2010年11月27日

Solar Energy

The quality of human life depends to a large degree on the availability of energy. This is threatened unless renewable energy resources can be developed in the near future. I think that solar energy should be more widely used in the near future as we can get energy so long as sunlight available i.e. the solar energy can be installed no matter how its form and scale are. Actually, solar energy can improve our live in every aspect. Solar cells are set on buildings transfer eat into electricity from the sun. An inexhaustible supply of solar energy, clean, safe, free from monopoly, unlike oil and thermal power generation would lead to environmental pollution. That’s why I think the solar energy should be more widely used in the near future.

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