Mecer 1200VA 720W 12V Power Inverter (IVR-1200LBKS) - Capacity: 1200VA/ 720W, Input Voltage: 230V, Voltage Range: 90-280V, Output Voltage: 230V, Battery Voltage: 12 VDC, Maximum PV Array Open Circuit Voltage: 60 VDC, Operating Voltage Range: 15~18 VDC, Full Protection: Overload, short circuit and polarity reserve protection, Frequency: 50 Hz/60 Hz (Auto sensing)