Game scale solar power debate
It is developing a “new plan for energy development,” presented in 2020, consumption of renewable energy and total primary energy consumption 15% higher. rn873 ，y6142 , Therefore, a simple calculation, the next decade, solar will grow more than a hundred times. The idea that renewable energy resources, development of wind energy has been more mature, but the output is not stable, not building hydroelectric also been limited, therefore, to achieve the renewable energy in 2020 represented the share of primary energy consumption to achieve the target of 15% can not rely on solar energy. This means that solar energy will have a most amazing performance. In fact, the industry, the government of solar energy has great hopes. This year, in March, the Ministry of Finance, Ministry of housing has published confirmation of the construction standards Optical grants for 2009 is 20 yuan per watt. In July, the Ministry of Finance, Ministry of Science, the National Office has published a demonstration project “on the implementation of the review of the Golden Sun “, and proposed projects on photovoltaic electricity, and no off-grid photovoltaic electricity production areas of the project were 50% and 70% for fiscal subsidies.
In fact, the solar energy industry has become the center of one of the great support of China. Studio 1535 battery , Studio 1536 battery , At present, China’s ability of annual production of over 100 megawatts of solar photovoltaic cells have been more than 10 manufacturing companies, completed the grid solar photovoltaic project with a total capacity of nearly 1 million kilowatts .
In addition, experts predict, China’s total installed capacity of electricity generation in 2050 to 24 million kW, including coal of about 40%, hydropower 15%, -11%, nuclear energy, Gas and electricity 4%, while non-hydro renewables will be 30% (about 700 million kilowatts) of installed capacity. Although non-renewable energy water (including wind, solar, biomass) development and implementation has made encouraging progress in recent years and growing concern,inspiron 1520 battery , but from 2050 the demand for the development of large scale below. The building in the basic demonstration of the desert state level is to increase solar energy production of renewable energy is an important way.
However, large scale solar thermal energy, the country will also have different points of view. Dunhuang in China since the first of last year’s bidding demonstration solar power plant, the industry has necessitated the development of large photovoltaic plants is a strong voice, but there is still no large-scale development current conditions of domestic solar plant. Mainly because of the cost of solar power station is still too high, remove the panels of their cost, a capital cost of 8,000 kilowatts of yuan. Now, many parts of the plant built for the construction of the phenomenon, this is not the direction of policy support. Currently, China’s political development of solar energy is still to promote the development of a number of demonstration projects aimed at improving scientific research and technological development, 372772-001 , and certain small applications practical scale, such as Xinjiang, Tibet and other places.
Today the world are strong advocates of a low-carbon economy to low carbon is the full development of the ideal form of economic sunshine, wind, saving the economy hydrogen energy, biomass economy, but at this stage the cost of solar energy is coal, hydropower 5 to ten times. Solar because of its immaturity, which leads to high costs.
The high cost of photovoltaic power generation in the short and medium term compared to traditional power, there is no advantage. Estimated production cost of PV electricity, the current cost of solar energy and electricity power plants and other conventional power supply is about several times.vgp-bps9 , How to implement rational subsidies for industrial policy, industrial scale to make solar energy as “cheap and easy” as the promotion of China’s PV industry can not be ignored important.