By 
Application of electrical converter and star Inverter
Rated Power 1200 W and 1800 W
Input Voltage 100 V – 280 V
Output Voltage 230 V ./ 220 V /110 V
Brand GKE
Features:
24 v battery voltage
Temperature-controlled dc fan circuit.
High potency > eightieth.
Battery friendly charging
Highly reliable style.
Stable Output.
Inverter likewise as ups operation.
Built-in protection against, overload, over-temperature, and low battery.
Please do you sell PCB for the 3.o dspic inverter
Good work really excited
Thanks