Solar cells are an increasingly important source of renewable energy, but there’s still room for improvement. Stanford engineers have now developed a …
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Pyramid lenses catch light from any angle to boost solar cell efficiency
Solar cells are an increasingly important source of renewable energy, but there’s still room for improvement. Stanford engineers have now developed a pyramid-shaped lens that can focus sunlight from any angle onto a solar cell, keeping it collecting power from sunrise to sunset.
More solar power innovations
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