2013年1月3日星期四

To achieve 20GW solar installation amount


British solar energy as an important means to realize one of the nine key technologies of renewable energy and reducing station emissions targets. Nine key technologies in addition to solar energy, including power generation at sea and away from the sea breeze.

DECC yesterday said that the British plan to achieve 34% carbon emissions cut from 1990 to 2020, and to follow the EU renewable energy targets can be achieved by then 15% the proportion of renewable energy.

Last week, DECC said the proportion of the third quarter degrees renewable energy generation has reached 11.7%, compared to just 3.8% in 2011.

File yesterday, the installed capacity is still continued to rise despite government slashed solar panel subsidies, in April and July. United Kingdom 2020 solar installation is expected to reach 20GW.

PV Research Institute of the University of Luxembourg has established an observation since the chemicals may damage the solar cells, and to prevent the attenuation of solar cells in production prior to the completion of this method has quickly affect the solar cell manufacturing industry.

The reason why solar panels solar energy into electrical energy, including solar cells - "electricity generator" is responsible for the energy of the solar panels. Although the thin film solar cell with a layer of film responsible for the absorption of solar energy, but the film will be attenuated in the production process.

"A thin film solar cell is a multi-layered thin film stacked that the most important layer for the absorption of sunlight into electrical energy. These absorbers can not be processed immediately, they will lose part of the conversion of light energy capacity." Luxembourg University photovoltaic, researcher David said.

Researcher with a laser irradiated to the solar cell up to measure the light decay time appears within minutes after the first irradiation. They also found another laser beam to prevent decay by rapid irradiation. Doing so allows the solar cell to stabilize.

In the PV industry, solar cells due to the demand of the economic aspects of the high-speed processing completed, and now scientists have pointed out that the physical aspects of the reason why the production process should be done quickly.

MidAmerican Energy Holdings did not specify the price of the transaction, the transaction involves the Antelope Valley solar cell project, solar power company installed capacity of 579 MW is the same location to build two power plants. China-US renewable energy under the name of China-US Solar said in a statement, "two projects combined have been built to form the world's largest solar photovoltaic power generation projects, the construction period will bring about 650 jobs."

Antelope Valley project has two long-term power purchase contracts for Southern California Edison Company, will provide the latter with the supply of electricity.

没有评论:

发表评论