MIT's new solar cell turns heat into light to break energy conversion limits
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MIT researchers are heating up clean energy technology with a new solar cell capable of converting solar heat into usable light, which raises the overall solar-to-electricity conversion rate of the cell. The new device demonstrates, for the first time ever, a method that allows solar cells to use heat to break through a theoretically predicted limitation on the amount of sunlight which can be converted into electricity. Compared to traditional solar cells, MIT’s new invention could be the thing...