... convert power 2)High transfer efficiency,reach 95%; 3)Strong adaptability,stable. 1.What is power inverter ... 110V/220V +/-3% 50Hz/60Hz +/-3%2.GMT power inverter feature:1),GMT inverter apply in ... solar electric power/wind electric power,motive office,offer power to emergency work,outside work.2),GMT ... ,no environmental protect,no maintenance,3.GMT power inverter (with charger UPS )specification details: ...