What is solar cell panel ? Name two materials used for making solar ce

1.	What is solar cell panel ? Name two materials used for making solar cell. Write two limitations of solar cells.
Answer» Solar cell panel comprises a large number of solar cells and can provide a much higher power for many uses. Two materials used for making solar cell are Gallium and Silicon. Limitations of Solar cells : (i) It is not available in night and on a cloudy day. (ii) Energy reaching the surface is very much diffused, so its direct utility is limited.

What is solar cell panel ? Name two materials used for making solar cell. Write two limitations of solar cells.

Answer»

Solar cell panel comprises a large number of solar cells and can provide a much higher power for many uses.

Two materials used for making solar cell are Gallium and Silicon.

Limitations of Solar cells :

(i) It is not available in night and on a cloudy day.

(ii) Energy reaching the surface is very much diffused, so its direct utility is limited.

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What is solar cell panel ? Name two materials used for making solar cell. Write two limitations of solar cells.

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