Japan Aerospace Agency announces demonstration of space solar power generation in 2022, scheduled to be put into practical use in 2050
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·Solar energy is currently the most constant and clean energy. Although it has been vigorously promoted, it has various shortcomings. Low energy efficiency is one aspect, and the most important thing is Affected by the weather, it is impossible to obtain solar energy in cloudy and rainy days and at night. This project of Japan Aerospace Exploration Agency (JAXA) is formulated in response to the biggest shortcomings of solar energy on the earth, which can realize the most effective use of solar power.
·Regarding the details of the Japan Aerospace Agency (JAXA) space solar power generation, the future space solar power panels are expected to reach a large square scale with a side length of 2.5 kilometers in a space of 36,000 kilometers. The post-production power generation capacity reaches the current 1GIGA (billion) watt level of nuclear power plants.
Of course, this project currently faces many problems, such as the huge cost of transporting solar panels to the sky, how to transmit electricity from 36,000 kilometers of space to the earth, and so on.