This 1900 sq ft house is powered by a 6kw off grid system. The house was designed to be super energy efficient. There is a solar thermal system, natural lighting, passive solar as well as an earth berm that helps keep the house warm in the winter and cool in the summer. By building their house with energy efficiency in mind they were able to power the entire home with a modestly sized solar with battery back up system. Pretty neat!
Post time: Jun-24-2017