This carbon solar cell harnesses infrared light

JMH · Jun 21, 2012

Approximately 40 percent of the solar energy reaching Earth's surface can be found in the near-infrared region of the spectrum - energy that conventional silicon-based solar cells are unable to harness.   

However, a new class of all-carbon solar cell developed by MIT researchers could help tap into that unused energy, opening up the possibility of combination solar cells. Such a component could potentially incorporate both traditional silicon-based cells and the new all-carbon cells - which could make use of almost the entire range of sunlight's energy.

http://www.tgdaily.com/sustainability-features/64206-this-carbon-solar-cell-harnesses-infrared-light

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This carbon solar cell harnesses infrared light

JMH

Emeritus, Contributor