The design, shaping, and analysis of a grid-tied, single-phase solar photovoltaic (SPV) system supplying a variety of loads are covered in this paper. A 5-kW PV system is designed and integrated with a voltage source converter (VSC) at the DC-link. This paper represents a combination of the maximum power point tracking (MPPT) algorithm and an all-pass filter-based phase-locked loop (APF-PLL). The APF-based PLL grid synchronization approach is widely used in grid-connected power converters. The developed controller is enhanced to evaluate the primary aspect of load current as well as filter distortions in the grid voltage to provide a synchronizing signal. APF-PLL has the capacity to reduce harmonics and dc-offset interference without impairing the system’s robust responsiveness. It performs better in terms of output transient for current and voltage and also withdraws the maximum amount of power from the SPV system. The dynamic results demonstrate that the MPPT algorithm maintains stable transients for the output signal while extracting the maximum amount of power from the PV system. The recommended control utilizing a VSC maintains the system’s overall harmonic distortion at less than 5%, which is within the IEEE-519 permitted limit, by correcting for the voltage and current harmonics brought on by an unbalanced load.