首页> 外文期刊>Solar Energy Materials and Solar Cells: An International Journal Devoted to Photovoltaic, Photothermal, and Photochemical Solar Energy Conversion >High-efficiency, single-crystalline, p- and n-type Si solar cells: Microstructure and chemical analysis of the glass layer
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High-efficiency, single-crystalline, p- and n-type Si solar cells: Microstructure and chemical analysis of the glass layer

机译:高效,单晶,P型和N型Si太阳能电池:玻璃层的微观结构和化学分析

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摘要

Recent investigations of the front side metallization of high-efficiency mono-crystalline Si solar cells proved that the glass layer formed at the Si/metallization interface during the screen printing plays an essential role for the charge transport, both in n- and p-type cells. High-efficiency cells (similar to 18.0% for p-type and similar to 20% for n-type cells) show similar microstructure of the glass layer and similar temperature dependence of the series resistance. From this it is concluded that the microstructure of the glass layer determines the series and contact resistance of the front side metallization.
机译:最近对高效单晶Si太阳能电池的前侧金属化的研究证明,在丝网印刷期间在Si /金属化界面形成的玻璃层对N-和P型均为电荷输送的基本作用 细胞。 高效电池(类似于P型的18.0%,与N型电池的20%相似)显示了玻璃层的类似微观结构和串联电阻的类似温度依赖性。 由此,得出结论:玻璃层的微观结构决定了前侧金属化的串联和接触电阻。

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