Comment on Is it time to move away from silicon-based solar?parentComments−deeviant12yNo, anything in that range of efficient is a multi-junction cell. Multi-junction cells use a range of layered materials, each tuned to a narrow spectrum in which they can convert more efficiently than silicon, for instance.
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No, anything in that range of efficient is a multi-junction cell. Multi-junction cells use a range of layered materials, each tuned to a narrow spectrum in which they can convert more efficiently than silicon, for instance.