MIT spin-off plans to manufacture cheap, efficient solar cells

Researchers from MIT have improved commercial solar cells that will soon be significantly cheaper and more efficient than those available today. Ely Sachs, a professor of mechanical engineering at MIT, predicts that by 2012 such solar cells will be comparable in price with coal, which is about $1 per watt.

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<p><a href="http://www.physorg.com/news125842769.html">MIT spin-off plans to manufacture cheap, efficient solar cells</a></p> <p>Researchers from MIT have improved commercial solar cells that will soon be significantly cheaper and more efficient than those available today. Ely Sachs, a professor of mechanical engineering at MIT, predicts that by 2012 such solar cells will be comparable in price with coal, which is about $1 per watt. </p>