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Photovoltaic effect - Wikipedia

en.wikipedia.org/wiki/Photovoltaic_effect

The photovoltaic effect is the creation of voltage or electric current in a material upon exposure ... Whether direct excitation or thermal effects dominate the photovoltaic effect will depend on ma...

How do solar cells work?| Explore | physics.org

www.physics.org/article-questions.asp?id=51

Solar (or photovoltaic) cells convert the sun's energy into electricity. ... they rely on the the photoelectric effect: the ability of matter to emit electrons when a light is ... By squeezing small quantities of other elements into this structure, two different  ...

Solar cell - New World Encyclopedia

www.newworldencyclopedia.org/entry/Solar_cell

Nov 1, 2016 ... A solar cell or photovoltaic cell is a device that converts solar energy into .... while protecting the semiconductor wafers from the elements (rain, hail, etc.) ...... semiconductor solar cells in that they do not rely on the large built-in ...

How Do Solar Power Panels Work - Conserve Energy Future

www.conserve-energy-future.com/howsolarpowerpanelswork.php

How Solar Power Panels Work: Solar panels are fast becoming a very ... By collecting that energy, we would never have to rely upon damaging fossil fuels again. ... will be laid over the top in order to protect the silicon from outside elements.

How Solar Electricity Systems Work - Go Solar California

www.gosolarcalifornia.ca.gov/solar_basics/how.php

Solar cells are also called photovoltaic cells or "PV cells" and can be found on ... to meet strict dependability and durability standards to withstand the elements.

Photovoltaic Cells create electricity from sunlight - PV cells provide ...

www.dasolar.com/solar-energy/photovoltaic-cells

Photovoltaic cells are the main component of solar panels. ... Photovoltaic cells produce electricity directly from sunlight. ... allowing designers to use them as aesthetic elements built right into roofs, skylights, awnings, entryways, and facades.

Gallium arsenide solar cells - Appropedia: The sustainability wiki

www.appropedia.org/Gallium_arsenide_solar_cells

Mar 14, 2012 ... I have chosen to discuss solar cells because we all can rely on the ... To start off with the basics : gallium arsenide is composed of 2 base elements; gallium and arsenic. ... This does requires another compound to be present.

Background - Bloo Solar

www.bloosolar.com/technology/background.html

Solar cells are photo-voltaic (PV) devices electrically connected and ... while protecting the semiconductor wafers from the elements (rain, hail, etc.) ... First generation photovoltaic cells (also known as silicon wafer-based solar ... Third generation photo-voltaics are broadly defined as semiconductor devices that do not rely on ...

Structure of Thin-film Solar Cells - Science - How Stuff Works

science.howstuffworks.com/environmental/green-science/thin-film-solar-cell2.htm

Photovoltaic cells rely on substances known as semiconductors. ... Existing as nanoparticles, the four elements self-assemble in a uniform distribution, ensuring  ...

Scientists demonstrate new semiconductor material for solar cell ...

phys.org/news/2015-10-scientists-semiconductor-material-solar-cell.html

Oct 30, 2015 ... Scientists demonstrate new semiconductor material for solar cell technology ... smart phones to solar panels but they rely on rare elements such as .... to more efficient photovoltaic cells for generating energy from sunlight, and ...