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It's about damn time, don't you think? Scientists at Lawrence Berkeley National Laboratory announced Wednesday that they have been able to confirm a new high-efficiency solar cell design that utilizes nearly the entire solar spectrum. Translation: They figured out a way to make solar panels generate electricity in the dark. CleanTechnica says ,
The next generation of solar panels will bear little resemblance to their predecessors, at least on the outside. Companies like SRS Energy, Kyocera and Suntech Power are working with building suppliers on alternatives to clunky solar panels that will satisfy the demands of picky property owners, creating products like solar roofing tiles that blend in with the traditional clay versions found on many Southern California homes. Aesthetics have long been a complaint of homeowners who were interested in switching to renewable power, but were unhappy with the looks of conventional solar panels. Building-integrated photovoltaics (BIPV) are solar installations that also serve as functional building materials including roofing, shading systems and window glazing.
U sing parts easily available from the internet (see helpful links) and your local stores, you can make a small solar power generator for $250 to $300. Great for rolling blackouts, life outside the power grid, or the coming zombie apocalypse. Power your computer, modem, dvd, tv, cameras, lights, fans, or DC appliances anywhere you go. Use in cabins, boats, tents, archaeological digs, or while travelling throughout the third world. Have one in the office store room in case of power failures in your highrise.