Designed for homes and businesses, the Skystream 3.7 paved the way as the first compact, all-inclusive personal wind generator (with controls and inverter built in) designed to work in very low winds. It produces up to 400 kilowatt hours of clean electricity per month* and comes complete with Skyview™ monitoring software, so you can track Skystreams performance right from your computer. What's more is that Skystream amonst the most highly tested and certified wind turbines in history.