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 ...

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 ...

As the US heads into peak hailstorm season, solar panels across the nation—especially in Hail Alley, are facing their annual test. The verdict, year after year? Most panels emerge unscathed, proving ...

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 ...

Fraunhofer Institute for Solar Energy Systems ISE (Fraunhofer ISE) has found that current UV testing methods overestimate degradation in tunnel oxide passivated contact (TOPCon) solar modules, as dark ...

Even when an older panel no longer reaches its original rating, it can still have practical value.

A new study finds that you can skip encapsulation with a plastic only sandwich for solar panels. This new tech makes solar ...

In a world dealing with environmental issues and energy shortages, the promise of clean, renewable energy from solar power is driving development of solar-cell technologies. This growth in the solar ...

Even small solar panels are expensive, so they need to last a long time in order to make their money back. Take my EcoFlow 400W flexible panel. This retails for $550. If you take the average price for ...

A solar system stress test for off grid living shows you where your power system fails before a storm, cold snap, or long ...

A veteran consumer advocate with over two decades of rigorous product-testing experience, Lisa leads our mattress category and joined the home energy team, helping bring clear, actionable advice to ...

Sun-Ways has estimated that panels across Switzerland’s roughly 5,000 kilometers of railway could produce about one terawatt-hour of electricity per year, or roughly 2 percent of the country’s ...