Optimization Design of a Multibusbar Structure: The Using of a Conductive Belt

Figure 12

Relationship between the number of the wires and the following power losses of a module whose cell area is equal to a full cell: resistance power losses of fingers with wet weights of 80 mg, 40 mg, and 20 mg per full cell; power losses of conductive belts with wire diameters of 100 μm, 200 μm, and 300 μm, and with cell sizes of full, half, and one-third.