The race to build the world’s most efficient solar cell is no longer a theoretical contest inside physics labs, it is a high‑stakes engineering sprint that will shape how quickly the global energy ...

Solar cells, devices that can convert sunlight into electricity, are now widely used in many countries worldwide. Over the ...

A new solar breakthrough may overcome a long-standing efficiency barrier. Researchers used a “spin-flip” metal complex to capture and multiply energy from sunlight through singlet fission. The result ...

A KAIST research team has solved the "solar cell dilemma," in which increasing efficiency shortens lifespan, while extending ...

Retailers such as Amazon, Iceland and Lidl have said they are working with the Government to update regulations ...

If you've been on the fence about adding solar panels to your home, the pros at EnergySage have some math for you to check out. They've offered calculations for sorting out how worthwhile solar panels ...

Solar panels may not be widespread from a home energy perspective, but the technology has dominated the calculator industry for more than 40 years.

In space, satellites face brutal temperature shifts from hot sunlight to freezing shadows. For ...

Add Yahoo as a preferred source to see more of our stories on Google. Flexible solar panels can be a low-cost way to help power your campervan or garden office (Getty/iStock) Flexible solar panels ...

Does adding a new home solar panel system makes sense in northern climates? This Canadian homeowner shares their experience.

The previous solar efficiency record has now been broken, and this one could have ...