FIELD: process engineering.
SUBSTANCE: collector electrode for solar cell is produced by multiple stencilling with conducting paste. Rate of rolling at second or further stencilling jobs is higher than that at first stencilling job. Second and further stencilling is performed over collector electrode printed for the first part. Thus, the higher the stencilling rate the better separation of printing plate from the paste and base.
EFFECT: increased amount of applied paste and depth of collector electrode fill, lower resistance, efficient solar energy conversion.
4 cl, 2 dwg, 2 tbl
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