The Renogy 1000W Pure Sine Wave Inverter Charger is the perfect addition to any RV or trailer solar power system.  As a pure sine wave inverter, it is capable of producing cleaner, smoother, quieter, and more reliable electricity to operate tools, fans, lights, and other electronics, without any interference. Never feel hindered on your journey, let the 1000W Pure Sine Wave Inverter Charger keep you charged!