PURE SINE WAVE WITH UPS The pure sine wave power inverter outputs the same or even better sine wave AC power as the grid we use everyday because it does not have electromagnetic pollution in the power grid. The sine wave power inverter can provide high quality AC power and can drive any Kind of load.Application:Portable Computer, Mobile Phone, Loudspeaker Box, Television, Fan, Walkie-talkie, Printer, Rice Cooker, Light bulb Air conditioner, refrigerator, water heater etc. Also can use for solar power system.