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A. Virtuani
Fig. 9.1 c-Si solar cells with (from the top left) two (2BB), three (3BB), five (5BB) busbar and cell
without busbars (below right). Current-collecting fingers are placed perpendicular to the busbars
Fig. 9.2 Simplified sketch of a solar module with two-busbar (2BB) cells. Cell interconnect ribbons
and string interconnects are shown. Busbars are hidden below the ribbons
A. Virtuani
Fig. 9.1 c-Si solar cells with (from the top left) two (2BB), three (3BB), five (5BB) busbar and cell
without busbars (below right). Current-collecting fingers are placed perpendicular to the busbars
Fig. 9.2 Simplified sketch of a solar module with two-busbar (2BB) cells. Cell interconnect ribbons
and string interconnects are shown. Busbars are hidden below the ribbons