INSTALLATION OF A SOLAR POWER SYSTEM TO POWER 7 OFFICES AND THREE LABORATORIES

ABSTRACT The persistent challenge of unreliable power supply in Nigeria continues to hinder productivity, research, and innovation across educational institutions. This project, titled “Installation of a Solar Power System to Power Seven Offices and Three Laboratories,” was conceived to provide a sustainable and reliable energy solution for the Department of Computer Science, Federal University of Petroleum Resources, Effurun. The study aims to design, implement, and evaluate a solar photovoltaic (PV) system capable of meeting the daily energy demands of staff offices and laboratory facilities while minimizing reliance on the national grid and fossil-fuel generators. A mixed-method approach was adopted, combining energy demand analysis, system design, and experimental evaluation. Energy audits were first conducted to determine the load requirements of the offices and laboratories, including computers, lighting, fans, and laboratory equipment. Based on these findings, an 7.2kW solar PV system was designed using fifteen 480W monocrystalline panels, a 10 kVA hybrid inverter, and a 15 kWh lithium-ion battery bank. The system was configured to provide uninterrupted power for at least six hours of full operation daily. Implementation involved component installation, configuration, and testing under varying weather conditions to assess energy output, storage efficiency, and inverter performance. The system demonstrated high reliability, reduced dependence on grid electricity, and improved working conditions through the elimination of generator noise and emissions. Additionally, the project offers significant educational value, serving as a demonstration model for students and researchers interested in renewable energy applications.The results affirm that solar energy provides a cost-effective, environmentally friendly, and scalable alternative to Nigeria’s unstable grid system. Beyond addressing immediate energy needs, the project underscores the potential of solar technology to drive sustainable development within academic environments. It is recommended that similar installations be expanded across university facilities to foster energy independence, promote environmental stewardship, and support the nation’s transition toward a cleaner energy future.