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Ordinarily, water is used to clean off the layer of dust that continuously accumulates on solar panels. In arid regions,…
Ordinarily, water is used to clean off the layer of dust that continuously accumulates on solar panels. In arid regions, however, doing so can be challenging. A new system addresses this problem, by substituting electrostatic repulsion for water.
https://youtu.be/epX9kUuDmgY