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Growatt 4200 MTL User Manual

Growatt 4200 MTL
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GROWATT NEW ENERGY CO., LTD
No.12 Building, Xicheng Industrial
Zone, Bao’an District, Shenzhen, P. R.China
+ 86 755 2747 1900
+ 86 755 2749 1460
service@ginverter.com
www.ginverter.com
T
F
E
W
Installation
&
Operation Manual
Growatt 3600MTL
Growatt 4200MTL
Growatt 5000MTL
GR - UM - 002 - 02
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Growatt 4200 MTL Specifications

General IconGeneral
ModelGrowatt 4200MTL
Rated Power4200W
Max. DC Voltage550 V
Start Voltage150 V
Nominal DC Voltage360 V
Max PV Input Voltage550 V
Number of MPPT2
Number of MPP Trackers2
Nominal AC Voltage230 V
Total Harmonic Distortion (THD)< 3%
Power Factor> 0.99
DC Connection TypeMC4
Protection DegreeIP65
TopologyTransformerless
Input Voltage Range120 V - 550 V
MPPT Voltage Range120 V - 550 V
Max. AC Power4200 W
Nominal AC Power4200 W
Output Voltage230 V
AC Voltage Range180 V - 280 V
Nominal Grid Frequency50 Hz / 60 Hz
Frequency50 Hz / 60 Hz
AC Connection TypePlug
CoolingNatural
Cooling MethodNatural Convection
Operating Temperature Range-25°C to +60°C
Operating Temperature-25°C to +60°C
Humidity0 - 100%
MPPT Range120 V - 550 V

Summary

Notes on this manual

1.3 Safety

General safety precautions and appropriate usage guidelines for the inverter.

Installation

4.1 Safety instructions

Crucial safety guidelines that must be followed during inverter installation.

4.2 Selecting the INSTALLATION location

Criteria and considerations for choosing the optimal installation site.

4.3 Fixed the mounting on the wall

Detailed steps for securely mounting the inverter's bracket onto the wall.

4.4 Fixed the inverter on the wall

Instructions for attaching the inverter unit to the installed mounting frame.

Electrical Connection

5.1 System Diagram with Inverter Electrical connection

Visual representation of the complete electrical system setup with the inverter.

5.2 Safety

Essential safety measures and precautions for making electrical connections.

5.3 Connecting to the grid (AC utility)

Procedure for connecting the inverter output to the AC power grid.

5.4 Connect to PV Panel (DC input)

Instructions and guidelines for connecting the PV panels to the inverter's DC input.

TROUBLE shooting

Inverter FAILURE

PV Over Voltage

Troubleshooting steps for PV over voltage errors.

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