激光发射接触晶体硅太阳电池的仿真研究

2009 13th International Workshop on Computational Electronics Pub Date : 2009-05-27 DOI:10.1109/IWCE.2009.5091151

Y. Sheng, Y.G. Xiao, Y. Zhou, Z. Q. Li, Z. Simon Li, Z. Li

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引用次数: 0

摘要

采用交叉微细APSYS和CSUPREM软件对具有激光发射接触(LFC)的晶体硅太阳能电池进行了模拟。不同的激光发射参数导致不同的LFC轮廓和不同的电池性能。结果表明，通过增加铝团的浓度、激光时间和光斑直径，可以将电池效率提高到一个相对稳定的值。用暗电流作定量解释，用内嵌电位作定性解释。

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Simulation on Crystalline Silicon Solar Cell with Laser-fired Contact (LFC)

Crystalline silicon solar cells with laser-fired contact (LFC) are simulated with Crosslight APSYS and CSUPREM. Different laser firing parameters lead to different LFC profiles and different cell performances. It is shown that the cell efficiency can be improved to a relatively stable value by increasing concentration of aluminum clusters, lasing time or laser spot diameter. The results are further explained quantitatively by dark current and qualitatively by built-in potential.

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2009 13th International Workshop on Computational Electronics

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