Bulky and expensive photovoltaic panels are so 2008. What does the future look like? Entire buildings, rooftops and even windows spray-painted with revolutionary nanoparticle inks that channel solar power into a thin, semi-transparent and relatively inexpensive medium. Sound crazy? Not at all, according to one group of chemical engineers.

Read the rest of Spray-On Solar Cells Energize Almost Any Surface

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Post tags: "solar energy", brian korgel, cigs, copper indium gallium selenide, nanocrystals, Solar Power, spray on photovoltaics, spray on solar cells, sunlight-absorbing nano-particles, University of Texas at Austin