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KSG 1~3K SM Series
KSG 1 ~ 3K series PV inverter is a single-phase inverter which is applicable for residential PV systems. It has the characteristics of high efficiency, high reliability, small size and easy installation.

General Features

● Max. PV voltage up to 500V

● 1 MPPT

● High efficiency up to 97.6%

● Smaller and Lighter

● IP65 protection

● Easy installation

● Reactive power controller

● Digital controller

Technical Parameters
Max. DC power 1150W 1600W 2100W 3100W
Max. DC voltage / Nominal DC voltage 500Vdc / 380Vdc
MPPT voltage range 90~490Vdc 100~490Vdc
Full load MPPT voltage range 105~400Vdc 145~400Vdc 190~400Vdc 240~400Vdc
Min. / Start DC voltage 90 / 100Vdc 120 / 150Vdc
Number of MPPT trackers 1
Strings per MPPT tracker 1
Max. input current per MPPT tracker 11A 13A
Max. AC output power 1000W 1500W 2000W 3000W
Nominal AC voltage 230Vac
AC voltage range 230Vac±20%
Nominal AC grid frequency 50 / 60Hz
AC grid frequency range 50 / 60Hz(±5Hz)
Max. output current 4.5A 7A 9A 14A
Power factor (cosФ) 1
THDI <3%
AC connection LN+PE
Topology Transformerless
Max. efficiency 96.5% 97.6%
Euro efficiency 96.0% 97.0%