12V 300W pure sine wave solar inverter with AC input 1)pure sine wave 2)12VDC to 230VAC 300W 3)AC input 4) ... the pure sine wave, nice quality, and little distortion. Input voltage including 12V, 24V, 48V, 96V, 120V,220V, 380V,440VDC, etc. ... Disconnect / Re-connect265VAC ±4% / 254VAC ±4%Max.AC input voltage270VACNominal input frequency50HZ/60HZ (Auto detection)Efficiency(Line Mode)>95%Transfer switch ...