This photograph features the winning home from the 2007 Solar Decathlon competition. It has wooden louvers that provide shading and privacy, and simultaneously generates electricity through integrated photovoltaics. After the Solar Decathlon, the house will return to Germany to be used as a solar power plant, as part of the university's project of a Solar Campus ("Solare Lichtwiese"), through which all buildings on campus will be equipped with building-integrated photovoltaics, feeding electricity into the German power grid. Germany has a "solar feed-in tariff" that provides a guaranteed price for any solar power that is fed into the German power grid. Because the feed-in tariff is high enough to more than cover the cost of the installation over the long term, the university is selling shares to the public to finance these photovoltaic systems. This yields a return for the investors as the revenue from selling the power is split among them. The Solar Decathlon house will be the first piece in this ambitious project—continuing to showcase the potential of building-integrated solar power generation.