Su-kam Pure Sinewave 900VA Inverter kit, 900KV Inverter Board, PCB, Inverter Motherboard, Replacement board for 650VA inverter Motherboard Features: - Micro-controller and Mosfet based - Without Transformer Kit - Power rating: 1000W, 1300 VA - Frequency: 50Hz - Input voltage: 160-260V AC for Charging andmains out - Output voltage: 210-240V (on battery) - On/Off switch control the fan - Automatic Thermal Shutdown - Extra Surge Capacity - Overload Protection - Low Battery Alarm/Shut Off - Reverse Polarity Protection Make sure the electrical power of the equipment used are under the electrical power of the inverter . This board is basically deigned for the replacement of any non-working inverter so assume all other parts will be already available with the buyer. Only Inverter Circuit Board is offered. Note: We don't have any datasheet or information available for connection or any kind of technical help, so please get it only if you have enough knowledge on subject.