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Sources of Energy — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceSources of Energy3 Marks
Question
What is a solar cell panel? For what purpose is it used? State its two main advantages.
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Answer

Solar cell panel consists of a large number of solar cells joined together in a definite pattern. It is used to convert solar energy into electricity. Advantages of solar cell panel are:
  1. It provides much more electric power than a single solar cell.
  2. It is used to provide electricity in remote and inaccessible rural areas.

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