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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: 14 | Download: 4
Published
Monday, July 14, 2025
Issue
Vol. 11 No. 2, December 2025
Article Section
GENERAL
The contents of the articles are the sole opinion of the author(s) and not of UJET.
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