Development of Solar Photovoltaic Power System for Electric Vehicle Charging Stations

The world is moving towards a greener future and electric vehicles (EVs) are leading the change provided that there exists adequate uninterrupted charging infrastructure. This study makes a bold proposition: using solar photovoltaic (PV) systems to power all EV charging stations in Uganda. This research targets four key cities; Kampala, Gulu, Moroto, and Kabale, and uses advanced simulation tools in PVsyst 7.3 to ensure the seamless integration of additional solar generating capacity to satisfy increasing future EV demand. The daily output of the solar PV system is approximately 187.4 kWh a day with an annual net output about 68,401 kwh per year which can power 1825 EVs in a single city. A combination of battery storage technology is included in the system to provide energy reliability through when there is low solar radiation. The study delves into economic analysis recording a fast payback period of just over seven years and return on investment (ROI) close to 130%. A combination of battery storage technology is included in the system to provide energy reliability through when there are solar fluctuations. The study goes into detail in financial analysis getting a fast payback period of just over seven years and ROI close to 130%. These findings not only demonstrate the commercial appeal of solar powered EV places but also their strategic impact on the energy situation in Uganda. By integrating technology, sustainability and economic evaluation in the research, it is asserted that solar PV systems are not only effective but can comfortably support Uganda’s shift toward cleaner transportation, offering a game-changing solution for both urban and rural regions. This system not only helps to electrify the transport sector but also positions solar energy as the driving force behind a greener, more sustainable future.