The research and development of new solar cell efficiency - more than two times Solar cells, solar battery

New York university researchers are developing new solar cells, using a technique called perovskite materials, can let the battery efficiency than existing products more than two times. According to the official website on Sunday in the journal nature published the news that this new type of battery can be absorbed by half of the solar energy into electricity, which is twice the current solar cells, thus can reduce the number of batteries needed to power output, in addition, the battery can reduce the cost of solar panels, drastically reducing installation costs, and installation costs is now the most expensive part of solar projects. The new battery without the electric field can output current, it can cut battery materials needed, greater output power at the same time. But the article also points out that the technique is still in development stage, there are some technical problems to be overcome. The solar cell is through the photoelectric effect or photochemical effect of the light energy into electricity directly to the device. Once invented the technology will have on the domestic photovoltaic enterprises, especially independent with photovoltaic power station, a greater role. And for solar power generation also attaches great importance to China. As early as October 2003, the National Development and Reform Commission, Ministry of Science and Technology to develop solar energy resources development plan in the next five years, the National Development and Reform Commission & quot; Light engineering & quot; Will raise 10 billion yuan used to promote the application of solar power generation technology. In November this year's National Energy Administration issued 'about for 2013, and 2014 of the opinions of photovoltaic power generation construction scale', requires to appear in not discard power brownouts, photovoltaic power generation in 2014 increased by twenty percent, construction scale 12 gw.