Researchers from Stanford University are working on solar panel technology that works at night, which is one of the biggest ...

However, if you want to brighten pathways or stairs, we rated the Aogist Solar Ground Lights as the best path lights. These low-profile lights are elegant and understated, with small discs which ...

But now, James’ company, Soma Bags, is providing a solution: backpacks equipped with solar panels that charge a reading light. What started as a small-scale project with some discarded cement ...