Rising energy demand in developing countries has sparked concern about energy security. This has made it critical in recent years to explore the untapped potential of renewable resources, among which Solar Energy stands out. Its expanding popularity and adoption have resulted in an increase in technological advancement of these systems, significantly reducing their costs and increasing their economic capability. PV growth for power generation is among the fastest in renewable energy, and this trend is projected to continue. PV power is increasingly being used for grid-connected applications as it gets more inexpensive. The system comprises of solar panels, a hybrid inverter, a battery, a bidirectional power meter, and a battery storage system. The performance or system efficiency of a 10kWp Solar PV grid-tied system installed at the Durban University of Technology (DUT), Durban, South Africa, is examined in this paper. This is accomplished through a three-year complete system examination of annual energy generated, system efficiency, and annual radiation. An analysis of the system's performance metrics, including energy output, system efficiency, and performance ratio, is carried out and compared to similar studies undertaken across the continent. This comparison shows that the performance is in a good range compared to the other installed Solar PV systems across the country and globally.