Within RETC's custome portfolio, 19 manufacturers earned recognition in the 2026 PV Module Index across multiple testing disciplines and award categories. Thirteen manufacturers achieved Overall ...
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 ...
Researchers at Ritsumeikan University in Japan have tested a new type of polyethylene terephthalate (PET) front sheet and related encapsulation methods to improve durability of copper indium gallium ...
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 ...
‘We’re seeing that manufacturers have tried to remove materials, remove costs from those modules, to cut their losses, and that presents reliability risks,’ says Tristan Erion-Lorico. Image: Kiwa PVEL ...
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