How to clean solar panels without water – Electrostatic dust repulsion (www.youtube.com)

Although solar panels are the face of Renewable and non-polluting energy revolution, Cleaning the panels is an important and arduous task.

Cleaning solar panels currently is estimated to use about 10 billion gallons of water per year. MIT researchers are working on finding ways to clean the panels without using water or dry scrubbing. This will save water, improve output efficiency.

Best wishes to them.!