Single-family house the Technical University in Munich is planning to build in Fürstenfeldbruck that will combine passive energy conservation with a rooftop photovoltaic array that can produce about 6000 kW/year, Süddeutsche.de wrote, and thus take care of the family’s energy needs. About one-quarter of the electricity generated will be surplus to the house’s requirements and could be sold back into the grid or used e.g. to recharge an electric car. In good weather, the family could thus be able to drive approx. 150 kilometers/day on rooftop sunlight alone, totalling ~11,000 km/year in Germany’s climate.
A four-person family is scheduled to move in and test drive the house for one year after construction has finished in August 2014 and the engineers have checked all the systems.
Construction is projected to cost about 350,000 euros.
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