The introduction of foreign solar photovoltaic solar energy
Solar design beautiful and introduces the present situation of power generation technology of foreign solar photovoltaic, since twentieth Century 70 years began to use solar photovoltaic technology in the field of civil, photovoltaic power generation systems around the world have installed capacity of more than 100 Mw, the photovoltaic power generation system mainly concentrated in communications, network protection, traffic signal and remote areas of resident power supply etc.. In recent years, with the lower price and performance of photovoltaic power generation system to improve, it is used more and more widely application, began to transfer from the special applications to business.
At present, the world has built ten megawatt solar photovoltaic power generation system. Solar photovoltaic technology and other renewable energy technologies, as an important means of reducing global emissions of greenhouse gases. Many developed countries started the implementation of solar photovoltaic roof plan, such as Japan and Germany has implemented a stem seat photovoltaic roof plan and a photovoltaic roof plan. In 1997 June, America Xuan Ding "million solar roof program", which is a 1000 3000Mw plan, is expected to be completed in 2010. The plan to accelerate and promote the rapid development of American photovoltaic industry, the cost of electricity is reduced to 6 cents / (kw.h), to maintain and strengthen the American photovoltaic industry leading position in the world and the world's dominant market position. Rooftop PV system the Japanese government plans to install 9400 sets of 4kw in fiscal year 1997 April 1998 March in total 37KW, is 6 times of the last fiscal year, 2 times that of Japan 1g96 annual production of solar cell components, is the world in 1996 the total production of photovoltaic components 41%. The plan to Japan to become the world's largest photovoltaic market this year, the Japanese government's plan aims to install photovoltaic power generation system in 20lo 7600 MW. In the field of solar photovoltaic power generation, India in the development of Chinese Home Furnishing leading position. As of L 997 years in March, photovoltaic power generation system capacity in India reaches 30Mw. 1998 - 2002 India installed 150 Mw, in 2002 production reached 50Mw / A. At present, India has 6 solar cell manufacturing plants, 12 assembly plant. In addition to government programs, big companies in the world famous companies such as BPS01ar production in 2000 has been extended to 50Mw / A. Solar photovoltaic technology and industry is developing rapidly.
Because the solar photovoltaic power generation technology in energy, the environment and the future development of human society plays an important role, therefore, in research and development, industrialization, manufacturing technology and market development and so become the world especially the main focus of intense competition in developed countries. In twentieth Century 80 years, even as the overall situation of the world economy is in recession and the trough, but the photovoltaic technology -- has maintained a 15% growth rate of about 10%. In twentieth Century 90 in the late 1990s, the world market has solar photovoltaic power supply situation, develop more quickly. The 1997 world solar photovoltaic module production reached 122Mw, grew 38% than 1996. The USA 50.5Mw, accounted for 41.4%, Japan accounted for 25.4%; the 31Mw, 27.5MW, accounting for 22.5%; other countries 13Mw, 10.6%.
In the industrial area, countries continue to take measures to improve process, expand the scale and open up the market and reduce the cost, and has made great achievements.
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