Engineering Science & Technology Journal, Volume 4, Issue 4, October 2023 Ehiaguina, Izuka, Ninduwezuor-Ehiobu, Tula, & Bakare, P.No. 222-234 Page 222 ADVANCING SOLAR INTEGRATION IN SECURITY AND ALARM SYSTEMS: A REVIEW OF INNOVATIONS AND CHALLENGE Vincent Ebhohime Ehiaguina 1 , Uchenna Izuka 2 , Nwakamma Ninduwezuor-Ehiobu 3 , Olawe Alaba Tula 4 , & Adebowale Daniel Bakare 5 1 Everty Property Management, Lagos, Nigeria 2 YMCA, Canada 3 Fieldcore (Part of GE Vernova), Canada 4 NLNG Bonny Island, Rivers State, Nigeria 5 Department of Computer Science, Prairie View A&M University, Prairie View, Texas, USA ___________________________________________________________________________ *Corresponding Author: Uchenna Izuka Corresponding Author Email: izukau@yahoo.com Article Received: 25-09-23 Accepted: 10-10-23 Published: 18-10-23 Licensing Details: Author retains the right of this article. The article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (http://www.creativecommons.org/licences/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the Journal open access page. ___________________________________________________________________________ ABSTRACT The integration of solar power into security and alarm systems represents a compelling intersection of innovation, efficiency, and environmental responsibility. This review paper delves into the world of solar integration in security technology, examining the innovations that have transformed the field and the complex challenges that must be navigated for its widespread adoption. The historical evolution of solar integration in security systems is outlined, from early attempts in off-grid locations to the current state of scalable and reliable solutions. Innovations in high-efficiency solar panels, advanced energy storage solutions, and miniaturization have paved the way for a new generation of solar-powered security devices, including surveillance cameras, access control systems, and perimeter lighting. The economic advantages of solar integration are explored, with a focus on cost savings and energy independence. However, challenges related to high initial costs and location-dependent returns underscore the need for innovative financing models and comprehensive cost-benefit analyses. Regulatory OPEN ACCESS Engineering Science & Technology Journal P-ISSN: 2708-8944, E-ISSN: 2708-8952 Volume 4, Issue 4, P.No. 222-234, October 2023 DOI:10.51594/estj.v4i4.584 Fair East Publishers Journal Homepage: www.fepbl.com/index.php/estj