Home >  Products > PV Inverter and Energy Storage > Container Inverter> GSM Series> GSM3125C / GSM3400C


GSM3125C/GSM3400C container-type PV inverter is a standardized 20ft shipping container.It is applicable for large-scale centralized PV power plants. It greatly shortens construction period and saves construction cost as it can be directly installed outdoors. It has the characteristics of high efficiency, high reliability and fast installation.

GSM3125C GSM3400C.pdf

2022 KSTAR Central Inverter.pdf

General Features

● Max. PV voltage up to 1500V

● Max. 28 DC inputs 

 IP54 outdoor protection

 Modular design for Easy maintenance 

 Max. DC/AC ratio up to 1.5

 Full power output under 50℃ 


● SVG function at night

Technical Specifications
Model GSM3125C GSM3400C
Max. DC voltage 1500Vdc
MPPT voltage range 920~1300Vdc 920~1300Vdc
Number of MPPT 2 2
Max. input current  4080A                                                 4080A
Rated output power 3125KW 3400KW
Rated output voltage 630Vac 630 Vac
AC  voltage range 504V~693V (adjustable)
Grid frequency range 50 / 60(±4.5Hz)(adjustable)
Rated grid frequency  50/60Hz
Grid connection system
Power factor (cosФ) 1  ( 0.8leading – 0.8 lagging) (adjustable) 
THDi <3%
Max. efficiency 99.0%
Euro efficiency 98.7%
MPPT efficiency >99%
Cooling type
Forced air cooling
Communication interface RS485

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