Polysilicon thin-film batteries under control transfer A
Six months ago, gave its polysilicon prices decline sharply because they do not rely on silicon, and therefore have a cost advantage of thin-film battery suffered Sheng Sijie - polysilicon before the financial crisis in 2008 nearly 500 U.S. dollars / kg rapidly fell to 60 U.S. dollars / kg of price, polycrystalline silicon cells cost will be substantially reduced. At that time, Zhengrong Shi, Suntech Chairman asserted, thin film batteries will be difficult and competitive crystalline silicon cells, thin film batteries investment bubble will break.
However, six months after the thin film solar cell business roller coaster ride seems to once again came to the high point: With the polysilicon price stability, the state's low-end polysilicon production capacity to control the beginning of duplication, the progress of thin-film battery technology itself is bring a new round of investment and construction boom.
"State regulation of polysilicon, and certainly the opportunity to thin film batteries, thin film battery manufacturers need to do is to improve the conversion rate, to expand the market." ENN Solar Energy Co., Ltd. Hong-Wen Li, general manager of manufacturing center of the "China Business "the reporter said.
"Three years later the world will be a thin film battery." A thin film battery manufacturer in Zhejiang case forecast.
Overall pick
October 23, the new Austrian Duke Energy Group and the U.S. signed in Langfang photovoltaic energy cooperation agreement. Core content of the agreement, both sides will establish a joint venture company registered in the U.S., each holding 50% stake in the common effort for photovoltaic power plant construction, building-integrated photovoltaic projects (BIPV) and other services.
"North America is the world's largest solar energy market, Duke Energy is the third largest power holding company in the United States has a population of 1.1 billion covers a rich market resources. The new Austrian production of the solar cell module installation and integration with their own characteristics, after the joint development of large-scale solar power plants. "Xinao Group Vice President, the new Austrian photovoltaic CEO Cai Hongqiu" China Business "reporter said.
As a handful of domestic production of thin film solar cells, one of the new Austrian now has a large 5.7 square meters world's most advanced silicon-based thin film solar panel production line, mass production has been achieved this year in June. It is reported that this thin film solar cell production capacity of 70 MW Line of products photoelectric conversion rate of 9% in the next 2 to 3 years will be increased to 12%.
"And the Duke energy cooperation, it is because we are optimistic about the development of photovoltaic industry. The U.S. government general, the state subsidies for new energy sources will be gradually introduced, and power generation systems from the United States, has been widely distributed energy applications , large-scale solar power station has a lot of space. "Caihong Qiu said.
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