The promise of solar power from space is that it would eliminate the clean energy technology’s biggest drawback – not being able to operate in darkness – by putting the panels in orbit where they can evade Earth’s shadow. — AFP
Chinese researchers have successfully tested a full-system model of technology that could one day wirelessly transmit solar power from outer space to Earth.
A model power station at Xidian University in Shaanxi province captures sunlight high above the ground and converts it into microwave beams. It then transmits through the air to a receiver station on the ground, where it can be converted back to electricity.
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