The history of solar energy pdf

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It is instructive to look at the history of PV cells [2] since that time because there are 1961 - "Solar Energy in the Developing World" conference is held by the Nov 3, 2019 - May 25, 2012 - Nov 19, 2015 - 8 U.S. Department of Energy, “The History of Solar.” 9 Butti and Perlin, whitehouse.gov/sites/default/files/image/president27sclimateactionplan.pdf. Feb 18, 2016 -Solar technology isn't new. Its history spans from the 7th. Century B.C. to today. We started out concentrating the sun's heat with glass and mirrors to light fires. Apr 12, 2018 - Solar power cell technology invented In 1839, French physicist Edmond Becquerel discovered the photovoltaic effect while experimenting with a cell made of metal electrodes in a conducting solution. He noted that the cell produced more electricity when it was exposed to light. Solar power cell technology invented In 1839, French physicist Edmond Becquerel discovered the photovoltaic effect while experimenting with a cell made of metal electrodes in a conducting solution. He noted that the cell produced more electricity when it was exposed to light.