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solar photovoltaic

Solar PV Solar cells (source: http://www.flickr.com/photos/33264427@N06/3166865015/)

Solar photovoltaic, or simply photovoltaic (SPV or PV), refers to the technology of using solar cells to convert solar radiation directly into electricity. A solar cell works based on the...

Solar water pumps © ClimateTechWiki and respective owners

A reliable and clean water supply is an essential need but a large number of people currently lack this basic provision. Solar water pumps is a socially and environmentally attractive technology...

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