Question

what is the efficiency of modern solar cells??​

Answer 1

While solar panel efficiency is generally around 15-20%, solar cell efficiency can reach 42% in some cases. However, unless otherwise stated, the performance of solar cells is measured under laboratory conditions.

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Answer 2

Explanation:

While solar panel efficiency is generally around 15-20%, solar cell efficiency can reach 42% in some cases. However, unless otherwise stated, the performance of solar cells is measured under laboratory conditions.