These fully automated robots clean solar farms at night without using water

These automated robots can clean solar farms without using any water.

The Ecoppia E4 has an automated system that means it is completely self-sustainable even in cloudy weather.

The waterless system is also beneficial for solar farms that are located in arid climates, where solar power would be most beneficial.

Produced by Jasper Pickering. Special thanks to Leon Siciliano.

Business Insider Emails & Alerts

Site highlights each day to your inbox.

Follow Business Insider Australia on Facebook, Twitter, LinkedIn, and Instagram.