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KSG 3.2~5K DM Series

KSG 3.2 ~ 5K series PV inverter is a single-phase inverter which is applicable for residential PV system. It has the characteristics of high efficiency, high reliability, small size and easy installation.

General Features

● Max. PV voltage up to 500V

● 2 MPPT

● High efficiency up to 97.5%

● Smaller and Lighter

● IP65 protection

● Easy installation

● Reactive power controller

● Digital controller

Technical Parameters
Max. DC power 3300W 3800W 4200W 4500W 5200W
Max. DC voltage / Nominal DC voltage 500Vdc / 380Vdc
MPPT voltage range 100~490Vdc
Full load MPPT voltage range 105~400Vdc 145~400Vdc 165~400Vdc 200~400Vdc
Min. / Start DC voltage 120 / 150Vdc
Number of MPPT trackers 2
Strings per MPPT tracker 1
Max. DC power per MPPT tracker 1800W 2200W 2500W 3000W
Max. input current per MPPT tracker 11A 13A
Max. AC output power 3000W 3680W 4000W 4600W 5000W
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 14A 16A 17.5A 20A 22A
Power factor (cosФ) Lagging0.9~leading0.9
THDI <3%
AC connection LN+PE
Topology Transformerless
Max. efficiency 97.5%
Euro efficiency 97.0%