Long Term Testing over 6 Years on Crystalline Silicon Solar Modules with Snail Trails

W. He, Jin Yang, Liang Lei, Chuanke Chen, Hong Yang, He Wang, Mingchang Ding, Shuangqing Zhang
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引用次数: 2

Abstract

In this paper, the influence of the snail trails on the performance and long-term reliability of solar modules were investigated in detail by six years of tracking test of 4 solar modules with snail trails. The results show that the snail trails have no obvious expansion over the six years. And the average power degradation of the snail trails was 0.6% per year, which is in the normal range. These results indicated that the snail trail is only an appearance defect, which has no obvious negative effect on the electrical performance of solar modules.
长期测试超过6年的晶体硅太阳能组件与蜗牛径
本文通过对4个带螺迹的太阳能组件进行长达6年的跟踪试验,详细研究了螺迹对太阳能组件性能和长期可靠性的影响。结果表明:6年来,蜗牛足迹没有明显的扩张。蜗牛足迹的平均功率衰减为每年0.6%,在正常范围内。这些结果表明,蜗牛痕迹只是一种外观缺陷,对太阳能组件的电性能没有明显的负面影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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