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Optimal Design of Rooftop PV Systems for Electrical Engineering Department Laboratory

Photovoltaic ensures that it can be used both communally and independently and that it will become a renewable energy solution in the future, as well as a support for other energy sources other than fossil energy. This paper discusses an optimization of a rooftop PV system in an Electrical Engineering Laboratory (EEL) connected to a utility grid. This design was created to improve on the previous year's design while meeting the load capacity requirements of the existing laboratory. The number of PV panel units are all optimized to meet and supply existing electricity. The development findings reveal that the rooftop PV mounting system provides 243 PV panels with a total power output of 60.750 kWp for the roof area with the installation of 60 kW inverter units connected to the grid. The optimum tilt angle of the four cardinal points is adjusted to reduce shade losses. The quantity of batteries is proportional to the autonomous time, ensuring that the rise in battery capacity is not overlooked.