International Research Publication House
Solar energy is emerging renewable energy resource that has astonishing capabilities to fulfill ever increasing future demands if utilized properly. Changing radiation intensity is an inherent pitfall associated with it and MPPT (Maximum Power Point Tracking) techniques are developed to overcome those. This paper deals with using Quasi Z-source and extended Quasi-Z source for MPPT with the help of P&O method. With DC-DC converter, it boosts the DC link voltage and tracks the MPP so that power extraction capability of integrated system is significantly improved.