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Breakthrough nano-technology solar cell achieves 18.2% efficiency, eliminates need for anti-reflection layer

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Category: Science News Archive (2012)

Scientists at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) have produced solar cells using nanotechnology techniques at an efficiency – 18.2%—that is competitive. The breakthrough should be a major step toward helping lower the cost of solar energy.

This is a real breakthrough in energy conversion efficiency.  To read more, click here.