1500W DC-AC Solar power inverter Continuous power:1500W Input voltage:DC12/ ... /24VOutput voltage: 220V-240V/AC100V-120VFrequency:50HZ,55HZ,60HZUSB Output:DC 5V 500mAOupt waveform:Modifide sine waveProtection Specification: OverLoad,ShortCircuit,OverTemperature ... efficiency,fast startwe have CE AND ROHS quality certificate 1500watt DC-AC solar inverter power modified sine wave