Now, researchers have found that sandwiching a germanium oxide layer between the rear contact and the tin layer was able to increase energy conversion efficiency from 3.71% to 4.81%.

In your home, you probably have a handful of gadgets that rely on batteries: remotes, smoke detectors, wireless keyboards. But instead of having to replace those batteries again and again, those ...

Used solar panels can save you money, but you’ll risk giving up efficiency and buying equipment with existing issues. Some or all of the mortgage lenders featured on our site are advertising partners ...

PHILADELPHIA — The solar power industry is booming and that growth helps the world meet its climate goals by replacing fossil fuels. But an emerging problem in the U.S. solar business that installs ...

Solar shingles are less noticeable and easier to put on the roof, but they cost more and can be less efficient. Some or all of the mortgage lenders featured on our site are advertising partners of ...

Explore the realities of solar panels in this video, examining whether the benefits of solar power outweigh the drawbacks. Solar energy has experienced significant growth, creating numerous jobs and ...

In comparison, previous accelerated testing studies found that panels should lose up to 1% per year in performance. This new study puts holes in that theory, and though not all panels are likely to ...

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

Rosanne is an interior design and home improvement writer with 8 years of experience. During that time she has worked with numerous businesses and publications. Rosanne has been with Forbes Home for ...