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 ...

Having solar panels on your roof is a great way to save money on your energy bills, lower your dependence on the power grid, and reduce your home's carbon footprint. While there are hidden costs to ...

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

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

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

Solar power experts are encouraging Houstonians to clean their panels to avoid losing energy during the upcoming year. The Lone Star State faced hazy skies in July due to Saharan dust blowing through ...

Even for the most enthusiastic boosters of renewable energy, it’s hard to argue that solar panels provide truly clean electricity if, at the end of their lives, many of them end up in landfills. But ...

Renewables often do especially well during shoulder season, the period of time between winter cold and summer heat. Milder ...