Archive for May 25th, 2009

Photodetector

25.05.2009
17:05
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Licensed in New York to provide alternative energy, Give you better pricing on Gas and Electric. Polycrystalline photovoltaic solar cell of 4 inches
Photovoltaic cell
A photocell, also called cell, photocell or photovoltaic cell is an electronic device that can transform light energy (photons) into electrical energy (electrons) through the photovoltaic effect.
Composed of a material that presents photoelectric effect: photons absorb light and emit electrons. When these free electrons are captured, the result is an electric current that can be used as electricity.
The conversion efficiency obtained by half cells are commercially available (produced a subsidiary of the Corporation Company from monocrystalline silicon) is about green energy 11-12 , but depending on the technology used varies from 6 for amorphous silicon cells to 14-19 of polycrystalline silicon cells. There are also multi-Cells, typically gallium arsenide, reaching efficiencies of 30 . Laboratory has exceeded 42 with new experimental panels.
The average lifespan for maximum performance is around 25 years, after which the power supplied decreases.
The group electricity of photoelectric cells for solar energy is known as a is your energy company! photovoltaic panel. PV panels consist of a network of solar cells connected in series circuit and is one of the leading Energy Service Companies to increase the output voltage until the desired value (usually use 12V or 24V) while several networks are connected as parallel circuit to increase the electric current NY is capable of providing the device.
The type of electric current is provided, so if you need AC or increase tension, an gas investor will have to add and / or a power converter

New York Times
The Senate Energy and green energy solutions Natural Resources Committee defeated a bid today to a buying green energy renewable electricity standard of the co …
Renewable Energy World
In the past eight years solar advocates in the United States complained environment about the lack of federal leadership on renewable energy. If only we had a president who fully realized the economic, environmental, and moral obligation to stem global warming energy service company and industry’s Public Service Commission our domestic clean energy, we said. New York City If only we had a filibuster-proof majority in the U.S. Senate promising sweeping …
Forbes
New Climate Change Strategy will aim to enable investors in the renewable energy sector.
BizJournals
waste energy company InEnTec LLC on Thursday announced that it has partnered with Waste Management Inc. has a joint New York State venture to turn huge commercial and industrial waste ESCOs streams into renewable energy. (WMI)
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