Solar energy is a new clean renewable energy, solar energy to meet future global electricity demand is a magic weapon, energy shortages and environmental pollution problems have become more prominent so that renewable energy solar cells has become widely accepted.
At present, crystalline silicon solar cell to battery-based, thin film batteries is also developing rapidly. The fact that crystalline silicon PV technology is the most convenient, because the field of microelectronics technology draws, to take advantage of crystalline silicon to create stable and efficient solar cells. The technology has about 90% market shares, while silicon cells have been more than 80% market share. Silicon photoelectric conversion efficiency will up to 22% or more.
August 26, in Shenzhen City, the inaugural meeting of energy industry associations, the famous professor of Zhongshan University Solar Energy Institute of Shen-hui issued a “Review and Prospect of Solar,” the dossier said: “crystal silicon cells and even in the next 10 years longer time as the leading PV product does not change, the development of crystalline silicon cells has been. Thin film solar cell is a development worthy of attention, but still can not compete with crystalline silicon cells. ”
BIPV is the world’s photovoltaic power generation has been the most important areas of application and most important market. Professor Shen said that the combination of city and building the future, each building can be an effective use of solar energy. Solar photovoltaic and solar thermal power generation will be a great development, but in the city, photovoltaic power generation will be a selection program.
Professor Shen also pointed out: “The next decade of growth stage photovoltaic power generation, photovoltaic power generation after 2020 will serve as an important form of energy is expected in developed countries will account for 5% -10% share of electricity.”
Current solar photovoltaic industry has developed rapidly, the development trend was positive, the outlook will certainly bright. Although the second half of 2010, Germany reduced demand for concentrated photovoltaic subsidies lead to the release of the first half, but demand in other markets is expected to accelerate growth, medium and long term solar industry will remain strong demand, the PV industry is still optimistic about market prospects.