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Analysis of Photovoltaic Systems with Battery Storage, Electric Vehicle Charging, and Smart Energy Management

Author

Listed:
  • Mohammed Gmal Osman

    (University MARITIMA of Constanta, 900663 Constanta, Romania)

  • Gheorghe Lazaroiu

    (University MARITIMA of Constanta, 900663 Constanta, Romania)

  • Shadia Abdeldaim Hamad

    (Department of Electrical Engineering, College of Engineering, Sudan University of Science and Technology, Khartoum P.O. Box 71, Sudan)

  • Hazmoune Messaoud

    (Centre de Développement des Energies Renouvelables, BP. 62 Route de l’Observatoire Bouzareah, Alger 16340, Algeria)

  • Debbache Mohammed

    (Centre de Développement des Energies Renouvelables, BP. 62 Route de l’Observatoire Bouzareah, Alger 16340, Algeria)

  • Dorel Stoica

    (Department of Mechanics “Radu P. Voinea”, National University of Science and Technology Politehnica Bucharest, 060042 Bucharest, Romania)

Abstract

Shifting towards renewable energy sources is essential for achieving sustainability goals. This research aims to develop and practically validate an integrated photovoltaic (PV) system with battery storage and electric vehicle (EV) charging, combined with smart energy management, to optimize energy use and minimize fossil fuel reliance. Conducted in Constanta, Romania, the study presents a novel practical solution involving a real-world grid-connected PV system leveraging battery storage to effectively retain excess solar energy for future consumption, thereby enhancing self-sufficiency and grid independence. Utilizing PV*SOL for system simulation and Global Solar Atlas for solar irradiance data, the authors provide accurate assessments of energy yield, economic feasibility, and environmental benefits. Results demonstrate a high energy autonomy level, with solar energy covering 92.2% of total consumption, alongside a notable annual reduction of 6239 kg in CO 2 emissions. The study significantly contributes to the field by providing an empirically validated model that bridges theory and practice, offering a scalable blueprint for sustainable and economically viable renewable energy systems.

Suggested Citation

  • Mohammed Gmal Osman & Gheorghe Lazaroiu & Shadia Abdeldaim Hamad & Hazmoune Messaoud & Debbache Mohammed & Dorel Stoica, 2025. "Analysis of Photovoltaic Systems with Battery Storage, Electric Vehicle Charging, and Smart Energy Management," Sustainability, MDPI, vol. 17(9), pages 1-21, April.
    • Handle: RePEc:gam:jsusta:v:17:y:2025:i:9:p:3887-:d:1642629
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    References listed on IDEAS

    as
    1. Alexandra Catalina Lazaroiu & Mohammed Gmal Osman & Cristian-Valentin Strejoiu & Gheorghe Lazaroiu, 2023. "A Comprehensive Overview of Photovoltaic Technologies and Their Efficiency for Climate Neutrality," Sustainability, MDPI, vol. 15(23), pages 1-24, November.
    2. Boshi Wang & Haitao Min & Weiyi Sun & Yuanbin Yu, 2021. "Research on Optimal Charging of Power Lithium-Ion Batteries in Wide Temperature Range Based on Variable Weighting Factors," Energies, MDPI, vol. 14(6), pages 1-21, March.
    Full references (including those not matched with items on IDEAS)

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