Wow! PV Panel Efficiency Bar Raised: 21%

Discussion in 'Environmental Discussion' started by hill, Nov 14, 2012.

  1. hill

    hill High Fiber Member

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    Hybrid Solar Cell Hits High Efficiency | MIT Technology Review

    I'd hate to think what they'd cost if made here in the U.S.A.
     
    #1 hill, Nov 14, 2012
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