Multi-Wire Interconnection of Busbarless Solar Cells with Embedded Electrode Sheet
Keyword(s):
A Cell
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The module technology proposed in this paper is used to fabricate a wire embedded ethyl vinyl acetate (EVA) sheet module by applying a cell/module integrated process in which the cell and wire are bonded during the lamination process. A wire-embedded EVA sheet module was fabricated using a busbarless cell and SnBiAg wire. As a result of the module characteristics corresponding to the lamination process temperature, the highest efficiency of 19.55% was observed at 170 °C. The lowest contact resistivity between the wire and the finger electrode was shown under a temperature condition of 170 °C, which was confirmed to increase the efficiency owing to an improvement of the fill factor with an excellent electrical contact.
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2021 ◽
Vol 132
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pp. 105887
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2011 ◽
Vol 1
(4)
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pp. 610-617
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2016 ◽
Vol 845
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pp. 224-227
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2017 ◽
Vol 171
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pp. 228-238
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