1.Pure sine wave output

2.CPU control technology; SCM control
3.Strong ability of impact resistance
4.Have UPS function and AC charger function
5.Wide input voltage range: 170-275V(AC220V); three step AVR (two step -up, one step -down)
6.Protection against overload, short-circuit, overvoltage, under-voltage and over-temperature, etc. 
7.Anti reverse connection protection and high-low voltage protection
8.Special overload protection: when it is overload, it will lock the unit automatically,when it restores,it will restart the unit automatically again.
9.Strong inverter ability. It can change frequency immediately and it is able to drive the inductive load such as air conditioner, refrigerator, motor, etc.
10.LCD display 

11.Meet the need of different power supply
12.Use MOSFET 
13.Mains supply priority mode/energy saving mode/battery priority mode are settable
14.Battery Type/ utility charging current(0A-35A) are settable,meeting different types of battery charging management