1974 - J. Baldwin, at Integrated Living Systems, co-develops the world's first building (in New Mexico) heated and otherwise powered by solar and wind power exclusively. .
In the 19th century, it was observed that the sunlight striking certain materials generates detectable electric current – the . This discovery laid the foundation for . Solar cells have gone on to be used. .
• 1901 - observes the variation in electron energy with light frequency.• .
• 1932 - Audobert and Stora discover the photovoltaic effect in (CdSe), a photovoltaic material still used today. .
• 1980 - The at University of Delaware develops the first exceeding 10%. .
• 1839 - observes the via an electrode in a conductive solution exposed to light.• 1873 - finds that shows .• 1874 - writes to fellow mathematician .
• 1960 - Hoffman Electronics creates a 14% efficient solar cell.• 1961 - "Solar Energy in the Developing World" conference is. .
• 2003 - George Bush has a 9 kW PV system and a solar thermal systems installed on grounds keeping building at the White House 1954 Photovoltaic technology is born in the United States when Daryl Chapin, Calvin Fuller, and Gerald Pearson develop the silicon photovoltaic (PV) cell at Bell Labs—the first solar cell capable of converting enough of the sun’s energy into power to run everyday electrical equipment.
[pdf] The Dover Sun House, built in 1948, was the first solar-powered home. This house used solar energy long before it was common. It showed the power of solar energy in homes. Telkes, a biophysicist and chemist, worked with architect Eleanor Raymond on the Dover Sun House.
[pdf] The world-first and largest GW-scale integrated renewable energy project is making rapid progress at Pinnapuram near Kurnool in Andhra Pradesh. A project includes 4000 MW of solar, 1000 MW of wind and 1680 MW of pumped hydropower generation, and is developed by Hyderabad-based Greenko.
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