A Novel Hybrid MPPT Technique to Maximize Power Harvesting from PV System under Partial and Complex Partial Shading  
[PERSON]  
1 Department of Electrical and Computer Engineering, COMSATS University Islamabad, Lahore 54000, Pakistan; [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (M.H.J.) [PERSON]  
1 Department of Electrical and Computer Engineering, COMSATS University Islamabad, Lahore 54000, Pakistan; [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (M.H.J.) [PERSON]  
1 Department of Electrical and Computer Engineering, COMSATS University Islamabad, Lahore 54000, Pakistan; [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (M.H.J.) [PERSON]  
1 Department of Electrical and Computer Engineering, COMSATS University Islamabad, Lahore 54000, Pakistan; [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (M.H.J.) [PERSON]  
2 Department of Electrical Engineering, Government College University, Lahore 54000, Pakistan; [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.H.J.) [PERSON]  
1 Department of Electrical and Computer Engineering, COMSATS University Islamabad, Lahore 54000, Pakistan; [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (M.H.J.) [PERSON]  
1 Department of Electrical and Computer Engineering, COMSATS University Islamabad, Lahore 54000, Pakistan; [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (M.H.J.) [PERSON]  
1 Department of Electrical and Computer Engineering, COMSATS University Islamabad, Lahore 54000, Pakistan; [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (M.H.J.) [PERSON]  
2 Department of Electrical Engineering, Government College University, Lahore 54000, Pakistan; [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.Y.J. ); [EMAIL_ADDRESS] (S.S.); [PERSON]ESS] (M.H.J.) [PERSON]  
technologies, PV energy has brought significant development in the solar PV market as it is expecting to surpass other RES as well. PV systems, on the other hand, have faced a number of issues, one of which is maximizing efficiency under varying irradiance circumstances. Characteristic curves of I-V & P-V of a photovoltaic system by nature are non-linear due to the changing nature of the sun, manufacturing tolerance, aging, shadowing, bird dropping and different orientations of the Solar cells to the sun rays [1]. The non-linear behavior of the PV system is a result of partial shading [2]. As a result, maximum power point tracking (MPPT) has emerged as the primary problem for PV systems. By changing the duty cycle of the DC-DC converter, the problem of the partial shading is resolved with the capability to track MPPT. Many local maxima (LM) and single GM are visible on the PV and I-V characteristics curves of PV energy systems. To obtain the desired optimization, the pulse signal of the DC-DC converter is required to be controlled by a power switch. Whenever the PV array is exposed to uniform irradiance, almost every algorithm works well; but, when the PV module is partially shaded, its performance deteriorates. Many researchers have looked into extracting the full output power from shaded PV modules, using various integrated power typologies for both offline and online grid connecting PV energy systems [3]. Different Perturb & Observe (P&O) and Incremental Conductance (Inc) Maximum power point (MPP) techniques have been used in the PV system by the researcher. For detecting the GM, P-V & I-V curves are used. The techniques used in [4] are evaluated based on speed, accuracy, and complexity.