AIMS Power's new 10000-watt 48-volt pure sine low-frequency inverter charger is built to last and possesses the toughness needed to get nearly any job taken care of. This monster of a 10KW inverter has ample power to tackle practically any task. Its most popular application is as an emergency backup power solution for businesses, homes and recreational applications. This inverter will output 120 or 220/230/240Vac, and it can output 50 or 60Hz via the SW4 switch on the DC side of the product. This means that this inverter works internationally and is operable with nearly any electrical system on the planet! Built with a 48 volt DC input, this inverter performs with very little power loss. Users receive a notable increase in efficiency in large systems when compared to using 12 or 24 volts, which can be an attractive feature for sustainability lovers looking to live as efficiently as possible.