German quality assurance and testing centre TÜV Rheinland has announced that it will present a traceability testing service for modules at Intersolar Europe 2024. TÜV Rheinland said the service aims ...

“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 ...