What are the applications of solar energy in life
There is nothing short of sunshine. The sun on which human beings depend has given us a lot. Now people are developing more and more. The sun has brought us convenience. More and more solar technology has filled our future with ignorance and waiting. Looking forward to the future of solar technology, the use of all aspects will promote the rapid development of our days.
For a long time, people have been trying their best to study the use of solar energy. The solar energy received by our earth accounts for only about 2 billion of the total energy emitted by the surface of the sun. These energies are equivalent to 30000-40000 times of the total energy needed in the world, which can be described as “inexhaustible and inexhaustible”. Secondly, the world space is not divided into day and night and four seasons, nor dark clouds and shadows. The radiant energy is very stable. Therefore, the power generation system is relatively simpler than the ground, and the strength requirements of equipment components are not too high in the world environment of no component and high vacuum. Moreover, unlike fossil fuels such as oil and coal, solar energy will not lead to the “greenhouse effect” and global climate change, nor will it cause environmental pollution. Because of this, the use of solar energy has attracted the attention of many countries. We are developing all kinds of new photoelectric technologies and new photoelectric materials to expand the application field of solar energy. Especially in the past 10 years, under the attack of the two major crises of the increasing bottom of oil exploitation and the deteriorating ecological environment, we are more and more looking forward to the arrival of the “solar age”. From power generation, heating, water supply to a variety of solar power devices, they are widely used. In some fields, the use of solar energy has begun to be practical. Such as solar water heater, solar street lamp, solar garden lamp, solar lawn lamp, solar stove, solar controller, etc.
Therefore, the era of solar energy that all mankind has dreamed of is close at hand, including collecting solar energy in space, transmitting it to the earth, and turning it into electricity, to deal with the energy crisis faced by mankind. It is no longer a wish to follow the progress of science and technology, The world’s first solar power station built by the National Aeronautics and Space Administration and the national Department of Energy has recently been assembled in space and will soon begin to supply power to the ground.