Growatt MID 12KTL3-XH User Manual

Download
Manual
Growatt New Energy
Installation
&
Operation Manual
GR-UM-320-A-00
Shenzhen Growatt New Energy Co., Ltd
4-13/F, Building A, Sino-German (Europe) Industrial Park,
Hangcheng Ave, Bao’an District, Shenzhen, China
+86 755 2747 1942
www.ginverter.com
T
E
W
service@ginverter.com

Growatt MID 12KTL3-XH Specifications

General

Brand	Growatt
Model	MID 12KTL3-XH
Category	Inverter
Language	English

Summary

Safety

Qualified personnel

Specifies the required qualifications for individuals performing installation and maintenance.

Safety instructions

Provides general and specific warnings for installation, electrical connection, and operation.

Inspection upon delivery

Installation

Basic installation requirements

Details essential criteria for mounting location, environment, and clearances.

Wall-mounted installation

Covers the process of installing the wall-mounting bracket and the inverter itself.

Installing the inverter

Electrical connection

Precautions

General safety measures and warnings before and during electrical connections.

AC side wiring

Instructions for connecting the AC output cable, including cable specifications and breaker requirements.

DC side wiring

Guidelines for connecting PV modules to the inverter's DC input terminals, including polarity and voltage limits.

Connecting the Bidirectional DC/DC Box

Connecting the signal cable

Grounding the inverter

Active power control with a smart meter or a ripple control receiver

Backup function (Optional)

Commissioning

Working mode

Operating mode

Failure mode

OLED display and the touch button

Starting the inverter

Advanced settings

Communication and monitoring

Maintenance and cleaning

Powering on/off the inverter

Powering on the inverter

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

Powering off the inverter

Procedures for safely shutting down the inverter and its components.

Troubleshooting

Error message

Lists common error messages and required information for Growatt support.

System warning

Provides troubleshooting steps for various system warnings and error codes.

System error

Details specific system errors, their descriptions, and recommended troubleshooting actions.

Decommissioning

Specification