Question

what are solar cells? explain the structure of solar panel .list two principal advantages associated with solar cells.​

Answer 1

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• Solar cells are used to trap the solar energy and to convert into various mechanisms such as electrical energy, mechanical energy etc
• These reduces the cost of electrical appliances
• Solar cells reduces electricity
• It reduces the natural resources

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Answer 2

Photovoltaic modules use light energy (photons) from the Sun to generate electricity through the photovoltaic effect. The majority of modules use wafer-based crystalline silicon cells or thin-film cells