Researchers in the US have created a new type of solar glass that changes from clear to tinted as it heats up and produces electricity. A paper in Nature Communications describing the work claims a solar power conversion efficiency of 11.3%.

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Researchers in the US have created a new type of solar glass that changes from clear to tinted as it heats up and produces electricity. A paper in Nature Communications describing the work claims a solar power conversion efficiency of 11.3%.