In the photovoltaic industry, where long-term reliability directly impacts project profitability, non-destructive testing has become a cornerstone of quality assurance. Solar modules, exposed to harsh ...

The rapid development of the photovoltaic industry has raised higher requirements for module quality control, and traditional ...

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 ...

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 ...

Is investing in solar worth it? How I'm maximizing my panels' lifespan and savings ...

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

Can solar panels survive a hailstorm? This experiment showcases ice falling from above to determine what breaks first: the ...