Evaluation and Determination of the Parameters of a Photovoltaic Cell by an Iterative Method

Abstract

This paper presents an iterative method Predictor-Corrector Hally Method (HM) for finding the voltage of a solar cell single diode model from the equivalent circuit. The purposes of the obtained results are to reduce the number of iterations. Two numerically methods are applied and compared; newton's and Hally methods. The results showed that the proposed is the most efficient compare with NRM. The goal of the present work; the results obtained of PV parameters by means of various techniques and these results are compared and discussed. The acquired results presented the suggested technique (HM) was a sufficient and effective tool for solving the solar cell's model with a least iterations. All the calculations are achieved using Matlab program.