Solar Decathlon Europe brings together university teams from around the world . It is a prefabricated modular home , meaning that they have designed several structures that can all be pieced together in a broader system . The competition is open to students and young professionals who are interested in solar energy or renewable energy. The public can tour the houses at Villa Solar for free . Many of the teams have plans to sell their houses commercially .
Solar Decathlon Europe brings together university teams from around the world . The competition is open to students and young professionals who are interested in solar energy or renewable energy. The public can tour the houses at Villa Solar for free . Many of the teams have plans to sell their houses commercially .