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07/19/2011
July 19, 2011
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Hamburg's largest solar roof
Germany led the world in solar energy development last year, according to the Renewable Energy Policy Network for the 21st Century. Only thing is it's hard to find the space. Germany is one of Europe's most densely populated nations. That's where ROOFTOPS come into play.
A home powered by the sun's energy
This year's Intersolar Europe in Munich showcases a home that produces all its energy needs. The house, located near Hanover, is powered only by solar technology.
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