Maximizing Photovoltaic Solar Energy Output: An Advanced Anfis Based MPPT with ZETA Converter

This study introduces an MPPT technique that combines ANFIS with a PI controller, aimed at improving solar energy capture. Using a zeta converter, it enhances power extraction from PV arrays, maintaining efficiency across different irradiance and load scenarios. The duty cycle of the converter is adjusted by the ANFIS-PI controller to achieve optimal power production. Simulations conducted in MATLAB/Simulink indicate the advanced performance of this controller over traditional MPPT techniques like PO, Incremental Conductance, and Fuzzy logic, demonstrating better peak power tracking and energy efficiency, thereby making it a viable option for solar energy systems.