Sensitivity analysis of the reduced forms of the one-diode model for photovoltaic devices

This work describes a sensitivity analysis for the one-diode model used to represent photovoltaic devices. The parameters of the model can be found through an analytic and numeric procedure starting from the datasheet values given by the constructor. From this repeatable and pseudo-deterministic approach, a numerical study of the sensitivity of the model parameters against experimental datasheet values is proposed, along with a strategy to minimize the average error propagated in model identification.