Alex wants to use the energy of the sun to produce electricity. What should he install at his house?

Windmill

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Petrol pump

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Refinery

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Solar panel

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Solution

The correct option is D Solar panel
Solar energy is the energy obtained form the sunlight. Solar panels convert this solar energy to electric energy and store it in batteries. Solar panels do not cause any pollution, and so it is a clean energy source.
So Alex should install solar panels at his house.

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