472131
E service@ginverter.com
W www.ginverter.com
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Growatt 750-S Specifications

General IconGeneral
Rated Power750W
AC ConnectionPlug
Protection DegreeIP65
TopologyTransformerless
Dimensions260*346*126 mm
Weight6.2 kg
Frequency50Hz/60Hz
WaveformPure Sine Wave
Operating Temperature-25°C to +60°C
Rated AC Voltage230V
DC ConnectionMC4
Cooling MethodNatural Convection
Output Voltage230V
Protection FeaturesOver Temperature Protection
CoolingNatural Convection
ModelGrowatt 750-S

Summary

Safety Information

Intended Use of Inverter

Specifies the approved purpose and operational context for the Growatt inverters.

Qualification of Personnel

Details the necessary expertise and training required for individuals handling the inverter.

General Safety Instructions

General safety precautions and guidelines to be followed during installation and operation.

Assembly Warnings

Critical warnings and precautions related to the physical assembly and mounting of the inverter.

Operation Safety Warnings

Important warnings and safety advice to be followed during the inverter's operational phase.

Installation Guide

Installation Safety Instructions

Crucial safety warnings specific to the installation process of the inverter.

Selecting Mounting Location

Guidance on choosing an appropriate and safe location for inverter installation.

Mounting the Inverter

Detailed instructions on how to physically mount the inverter onto its bracket.

Mounting Bracket Installation

Specifics on installing the mounting bracket and ensuring secure attachment.

Connecting the AC Switch

Instructions for connecting the necessary DC and AC switches for safe operation.

Grounding Procedures

Essential procedures for properly grounding the inverter and associated components.

Connecting to Grid Type

Guidance on connecting the inverter to different types of AC grid configurations.

Electrical Connection Guide

Comprehensive guide for making all necessary electrical connections to the inverter.

Electrical Connection Safety

Critical safety information related to electrical connections and high voltages.

Connecting to the AC Grid

Detailed steps for connecting the inverter to the public AC power grid.

Connecting the PV Array (DC)

Instructions for connecting the photovoltaic array to the inverter's DC input.

DC Connection Conditions

Specifies requirements and conditions for a successful DC connection of PV modules.

PV Array Wiring (DC)

Step-by-step procedure for wiring the PV array to the inverter's DC terminals.

Commissioning the Inverter

Finalizing Inverter Commissioning

Final steps and procedures for completing the inverter's commissioning process.

Startup and Shutdown Procedures

Starting Up the Inverter

Step-by-step instructions for safely starting up the inverter.

Shutting Down the Inverter

Step-by-step instructions for safely shutting down the inverter.

Operation Modes

Maintenance and Cleaning

Troubleshooting Guide

Warning Codes (W)

Lists and explains warning codes that indicate the inverter's current status.

Error Codes (E)

Lists and explains error codes that identify equipment failures or configuration issues.

Technical Specifications

Inverter Specifications List

Detailed technical specifications and performance data for the inverter models.

PV System Installation

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