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2022
March
Neat News 2022-71 (added 2022-03-12)
Cleaning solar panels by repulsion
© Isofoton.es [CC BY 3.0]
| Solar panels lose a significant part of their efficiency when dirty. Using water to clean them is wasteful and may be difficult in deserts. Now an electrostatic repulsion technique has been developed that causes dust particles to detach. related: #solar_panel #repulsion |