Every solar panel company makes bold claims about its panel efficiency, maximum wattage availability, temperature coefficient and other specs in optimal conditions. Anyone who does product testing ...

"About an 8% increase in power output." Homeowner makes stunning realization after conducting DIY test on rooftop solar ...

The global solar boom has introduced a new urgency around asset durability, performance, and risk. As utility-scale solar farms become more common, so do the invisible defects that compromise ...

"This highlights the necessity for further research." Scientists make incredible breakthrough that could revolutionize solar ...

Southwest Research Institute (SwRI) conducted a series of large-scale tests to investigate factors that affect flame spread ...

If you stop to think about it, it’s a marvel that we can harness energy from the sun. But we do, thanks to solar panels equipped with photovoltaic cells that convert sunlight to electricity. That’s no ...

We tested 20 solar generators to find the most versatile devices that can provide emergency backup power and fuel off-grid activities. Three came out as the best.

A new white paper from Solar Panel Recycling argues that interconnection rules and unfavorable economics make large-scale, responsible reuse largely infeasible.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan is a writer who covers air and water quality and ...