Solar Energy - Clean Energy from the Sky

Solar energy is a clean and unlimited amount of energy. The amount of energy that the sun throws into the earth every day is staggering - the sum of the energy contained in coal, oil, and natural gas stored in the world is only equivalent to the solar energy that has received agricultural knowledge within 20 days of the earth. Therefore, the ability to collect solar energy for lighting, heating, and power generation is a good way to save money; using it to dry food, heating houses, and powering water pumps is very beneficial to improving farm productivity. Solar energy can be used in many aspects of agricultural production. This will not only save money, make the farm more self-reliant, but also reduce environmental pollution.