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Agwu, O. E.
Department of Electrical/Electronic Engineering, Michael Okpara University of Agriculture, Umudike, Nigeria.
Echebiri, E. U.
Nigerian Independent System Operators, Ministry of Power, TCN Substation, Katampe, Abuja FCT, Nigeria.
Mbachukwu, S.
Department of Electrical/Electronic Engineering, Michael Okpara University of Agriculture, Umudike, Nigeria.
ABSTRACT
The widespread use of mobile devices has created a
high demand for dependable and accessible charging options, especially in
public areas like universities and remote locations. This study tackles this
issue by designing and implementing a hybrid solar-powered charging station
with 50 ports and an integrated IoT security system. The energy system relies
primarily on solar photovoltaic (PV) power, with grid power as a backup input,
and includes a battery storage system to ensure it operates continuously during
the night or on cloudy days. The station has versatile charging ports that work
with both USB-A and USB-C standards, accommodating various electronic devices.
To protect the infrastructure, the station includes a security module with
motion-activated alarms and CCTV surveillance. This IoT-enabled system supports
remote monitoring through mobile devices, offering real-time video feeds,
security alerts, and system control. By combining sustainable energy with
proactive security, this project provides a reliable and secure public charging
service that reduces dependence on unreliable power grids and guards against
vandalism or theft.
Keywords: Solar powered, hybrid, intruder alarm, CCTV Surveillance, photovoltaic, grid electricity
https://doi.org/10.33922/j.ujet_v11i2_9
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View: 116 | Download: 7
Published
Monday, July 14, 2025
Issue
Vol. 11 No. 2, December 2025
Article Section
GENERAL
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