12 volt power inverters are used in many types of U.S. applications. This is the most common dc input voltage. This makes 12 volt inverters more economical for new mobile projects and applications.
Simply provide a reliable dc power source like a battery and receive AC power from the inverter. Power inverters have been used for years for running devices like refrigerators, freezers, TV, radios, microwaves, computers and even washing machines off grid when no other AC power is available.