Solar cells work 10 metres underwater, opening new power source for marine technology

Ten metres beneath the surface of the South China Sea, where sunlight is already much weaker than it is above the water, researchers attached solar cells to underwater robots and waited to see what would happen. After just two hours, the cells had not only continued operating but had generated enough electricity to charge lithium-ion […] The post Solar cells work 10 metres underwater, opening new power source for marine technology first appeared on Dailynewsegypt.