... inverter output the pure sine wave, nice quality, and little distortion. Input voltage including 12V, 24V, 48V, 96V, 120V,220V, 380V ... and short circuit, etc. 4) Cold start solar inverter.5) 70A automatic three-stage battery charger.6) Full ... Rating30ATransfer time ac to dc/dc to ac10ms (typical)Inverter mode specificationsContinuous power300WOutput waveformpure sinewavePower factor0~1.0Output voltage ...