South African researchers have developed a new cleaning system for solar panels that uses a color-sensing light-to-frequency converter to detect dirt. It can reportedly remove around 95% of the dust ...
Solar farms have a significant clean water footprint. But new technologies could help. By Anuradha Varanasi Published Mar 22, 2022 10:00 AM EDT Get the Popular Science daily newsletter💡 Breakthroughs ...
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