The material used for solar cell should have | vedclass

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(C) For a solar cell to be efficient, the material must be able to absorb a significant portion of the solar spectrum. Most of the solar radiation rea

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between $1.0 	ext{ eV}$ to $1.8 	ext{ eV}$.

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(C) For a solar cell to be efficient, the material must be able to absorb a significant portion of the solar spectrum. Most of the solar radiation reaching the Earth's surface lies in the visible and near-infrared range. $A$ band gap in the range of $1.0 	ext{ eV}$ to $1.8 	ext{ eV}$ is ideal because it allows the material to absorb photons with energies corresponding to the peak intensity of the solar spectrum. Silicon, with a band gap of approximately $1.1 	ext{ eV}$, is the most commonly used material for solar cells due to this property.

The material used for solar cell should have a band gap:

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