Solar photovoltaic (pv) net news: Germany's federal bureau of statistics recently released figures showing that 2018 new housing in 66 in Germany. 6% achieved using renewable energy to keep warm. Last year, according to new housing 10 in Germany. 720000 units, of which 47. 2% renewable energy as its main energy source of supply.
the federal bureau of statistics data show that last year the German renewable energy in residential, proportion of the use of natural gas for the first time at the top of the list. The use of natural gas ratio from 47 in 2017. 4% to 43% in the last year and other conventional energy use ratio of 9. 8%.
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'photovoltaic (pv) of the world' this is a comprehensive system to introduce photovoltaic summary of past, present and future of the development of corpus, wide-ranging, and can meet the needs of different readers. This paper not only includes editor Wolfgang & middot; Dr Parr, herself, in its new energy career of more than 50 years, the deep understanding of the development of photovoltaic (pv) and system summary, also include the global photovoltaic industry professionals engaged in new energy or a review of the photovoltaic difficult development,
in 1968, Dr Grasset space solar power station project are presented, the idea is based on an extremely huge, on the basis of the solar cell array, by it to gather a lot of sunshine, the use of photoelectric conversion principle to achieve the purpose of power generation. The energy generated in the form of microwave transmission to earth, and then converted to electricity by the antenna by the rectifier, into the national supply network.