As more solar power is added to the energy grid in Western Pennsylvania and across the world, researchers at Carnegie Mellon University are thinking about what comes next: how to maintain those solar ...

"I wanted to create an automatic way to spray water over rooftop solar panels for effective and compete cleaning," said an ...

Drone inspection and cleaning company Apellix will demonstrate its Power Wash Drone that can clean solar panels and other ...

Researchers in Finland found that dishwashing liquid reduces solar module transmittance and performance, leaving residues even after rinsing. They recommend avoiding its use for cleaning solar panels.

Every solar asset manager knows the math. Dust, pollen, bird droppings, agricultural residue and salt film can steadily eat ...