Importance

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Abstract

A solar cell with a semiconductor body and with a contact layout for electrically connecting a surface of the semiconductor body, including: a plurality of current collecting contact fingers, which are disposed substantially parallel to each other, wherein the contact finger respectively has a line resistance of at least 100 Ω/m, a plurality of busbars, which are electrically connected to the contact fingers, and at least one cell connector continuously connecting the busbar, wherein the contact fingers and the busbar are dimensioned, particularly in terms of the material properties thereof, layout on the semiconductor body thereof, width and layer thickness thereof, that the contact layout has a series resistance of maximum 1 Ωcm².

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First Claim