Independent testing lab Kiwa PVEL just published the 12th edition of its annual PV Module Reliability Scorecard. The digital ...

For the first time in the independent testing laboratory’s 12-year history, no single module has achieved the coveted “top performer” rating in all reliability tests, and a record 87% of manufacturers ...

Indianapolis, United States, May 27th, 2026, May 28, 2026 (GLOBE NEWSWIRE) -- Recognition provides independent validation of ...

This year’s Scorecard results had 43 manufacturers named as “Top Performers” in at least one test. Image: Kiwa PVEL. For the fourth year in a row, Kiwa PVEL’s 2026 Module Reliability Scorecard ...

“Four years ago, that was at 50% and it’s steadily increased since,” said Tristan Erion-Lorico. Image: Kiwa PVEL. A total of 83% of module manufacturers have had at least one test failure in the Kiwa ...

The Renewable Energy Test Center (RETC) has released its 2025 PV Module Index, assessing solar module reliability, quality, and performance across industry benchmarks. The report highlights ...

In the 12th edition, Kiwa PVEL names a total of 43 manufacturers as "Top Performers" in one or more of the tests, although ...

Utilize I-V curve plotting with specialized equipment to assess PV array performance under real-world conditions. Analyze factors such as shading, soiling, temperature, and module degradation that ...

On May 25, 2026, two mandatory national standards, "Safety Requirements for Photovoltaic (PV) Modules" (GB 47739-2026) and ...

Discover the pv magazine Awards, honoring innovation and excellence in solar PV and energy storage. Learn about categories, criteria, and past winners.