As we google around to find ideas on groups, individuals and businesses that are trying to come up with unique solar PV installation ideas, there are occasionally contests that are held where the goal is to design houses that are super energy efficient, kind to the environment and for the most part potentially practical. The Solar Decathlon is one of these that has been going on since 2002 and is sponsored by the US Department of Energy. With almost two decades under it’s belt and loads of ideas, if you’re looking for inspiration on solar and environmentally friendly home design, here’s a great place to start.