Sigineer Power's 8000 10000 12000 watt 12KW 10KVA 15KVA 48V to 230V 120240V Split Phase Pure Sine Wave Inverter Chargers are probably the most repliable ture sine wave 220V inverters from a China inverter manufacturers. It is built with rugged cooper transformer to handle inductive loads. The 300 surge capacity lasts 20 seconds, much longer than the industry average. Unlike other transformer inverters, these TSW inverter works with a high DC to AC efficiency of 90.The split phase models accept 240V and output 120240V. It is also a multistage battery charger and transfer switch of 10ms transfer. br br Equipped with Battery Priority Switch, Auto Gen Start, Battery Temp Sensing etc. br br Buy the 8KW 10KW 12KW Inverters at br br br for more info call us +86 755 2160 7078 or mail us info@sigineer.