Robot for cleaning solar panels

THE PROBLEM

1. Dust on solar panels reduces their efficiency by 50%;

2. Using human labor to wash the panels costs $ 10 to $ 35 per square foot;

3. Solar panels should be cleaned once a week so that they do not impair the efficiency.

- the opportunity to work without a person;

- work at night on a single battery charge;

- automatic charging per day;

- clever use of water (mixing with air and spot spraying);

- weeding & cleaning of snow or sand. And it's all one device.