California-based PVEL, an independent test lab for the downstream solar industry, said this week that it has made several ...

Last week, testing specialists PV Evolution Labs launched its latest Module Reliability Scorecard, which names more than 100 ...

For the fourth year in a row, Kiwa PVEL’s 2026 Module Reliability Scorecard registered a record high in module test failures.

“Four years ago, that was at 50% and it’s steadily increased since,” said Tristan Erion-Lorico. Image: Kiwa PVEL.