Can’t we generate solar power during night times? Yes my paper suggests a solution to generate solar power during night times. It is probably well known that we are running out of fossil fuel. Most of the energy sources we are using are non renewable. Oil and gas are not to last longer than about fifty years, whereas coal will probably last another two or three centuries. Uranium and nuclear plants will not last forever either. So, in order to provide the generations to come with energy, we have to find the way to use unlimited sources. And this is where SPS gets in action. It provides solutions to use one of the most: a renewable and unlimited source on earth: the SUN.
The Solar Power Satellite (SPS) concept would place solar power plants in orbit above Earth, where they would convert sunlight to electricity and beam the power to ground-based receiving stations. The ground-based stations would be connected to today's regular electrical power lines that run to our homes, offices and factories here on Earth.
Why put solar power plants in space? The sun shines 24 hours a day in space, as if it were always noontime at the equator with no clouds and no atmosphere. Unlike solar power on the ground, the economy isn't vulnerable to cloudy days, and extra generating capacity and storage aren't needed for our nighttime needs. There is no variation of power supply during the course of the day and night, or from season to season. The latter problems have plagued ground based solar power concepts, but the SPS suffers none of the traditional limitations of ground-based solar power.
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