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.

Since 2012, UK-based Power Roll has been working on a way to print low-cost solar film to generate clean energy from sunlight. It's now one crucial step closer to manufacturing its lightweight, ...

Forward-looking: Scientists in Finland have identified a new bio-based material that could help extend the lifespan of solar cells while reducing reliance on petroleum-based plastics. A team led by ...

Switch to solar with a system built for you. Off-grid solar systems generate and store power wherever the sun shines, making them a great green update to your home. Today, lots of one-stop-shop ...

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 ...

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 ...