new high tech solar cells power generation
Today, there are more than 76 million residential buildings and nearly 5 million commercial buildings in the United States. Combined, they use two-thirds of all electricity consumed in the United States and produce 35 percent of all carbon dioxide
Conventional solar systems are about 14 percent efficient. This system has a combined heat and power efficiency of nearly 80 percent
solar cells from China
http://www.china-energie.de
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