Table of Contents
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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
GR - UM - 033 - A - 04
Installation
&
Operation Manual
Growatt 750-S
Growatt 1000-S
Growatt 1500-S
Growatt 2000-S
Growatt 2500-S
Growatt 3000-S
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Table of Contents
Related Manuals for Growatt 2000-S
Summarization of Contents
About Manual
1.1 Validity
Describes assembly, installation, commissioning, maintenance, operation, and failure search.
1.2 Target group
For qualified personnel trained in construction and operation of electric devices.
1.3 Additional information
Provides links to further information and manual storage guidelines.
1.4 Symbols in this document
Explains document symbols, warnings, and product markings for safety and operation.
1.5 Glossary
Defines terms like AC, DC, Energy, Power, Power Rate, Power Factor, PV, Wireless Communication.
Safety
2.1 Intended Use
Specifies the unit converts DC to grid-compliant AC for single-phase feed-in.
2.2 Qualification of skilled person
Details requirements for personnel connecting the inverter to the AC distribution network.
2.3 Safety instruction
Emphasizes following instructions, cautions, and warnings for safe installation and operation.
2.4 Assembly Warnings
Covers pre-installation checks, mounting procedures, and handling of hazardous voltages.
2.5 Electrical Connection Warnings
Highlights dangers of live components, residual voltage, and requirements for qualified personnel.
2.6 Operation Warnings
Advises on ensuring covers are closed, avoiding hot surfaces, and handling voltage issues.
Product Description
3.1 Overview
Describes inverters converting DC to AC and feeding into the public grid.
3.2 Type label
Explains unique identification details provided on the inverter's type label.
3.3 Dimensions and Weight
Provides physical specifications and weight for different Growatt inverter models.
3.4 Transport and Store
Details guidelines for safe transportation and storage of the inverter.
3.5 The advantage of Inverter
Highlights key features such as high efficiency, wide input voltage, and easy installation.
Unpacking
4 Unpacking
Instructions for inspecting packaging and contents upon delivery.
Installation
5.1 Safety instructions
Covers fire/explosion risks, hot parts, electrical installation codes, and grounding.
5.2 Selecting mounting location
Guidance on choosing a suitable installation site to avoid damages and ensure optimal operation.
5.3 Mounting Inverter
Details the process of mounting the inverter, including bracket installation.
5.4 Connect switch
Explains the need for DC and AC switches for secure disconnection.
5.5 Grounding
Covers grounding requirements for transformerless inverters and AC grounding connection.
5.6 Connect grid type
Lists suitable grid types (TN-C, TN-S, TN-C-S, TT) for connection.
5.7 Electrical connection
Details safety precautions and procedures for electrical connections, including PV array and AC grid.
Commissioning
6.1 Parameters setting
Guides users on setting display language, LCD luminance, communication address, and voltage range.
6.2 Independent function option
Details the process of selecting the country or regulation for inverter operation.
6.2.2 Auto test
Explains the auto test function, its specifications (CEI 0-21 SPI), and the testing procedure.
6.2.3 GFCI function
Describes the Ground-Fault Circuit Interrupter function for preventing electric shock.
6.2.4 PV isolation detection
Explains the PV isolation detection mechanism to prevent grid connection if resistance is low.
6.3 LCD display
Details the inverter's LCD display, general layout, and status information.
6.3.2 LCD control
Explains how to control the LCD display's backlight and interact with the control panel.
6.4 Communication
Provides information on communication methods like RS232 and optional WiFi.
6.5 Commissioning the inverter
Outlines the steps for commissioning the inverter after connecting PV arrays and AC grid.
6.6 Monitoring tool instructions
Introduces monitoring software like ShineNet and ShineVision for system monitoring.
Startup and Shutdown the Inverter
7.1 Start up the Inverter
Details the procedure for starting up the inverter by connecting the circuit breaker and DC switch.
7.2 Shutdown the Inverter
Provides steps for safely shutting down the inverter by disconnecting power sources.
Operation Modes
8.1 Waiting mode
Describes the inverter's state when PV voltage is high but not yet connected to the grid.
8.2 Normal mode
Explains the operational state where the inverter works normally and the LED turns green.
8.3 Fault mode
Covers conditions where the inverter detects faults and displays information on the LCD.
8.4 Shutdown mode
Details the automatic shutdown of inverters during periods of low or no sunlight.
Maintenance and Cleaning
9.1 Checking heat dissipation
Advises on improving heat dissipation if the inverter reduces output power due to high temperature.
9.2 Checking the DC switch
Guides on inspecting the DC switch for damage and performing contact cleaning.
9.3 Cleaning the Inverter
Provides instructions for cleaning the inverter's enclosure, display, and LEDs using water and cloth.
Trouble Shooting
10.1 Warnings(W)
Lists warning codes that identify current status but not necessarily faults.
10.2 Errors(E)
Details error codes that indicate equipment failure, faults, or incorrect settings.
Decommissioning
11.1 Dismantling the Inverter
Provides steps for safely disconnecting and removing the inverter from its mounting.
11.2 Packing the Inverter
Offers guidance on packing the inverter for transport or storage.
11.3 Storing the Inverter
Recommends storing the inverter in a dry place within a specified temperature range.
11.4 Disposing of the Inverter
Instructs on proper disposal of the inverter and accessories according to electronic waste regulations.
Technical Data
12.1 Specification
Presents detailed specifications for various Growatt inverter models, including input and output data.
12.2 DC connector info
Provides information on DC connector types used for Growatt inverters.
12.3 Torque
Lists torque specifications for various screws and terminals on the inverter.
PV System Installation
13.1 Single inverter
Illustrates the wiring diagram for a single inverter PV system.
13.2 Multi inverters
Shows wiring diagrams for PV systems with multiple inverters.
Compliance Certificates
14.1 List
Lists the various certifications and declarations applicable to Growatt inverters.
14.2 Download address
Provides the web address for downloading relevant documents and software.
Contact
15 Contact
Provides information for technical support, including required details for assistance.
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