1, Off grid Inverters 2, Input voltage range: 100V~280V 3, Output: 220V, ... back, battery will be recharged automatically even Inverter was shut off. Charging current has High&Low selection.Individual AVRAt mains mode ... = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 900W off grid inverter