One of the major barriers standing in the way of solar power’s wider adoption is its high cost. Sierra Solar plans to address this problem by offering cheaper thin-film photovoltaic cells, and just raised $40 million in a second round of funding to do it.
The Fremont, Calif. company achieves its cost-effective prices by... (Read more)
Reprinted with permission from VentureBeat. Story copyright 2009 VentureBeat Inc. All rights reserved.
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