A train line in western Switzerland now carries two kinds of traffic: passengers above, and sunlight below. On a 100-meter ...

A groundbreaking experiment is underway in Switzerland where solar panels are installed between railway tracks. This ...

RETC, part of the VDE Group, has released its 2026 PV Module Index (PVMI) Report, which features 19 solar panel manufacturers ...

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 ...

These are the best solar panels of 2026. If you're considering rooftop solar panels, make sure you choose high-quality equipment.

Silfab Solar, North America's leading PV module and cell manufacturer, has received a "high achiever" award as a top-tier ...

You need to maintain your solar panels if you want them to last. Here are my top care tips, plus how to test for faulty ones.

FREMONT, Calif.--(BUSINESS WIRE)--VDE Americas and RETC, part of the VDE Group, today introduced the Hail Resiliency Curve (HRC) Test, a groundbreaking test protocol designed to evaluate solar panel ...

When golf ball-sized hail started hammering Texas last spring, solar panels across the state faced their ultimate test. The verdict? Most panels emerged unscathed, proving that today's solar ...

My advice after testing the DIY energy tech at home. Don't let its wheels fool you, though. The F3800 Plus isn't designed for ...