Solar photovoltaic (pv) net news: due to the solar panel installation and the sharp increase in coal power plant shut down, renewable energy for the first time in 2018 to become Germany's largest source of power.
according to the fraunhofer institute ( Fraunhofer Institute) Data, wind energy, solar energy, hydropower and biomass in 2018 to produce electricity accounts for more than 40% of German electricity, more than a 39% share of the coal.
among them, the solar energy capacity increased by nearly 20%, the closing of the old coal-fired power plants and favourable weather conditions to help leading green energy resources of coal.
the German government is paying close attention to the balance of power, while investment in renewable energy billions of euros in recent years, but the end of the decade's greenhouse gas emissions reduction targets still unfulfilled.
as Europe's largest economy to phase out nuclear power and coal, the future green electricity will occupy a larger share. At present, Germany has set up relevant committees, set out plans for the world's largest power plant fuel. It will report the results of the survey in coming months.
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silicon wafers single cell system at present, the laboratory photovoltaic efficiency has 25), and 29) very close to the theoretical value. The photoelectric efficiency of commercial product also has a great progress since the 1970 s, with about 12) in recent years. The results of this technology, relative to character, is not as good as the most thin film technology.