Kiwa PVEL has updated its solar module Production Qualification Program to better assess the performance of solar PV modules.

Solar panel efficiency affects how much electricity your system can generate from the roof space available – here’s what that ...

The independent test lab introduced test to failure methodologies and expanded hail and mechanical stress sequences to better reflect risks from extreme weather and glass breakage.

Solar panel testing lab Kiwa PVEL has updated its Product Qualification Program (PQP). The revisions address growing concern ...

The solar tile on a test roof in the Netherlands looks like any other clay-colored roofing product. But underneath its ...

Kiwa PVEL, the independent lab for quality and reliability testing of solar photovoltaic (PV) modules, today announced a ...

After years of testing portable solar panels, I've found that small adjustments to my setup can yield massive efficiency ...

One of the study’s most significant findings concerns solar modules mounted on tracking systems. Image: UNSW. Researchers at the University of New South Wales (UNSW) have developed the world’s first ...

When Popular Mechanics editors test EcoFlow power stations, we really put them through their paces. Reviews Editor Amber ...

Solar panel efficiency: how much power do panels really produce for your home? - Solar panel efficiency affects how much ...

For years, one of the few worthy criticisms of solar power was that it can take up a lot of land. The solution was apparently ...

It’s about the size of a toaster and weighs 10 pounds, yet it delivers up to 600 watts—which was enough to run my ...