... Five protection1.What is power inverter ?If you have a power source in low voltage but ... you need to use a 110V/220 load,then you will need a power ... car,marine,solar electric power/wind electric power,motive office,offer power to emergency work,outside ... environmental protect,no maintenance,3.Stel power inverter specification details: SpecificationST-M150MAIN FUNCTIONLow ...