Preventing LID in a 23.83% efficient Longi PERC cell

Australian researchers have unveiled hydrogenation technology to reduce light and elevated temperature-induced degradation in Czochralski silicon PERC solar cells. The developers say the process can minimize degradation without sacrificing performance in cells and modules.Scientists at the University of New South Wales Sydney have developed hydrogenation technology they say reduces light (LID) and elevated temperature-induced degradation (LeTID) in Czochralski silicon solar cells and modules. The method, the researchers claim, controls the presence of hydrogen by passivating boron-oxygen defects ...

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