A research group in Japan identified a correlation between damp heat test of 1,000 hours to 3–6 years of field exposure in humid areas and changes in acetic acid concentration in photovoltaic modules.
“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 ...
Chinese solar module maker CGL Technology presented its latest perovskite solar module technology at the Intersolar tradeshow in Munich, Germany, this week. “This module has met IEC testing standards ...
Kiwa PVEL’s Tristan Erion-Lorico told delegates at PV ModuleTech Europe this week that test failure rates for module breakage are ‘off the charts’. Image: PV Tech Industry experts gathered in Málaga, ...
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