The proposal of the British Royal Society, Great Britain and solar high-level seminar held recently in Beijing. VGP-BPS9A/B VGP-BPS9/S Organized by the CAS Bureau of International Cooperation and the High-tech Development Council, Chinese Academy of Sciences Institute of Electrical Engineering Contractors, CAS Vice President Li Jinghai, Vice-President of the Royal Society, as well as Chinese and British sides LornaCasselton more than 30 scientists attended the meeting.
2006, China has the production capacity of solar cells reached 380mW, ranks third in world production. In 2007, China has the production capacity of 100 tons of silicon, the production capacity of solar cells reached 800 MW ~ 1000MW.
“In the future 2 ~ 3 years, the Chinese production capacity of solar cells in May replaced by Europe and Japan as the largest producer in the world.” Institute of Electrical Engineering Chinese Academy of Sciences researcher Wang Wenjing In an interview in “Science Times” in an interview. NF343 PC764 He also said: “But the size of the solar cell market in China is not great, and now, Chinese demand for solar cell applications is only ~ 20 MW 10MW The high cost of solar cells is the limiting factor is most important. But China has not given preferential subsidies for the production of solar energy policy. ”
Another researcher at the Institute Xu Hong-hua, said: “The price and efficiency are always the most important factors limiting the development of solar energy, but solar power is still the only way for the mankind to use renewable energy, which is the main reason for throwing scientists worldwide.”
Wang Wenjing, said: “There was a large-scale industrialization of solar cells is mainly silicon solar cells crystalline and this expensive battery. With the expansion demand for low cost thin film solar cells are beginning to emerge, that cost more battery cells of crystalline silicon is lower than 1 / 3 ~ 1 / 2, but due to technical limitations, the efficiency of the battery is currently not very high. At the forum, the Sino-British experts to discuss a topic are how to improve the efficiency of the F4486B F4809A battery. If this goal is reached, the cost of solar cells will be greatly reduced. ”
Both sides in the century, 21st, two major challenges facing the world – the energy crisis and environmental issues reach a consensus: the development of solar energy has become imperative. Wang Wenjing, said: “This year, the big snowstorm of the South to focus on problems with the grid electricity supply once, which makes electricity and energy security has become a major problem , research on distributed power agenda. Although solar electricity is distributed option. ”
Bureau of the Conference also said: “The two-day Forum is designed to provide high-level Sino-British expert site for understanding and exchanges between China and Great Britain in the political use of Solar energy technology development, key technologies, relevant measures to promote the development of solar energy, problems and future science and technology roadmap, give full play to the Institute for the A1078 A1175 solar, Chinese Academy of areas related to the overall benefit of gradual and orderly way to define the British to conduct substantive cooperation.