A Computationally Efficient Multidiode Model for Optimizing the Front Grid of Multijunction Solar Cells under Concentration

Figure 2

(a) Schematic overview of the current flow and layout of the front side of a multijunction solar cell. Numbers 1, 2, and 3 indicate the sources of resistance as indicated in the text, (b) the single-diode model equivalent circuit, and (c) equivalent circuit of the multidiode model.

(a)

(b)

(c)