Do you want to be far away from darkness and never worry about the electricity off? Then please note our solar generators, no noise, no running cost , free energy from the sun,the most economical device,they will help you get out of the trouble. We are very glad to introduce our 1500w solar generator to you. It is a whole set which includes 500w solar panel, 400AH/12V battery, 1500w pure sine wave power inverter, and 20A controller, else we'll send two DC lights for free.