Touabi, CilinaBentarzi, Hamid2023-04-042023-04-04202226734591DOI 10.3390/engproc2022014003https://www.mdpi.com/2673-4591/14/1/3https://dspace.univ-boumerdes.dz/handle/123456789/11275In different photovoltaic PV applications, it is very important to model the PV cell. However, the model parameters are usually unavailable in the datasheet provided by the manufacturers and they change due to degradation. This paper presents a method for identifying the optimal parameters of a PV cell. This method is based on the one diode model using the grey wolf algorithm as well as datasheets. An algorithm is implemented in a SIMULINK simulator for making the I-V and P-V characteristics. This approach is found to be useful for designers due to its simplicity, fastness, and accuracy. The final results are compared to demonstrate the efficiency and accuracy of the proposed methodenGrey wolf optimization algorithmModel parametersOne diode modelPV cellArticle