Monocrystalline, polycrystalline or thin-film? Here’s how the main types of solar panel compare on efficiency, lifespan, and the roof space you’ll need.

Astronomers have revealed new research showing that millions of new solar system objects are likely to be detected by a brand-new facility, which is expected to come online later this year.

A research group in Morocco has developed a novel solar panel cleaning system that uses transparent rolling film technology to remove dust and bird droppings efficiently. The system, which has already ...