What are solar cells ? Explain the structure of solar panel
What are solar cells ? Explain the structure of solar panel. List two principal advantages associated with solar cells.
Answer
A device that converts solar energy directly into electrical energy. A large number of solar cells are combined in an arrangement called Solar Cell Panel.
Principal Advantages:
- They have no moving parts
- Require little maintenance & work quite satisfactorily without the use of any focusing device.
- These cells can be set up in remote & inaccessible areas where laying of a power transmission may be expensive.
- Exam Year: 2019
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