Dirt can cut solar output, but cleaning only pays off when the numbers make sense.

A collaborative research team has successfully developed a self-powered pollution prevention technology that can remove pollutants from the surface of solar panels without external power. This ...

A Jordanian research team has designed a cleaning technique for solar modules that uses static electricity to remove dust from panel surfaces. The system features an electrostatic ionizer that reduces ...

Keeping panels clear of dust in large solar farms can be a time-consuming, wasteful and costly business. A Sicilian technology startup called the Reiwa Engine has developed an autonomous robot called ...