PI Berlin: Asia leading the way for module quality

Quality assurance provider PI Berlin has found the solar industry has made significant improvements to module quality in the past six years and that, perhaps surprisingly, manufacturers in China and South East Asia are setting the standard by producing higher quality modules, on average, than other regions.PI Berlin today published a report based on its findings after carrying out 250 factory audits on more than 120 module manufacturers in the past six years. The results show overall module quality has improved, with the proportion of manufacturers given 'excellent' or 'above average' audit ...

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