Ex. 1: Generate graphs as shown in textbook 5.8, 5.9, 5.10Figure 5.8 - Dark Current characterisitic of a Si solar cell

From Poissons equation, for the space charge region on the n side

Figure 5.9 - Influence of shunt resistance on solar cell parameters

Applying boundary condition Ex=r = 0, paths for electric field E(x) is givenby:

Figure 5.10 - Influence of series resistance on solar cell parameters

Similarly for the p side, paths for electric field is given by

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