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

Researchers studying PV panels in Chile’s hyper-arid Atacama Desert found that cemented soiling can cause annual energy losses of up to 9.8%. Their combined field and laboratory work shows that dry ...

Scientists in Morocco have developed a novel solar panel cleaning system designed to remove dust and bird droppings. Their prototype was built at a total cost of $386 and is ready to incorporate AI ...

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 ...

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

Solar panels can lose efficiency due to dust, heat, shade and poor maintenance. Experts say simple steps like regular cleaning and system checks can improve performance, lower bills and extend panel ...

When my friends and I bought our off-grid property on California’s Central Coast, we found ourselves simultaneously blessed by a large, steep, south-facing hillside — an ideal location for solar ...

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Rooftop solar has become one of the fastest-growing clean ...