Reducing the price of "non-silicon" is the key point of cost saving of photovoltaic power generation

Reducing the price of "non-silicon" is the key point of cost saving of photovoltaic power generation


New Energy Chamber of Commerce at the Fourth China International Summit Forum on the new energy, new energy National Energy Board, Deputy Director Shi Lishan, said that the current cost of solar photovoltaic power generation, non-silicon cost of a slower fall, the industry should be non-silicon cost reduction be done here. On this point, the follow-up countries may be in the solar industry, to encourage the development of policies to be reflected.



Ningxia is currently in production of 4 million kilowatts of large solar power plants, the cost is 2 yuan / kW. And this cost for the promotion of solar photovoltaic power station in terms of, or very high. The most immediate issue is the Internet price, which is currently constraining the domestic photovoltaic industry, the development of a whole new energy the biggest problem. Industry statistics show that China is the world's largest producer of photovoltaic equipment, and accounting for 39% of total production, but 99% of the production are for export, only about 1% for their own use. And China's subsidies for solar energy has just begun. To industry sources, apart from relying on state subsidies and, more importantly, solar photovoltaic panels by improving the technology, reduce costs, so that the cost of solar photovoltaic products as close as possible the traditional coal-fired power electricity price, it may be competitive .



Shi Lishan, however, believes that the current industry reduce the cost of the board hopes to reduce the cost in the battery is very one-sided. He said that the impact of the cost of solar power there are many non-battery technology. According to estimates, in order to install solar panels needed to stand, cables, etc. have already invested close to investment in solar panels, which part of the investment is a rigid quotas, and in recent years, not much down. In order to install solar panels, and the supporting grid and run solar cells have already invested over investment in hydropower construction.



The industry also said he can not only reduce the cost of solar cells, but also reduces the system cost to install solar cells, or PV cost reduction is currently limited space.



Photovoltaic industry to encourage policies



A foreign inverter manufacturer sales representative believes that the current incentive policies for the photovoltaic industry are concentrated in the lower reaches of the use and battery film production, so that domestic producers are also more concentrated in this area.



China in July 2009 announced the launch of the "Golden Sun" project, Ministry of Finance has selected 294 solar projects, total production capacity of 642 megawatts. Under the plan, the Ministry of Finance will be 50% of construction costs, and grid solar power plant to provide subsidies, according to the construction cost of 70% to provide grants to the independent power generation facilities and, where necessary to provide transport cost subvention.



Shi Lishan, after the acceptance of the China Securities newspaper reporters revealed the follow-up state solar industry, to encourage the development of policy may be guided.



The industry believes that the current solar PV technology more constraints embodied in the power inverter, tracking devices and other auxiliary pieces. Only more enterprises to enter these areas, be able to gradually lower the cost of this part.



According to Group Chief Strategy Officer of Yingli Ma Lu, at present the cost of solar PV modules, auxiliary parts is much room for cost reduction. Energy Research Institute researcher Wang Si Cheng also said that photovoltaic project in the recent tender, with the installation of technological advances, frame, inverter and other auxiliary parts costs have declined.



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