2000W 12V PURE SINE WAVE INVERTER (NEW EDITION)The new Renogy PGH1 2000W inverter transforms the DC power stored in batteries into standard household AC power for consumer electronic needs. It features an ECO mode to work in power saving mode in order to conserve your systems energy and even has a switch to change the frequency between 50Hz 60hz. As a pure sine wave inverter, it is capable of producing cleaner, smoother, quieter, and more reliable electricity to operate fans, lights, and other