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Optimization Research on a Novel Community Integrated Energy System Based on Solar Energy Utilization and Energy Storage

Author

Listed:
  • Xunwen Zhao

    (Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education, Dalian University of Technology, Dalian 116024, China)

  • Hailin Mu

    (Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education, Dalian University of Technology, Dalian 116024, China)

  • Nan Li

    (Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education, Dalian University of Technology, Dalian 116024, China)

  • Xue Kong

    (School of New Energy, Ningbo University of Technology, Ningbo 315336, China)

  • Xunpeng Shi

    (Australia-China Relations Institute, University of Technology Sydney, Sydney, NSW 2007, Australia)

Abstract

Integrated energy systems (IESs) are essential for enabling the energy transition in communities and reducing CO 2 emissions. This paper proposes a novel IES that combines photovoltaic (PV) and solar thermal energy with coordinated electrical and thermal energy storage to meet the energy demands of residential communities. The system also incorporates hydrogen production for fuel cell vehicles. A dual-objective optimization model was developed, minimizing both economic costs and CO 2 emissions. The system’s performance was evaluated using data from a case study in Dalian, which showed that the IES successfully reduced the annual total cost and CO 2 emissions compared to conventional systems. The key findings showed that PV electrolysis for hydrogen production provides both economic and environmental advantages. The system’s integration of solar thermal energy offers higher economic efficiency, while PV energy supplies enhance coordination. Additionally, carbon trading prices effectively reduce emissions, but excessively high prices do not always lead to better emission outcomes. This study introduces a comprehensive, multi-energy approach for optimizing the energy supply, contributing novel insights to the field of sustainable energy systems.

Suggested Citation

  • Xunwen Zhao & Hailin Mu & Nan Li & Xue Kong & Xunpeng Shi, 2025. "Optimization Research on a Novel Community Integrated Energy System Based on Solar Energy Utilization and Energy Storage," Energies, MDPI, vol. 18(5), pages 1-19, February.
    • Handle: RePEc:gam:jeners:v:18:y:2025:i:5:p:1151-:d:1600251
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    References listed on IDEAS

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    1. Yao, Zhaosheng & Ran, Lun & Wang, Zhiyuan & Guo, Xian, 2024. "Integrated management of electric vehicle sharing system operations and Internet of Vehicles energy scheduling," Energy, Elsevier, vol. 309(C).
    2. Lv, Hang & Wu, Qiong & Ren, Hongbo & Li, Qifen & Zhou, Weisheng, 2024. "A two-stage decision-making approach for optimal design and operation of integrated energy systems considering multiple uncertainties and diverse resilience needs," Energy, Elsevier, vol. 305(C).
    3. Yang, Jie & Zhao, Boyuan & Ma, Kai & Zhong, Jiaqing & Xu, Wenya, 2024. "A carbon integrated energy pricing strategy based on non-cooperative game for energy hub in seaport energy system," Energy, Elsevier, vol. 309(C).
    4. Huo, Shasha & Li, Qi & Pu, Yuchen & Xie, Shuqi & Chen, Weirong, 2024. "Low carbon dispatch method for hydrogen-containing integrated energy system considering seasonal carbon trading and energy sharing mechanism," Energy, Elsevier, vol. 308(C).
    5. Li, Zhiwei & Zhao, Yuze & Wu, Pei & Zhang, Hao & Dong, Nayang & Chang, Yuanyuan & Du, Yudong, 2024. "Enhancing efficiency and economy of hydrogen-based integrated energy system: A green dispatch approach based on exergy analysis," Energy, Elsevier, vol. 310(C).
    6. Chong, Zhenxiao & Yang, Lijun & Jiang, Yaning & Zhou, Wei, 2024. "Hybrid-timescale optimal dispatch strategy for electricity and heat integrated energy system considering integrated demand response," Renewable Energy, Elsevier, vol. 232(C).
    7. Lihui Gao & Shuanghao Yang & Nan Chen & Junheng Gao, 2024. "Integrated Energy System Dispatch Considering Carbon Trading Mechanisms and Refined Demand Response for Electricity, Heat, and Gas," Energies, MDPI, vol. 17(18), pages 1-20, September.
    8. Rahman, Jubeyer & Jacob, Roshni Anna & Zhang, Jie, 2025. "Multi-timescale power system operations for electrolytic hydrogen generation in integrated nuclear-renewable energy systems," Applied Energy, Elsevier, vol. 377(PA).
    9. Bing Liu & Linqing Yang & Tiangang Lv & Li Zhu & Mingda Ji & Weihang Hu, 2024. "Application of PVT Coupled Solar Heat Pump System in the Renovation of Existing Campus Buildings," Energies, MDPI, vol. 17(19), pages 1-20, October.
    10. Liu, Chao & Fan, Yiwen & Yu, Wanshui & Liu, Yishi & Li, Chenjia & Chi, Yongning, 2024. "Low carbon operation and evaluation methods for integrated energy system counting EVs with whole life cycle considering demand response," Renewable Energy, Elsevier, vol. 236(C).
    11. Wang, J.L. & Yan, Ting & Pan, W.G., 2024. "Design and evaluation of integrated energy system combining solar energy and compressed-air energy storage," Renewable Energy, Elsevier, vol. 232(C).
    12. Lu, Qing & Liu, Minzhe, 2024. "A multi-criteria compromise ranking decision-making approach for analysis and evaluation of community-integrated energy service system," Energy, Elsevier, vol. 306(C).
    13. Ma, Teng & Li, Ming-Jia & Fan, Chang-Hao & Dong, Hong-Sheng, 2024. "A novel real-time dynamic performance evaluation and capacity configuration optimization method of generation-storage-load for integrated energy system," Applied Energy, Elsevier, vol. 374(C).
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