کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7935158 | 1513048 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
UV-induced degradation in multicrystalline PERC cell and module
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
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چکیده انگلیسی
The reliability of the long-term operation of multicrystalline silicon (mc-Si) modules is very important due to its large market share. However, mc-Si modules show significant degradation over time, when exposed to sunlight. In this paper, the changes in the electrical characteristics, before and after ultraviolet-induced degradation (UV-ID), were monitored in mc-Si passivated-emitter-rear-contact (PERC) cells. We first demonstrate that UV light causes the formation of defects in the bulk of solar cells, rather than destroying the surface passivation. An advanced hydrogen passivation process is performed to inhibit the bulk degradation and it is found that UV-ID is effectively suppressed on either the cell or the module.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy - Volume 170, August 2018, Pages 1009-1015
Journal: Solar Energy - Volume 170, August 2018, Pages 1009-1015
نویسندگان
Feng Ye, Yunpeng Li, Weiwei Deng, Haiyan Chen, Guangming Liao, Zhiqiang Feng, Ningyi Yuan, Jianning Ding,