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He has noticed the authors efficiency is photovoltaic industry in recent years the development of the key words. Due to reasons such as technology advances, Europe and other regions of the photovoltaic power generation cost has been close to or even less than traditional energy costs, and the cost of photovoltaic power generation in our country in the future also will continue to reduce, ultimately achieve parity even cheap Internet access. Photovoltaic industry subsidies is the trend of The Times, at the same time, the pv related technology and the increasing maturity of the technology, parity project began to appear in some land region of low cost, high available hours. Longji green can science and technology co. , LTD. , silicon wafer r&d director li jie told reporters that he came in workshop now, 10 years ago when capacity is only 0 each year. 5 gw, now, or the workshop, production capacity has reached 5 gw a year, is 10 times as much as 10 years ago. Photovoltaic power generation cost rapid decrease, the root cause lies in the technological innovation. Zhongtai securities research institute of machinery industry, chief analyst at Feng Sheng: silicon material, wafer, cell and components inside four segments, batteries and components, in terms of efficiency is the most wide, the prospect of its effect on the downstream of the power station is the most important. The project with a total installed capacity of 500 megawatts, with a total investment of 2. 1 billion yuan, the project the average electricity price is 0. 316 yuan/KWH, below coal feed-in tariff 0 benchmarking in qinghai province. 3247 yuan/KWH. The personage inside course of study tells a reporter, at present domestic photovoltaic enterprise core technology and equipment have all industry chain, only gold thread cutting, this technology can give photovoltaic industry every year to save the cost of 30 billion yuan. The battery brand so far, the total generating capacity of 300 million KWH, electricity price compared with the traditional coal-fired electricity, lower than the local coal electricity price benchmarking nearly one penny, and photovoltaic electricity price for the first time less than coal-fired electricity price benchmarking.

in photovoltaic net news: as a representative of the green renewable energy, at present, the car battery only 8 volts photovoltaic industry in China has accounted for more than 70% of the world market share, become & other; National business card & throughout; One of the. By authors synergies, photovoltaic power generation costs continue to drop and will eventually realize with the traditional energy cost is even lower, this is the most focus on photovoltaic industry & other Parity (PPP) throughout the Internet &; 。 Compared with a decade ago, it to light conversion rate has been improved by 55%. Ten years ago, a small silicon wafers to sell 100 yuan, the principle of monocrystalline silicon slicing machine now as long as 3 yuan or so. Slap the size of a silicon wafer, if put it into a cell, a year can probably send five degrees of electricity. Cell, for example, on the basis of 20% conversion efficiency, we have to measure, improve each point conversion efficiency, save the downstream plants 5% of the cost. Photovoltaic (pv) the whole industry chain including silicon material, wafer, cell, quenching tutorial video component, the ground station five links, the battery brand in recent 10 years, cost of photovoltaic modules from about 40 yuan/W at 2 yuan/W, decline in more than 90%. Improvement of efficiency is through the process, improve the conversion efficiency of solar cell, resulting in component power increases, indirectly reduce the power of single investment costs. Three gorges new energy golmud pv leader project manager Dong Weiping: since put into operation, the project running in good condition.