"A few months before the start of production at full capacity the state. Over the years 1 to 3 months will reduce Acer Laptop Battery the demand for solar cells, it is estimated that in 2010 1 to 3 months will not happen. And there may be significant signs of recovery." Sanyo Electric Solar Energy Business Unit, the business planning department Kenichiro Wakisaka so predictable.
By the Spanish market has fallen dramatically and the financial crisis, which were at a standstill the solar cell market now showing signs of activity. In addition to Sanyo Electric, Sharp and Kyocera have also started to improve the performance. Taiwanese manufacturers say, "Taiwan's solar cell manufacturers are in full production status."
Sanyo Electric said that in 2009 1 ~ 3 months sharp drop in demand for solar cells. Current demand can be restored to full capacity of production for many reasons. In addition to the module lower prices make people feel the price is right, he also has a huge market, including market fears of Germany's new government is formed after the purchase price may Laptop Battery decline, as well as Japan began to implement the new acquisition system. Sanyo predicts that demand for solar cells will be in Japan, Europe and the United States as the center to expand.
Also known as photovoltaic solar cells, is an effective way to absorb solar radiation, and make it into a power semiconductor devices. It may on its own as a light-detecting components, such as the use of cameras, mainly through the series and parallel in order to obtain the necessary voltage and current as the power supply used. The appearance of solar cells as a thin card or a thin glass, like an ordinary batteries are different in appearance, which itself can not be stored electric energy, that is not to bright when you do not generate electricity, if use it at night, it is necessary and batteries used in conjunction.
The area of solar cells per 100 cm 2 resulting in strong Aspire 1300 sunlight, about 1 watt of electricity, we often say 1 kWh is 1 kilowatt-hour, which is 1 kilowatt battery such as 1 hour to generate one kWh.
Solar Cell Development Overview
Solar photovoltaic power generation, can be regarded as by far the most beautiful, oldest and most reliable power generation technology. Compared with solar power, it also involves semiconductor devices, neither moving parts nor the flow of refrigerant, therefore, to avoid the mechanical maintenance and working fluid corrosion problem is renewable energy and sustainable development of reliable energy.
The development of silicon solar cells, began in 1954, the United States Institute of Bell trial success, next year will be used as telecommunications devices, power supplies, the United States in 1958, was again the first application and in the "Vanguard No. 1" satellite. Space development has greatly promoted the development of solar cells. At the same time, the ground with the study of solar cells are ongoing, in particular, the energy crisis of 1973, greatly accelerated the development of terrestrial solar cells. Many countries in the development and use of solar cells, for the sun to BTP-APJ1 generate electricity has invested a considerable amount of research funds. So far thousands of flying in space vehicles, most are equipped with solar cell systems. The first artificial satellite into space, is the starting point for the use of photovoltaic technology development, after nearly five decades of development, it has formed a new solar photovoltaic science and engineering. Whether in space flight application, or as a ground power systems applications, from development speed and maturity of the technology and application fields of view, photovoltaic technology is a new energy in the crowd.
Solar cells as a potential renewable energy, on the ground gradually be promoted. Solar cell cost and selling price is also decreased A42-A3 year by year, over the years solar output has been 10-25% growth rate is increasing. The 1990 World solar cell module output 70MW (megawatts), China for the 1.2MW, is mainly used in remote areas of good sunshine. By 2001 the world's solar cell production reached 350MW, the actual production of solar cells in China has reached 4.5MW, total installed capacity of over 20MW. China is a developing country, a vast territory, there are many remote provinces and economically less developed regions. According to statistics, currently there are 7 million in China (28 million population), there is no access to electricity, 60% of the electricity County, severe electricity shortages. In these areas in the short term can not depend on electricity to solve the problem of conventional BTP-AQJ1 power, photovoltaic power generation is to solve the scattered farmers and herdsmen, an ideal way to electricity, the market potential is enormous.
Photovoltaic power generation has many advantages: such as: safe, reliable, no noise, no pollution, energy, readily available, without any geographic restriction, without consumption of fuel, no mechanical rotating parts, the failure rate is low, maintenance is simple and can be unattended, built stop short cycle, the size of random, without frame transmission lines, can easily combined with the buildings and so on, these advantages are less than other modes of power generation of the.
At present the international large-scale use of batteries for the single crystal silicon solar cells, polycrystalline silicon solar cells, and three kinds of amorphous silicon solar cells, each of these three cells about 1 / 3 of the market, China currently has seven solar cell production line, mainly production of single crystal silicon and amorphous silicon solar cells, polycrystalline silicon solar cells also have a small amount of production. China's production of monocrystalline silicon solar cells efficiency of 12-13%, 10% polycrystalline silicon solar cells, amorphous silicon solar BTP-ARJ1 cells at 5-6%. Crystalline silicon solar cells in research is oriented towards high-efficiency, thin-based, large area in the direction of development. Crystalline silicon solar cells in China in 1995, components of the reference price of 45 yuan / watt, amorphous silicon solar module is 25 yuan / W, is still several times of conventional energy sources, but in areas
Asus Laptop Battery without electricity and pull inconvenient place , had already produced good economic benefits.
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