Solar (Solar Energy), generally refers to the sun’s radiant energy, is generally used in modern power generation. Since the formation of organisms on Earth to the sun to provide the main heat and light to survive, but also knows how to human beings since ancient times, sun-dried objects, and as a way to preserve food such as salted fish and other salt and sun. However, reduction in fossil fuel, the only intention to further develop solar energy. A passive use of solar energy use (solar thermal) and the photoelectric conversion in two ways. A new kind of solar power renewable energy. Broad sense of the solar energy on earth many sources such as wind energy, chemical energy, water potential, and so on.
Solar panel and solar power generation system in the central part of the solar system, the highest value. Its role is to convert solar energy into electricity stored in batteries or sent to, or promote the work load. Solar panels will directly determine the quality and cost of quality and cost of the entire system.
Monocrystalline Solar PV Module long time to master the production technology in the United States, Japan, Germany and other three countries seven hands of the company’s 10 factories, blocked the formation of technology, market monopoly conditions. Polysilicon demand mainly comes from the semiconductor and solar cell. According to the purity requirements are different, into electronic grade and solar grade. Among them, electronic-grade polysilicon for about 55%, 45% of solar grade polysilicon, with the rapid development of photovoltaic industry, demand for polycrystalline silicon solar cells on the growth rate is higher than the development of semiconductor silicon, polycrystalline silicon solar energy in 2008 is expected to demand will exceed electronic grade polysilicon.
Solar power into thermal power generation and photovoltaic power generation. Generally speaking, photovoltaic panels solar power refers to the solar photovoltaic power generation, referred to as “optical.” Photovoltaic power generation is the use of semiconductor interface photovoltaic effect and the light energy directly into electrical energy of a technology.
