environmental friendly to put wind and soloar power in generation, save money,easy to assemble, automatic operation, mini style Specification:Wind rotor:1.8m*0.67m;2pcsGenerator: 200W/200RPM/28V LED lamp: 24V,30W;white Controller: 24V,600W(wind) +300W(solar)Solar panel: 36V/200WBattery: 12V,80Ah Start up wind speed: 1.0m/sCut in wind speed: 2.5m/sRated wind speed: 200W at 11 m/sCut out wind speed ...