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 ...

"Check to see if it's under or over for the month." Solar panel owners offer advice on how to improve rooftop panels' ...

Free Energy, 6v Solar Panel, How to Make a Solar Cell ...

With the growth of portable power stations as solar generators in the last decade, interest and competition has led to huge improvements in solar panel performance. When I began playing around with ...

Residential solar panels are often sold with long-term loans or leases, with homeowners entering contracts of 20 years or more. But how long do panels last, and how resilient are they? Panel life ...

Utility bills can be expensive in New York. Solar panels might be a solution. Want to slash your electric bills? Installing solar panels can lower your energy costs -- and might even have your utility ...

If rising energy bills have left you frustrated, you’re far from alone. Many UK households are now considering alternatives to the grid, and a solar panels setup has become a top option. As ...

A new study of solar installations from the 1980s and ’90s found many still generating most of their original power.

Scientists at the Autonomous University of Querétaro in Mexico have discovered how to make perovskite solar cells, a type of thin-film cell, more stable and efficient without using traditional lead ...