IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v240y2025ics0960148124023401.html
   My bibliography  Save this article

Optimal design of a solar-assisted heat pump system with PCM tank for swimming pool utilization

Author

Listed:
  • Li, Yantong
  • Liang, Junhan
  • Chen, Weihao
  • Wu, Zebo
  • Yin, Huibin

Abstract

Seldom studies have paid attention to investigation of solar-assisted heat pump systems with PCM tank for swimming pool utilization. However, optimal design approaches of solar-assisted heat pump system with PCM tank are still lacking. Thus, this study proposes an optimal design method of solar-assisted heat pump system with PCM tank for swimming pool utilization. TRNSYS and MATLAB are applied to establish simulation platform of investigated system. Influence of solar collector area, air-source heat pump heating capacity, and PCM tank volume on total electricity use, operating cost, thermal uncomfortable ratio, and CO2 emission are analyzed. Total electricity use, operating cost, and thermal uncomfortable ratio are respectively reduced by 8.9 %, 6.8 %, and 33.3 % when solar collector area varies from 2000 m2 to 4000 m2. Central composite design approach is utilized to develop surrogated models. Optimal design in different cases for identifying optimal combinations of key parameters of main components is conducted by genetic algorithm. It is concluded that after optimization total electricity use in Cases 1, 2, 3, and 4 is reduced by 14.9 %, 14.7 %, 14.6 %, and 2.7 %, respectively. Therefore, this study provides a guideline for optimal design of solar-assisted heat pump systems with PCM tank for swimming pool utilization.

Suggested Citation

  • Li, Yantong & Liang, Junhan & Chen, Weihao & Wu, Zebo & Yin, Huibin, 2025. "Optimal design of a solar-assisted heat pump system with PCM tank for swimming pool utilization," Renewable Energy, Elsevier, vol. 240(C).
    • Handle: RePEc:eee:renene:v:240:y:2025:i:c:s0960148124023401
    DOI: 10.1016/j.renene.2024.122272
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148124023401
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2024.122272?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to

    for a different version of it.

    References listed on IDEAS

    as
    1. Meng, Zhaofeng & Huo, Ziheng & Dong, Suiju & Liu, Yin & Zhai, Saina & Ding, Chuangchuang & Hu, Ke & Yang, Jingxing & Han, Weinan, 2024. "Simulation study on the system performance of solar-ground source heat pump using return water of the district heating network as supplementary heating," Renewable Energy, Elsevier, vol. 231(C).
    2. Lo Basso, Gianluigi & de Santoli, Livio & Paiolo, Romano & Losi, Claudio, 2021. "The potential role of trans-critical CO2 heat pumps within a solar cooling system for building services: The hybridised system energy analysis by a dynamic simulation model," Renewable Energy, Elsevier, vol. 164(C), pages 472-490.
    3. Fu, Zaiguo & Liang, Xiaotian & Li, Yang & Li, Lingtong & Zhu, Qunzhi, 2021. "Performance improvement of a PVT system using a multilayer structural heat exchanger with PCMs," Renewable Energy, Elsevier, vol. 169(C), pages 308-317.
    4. Yıldız, Çağatay & Seçilmiş, Mustafa & Arıcı, Müslüm & Mert, Mehmet Selçuk & Nižetić, Sandro & Karabay, Hasan, 2023. "An experimental study on a solar-assisted heat pump incorporated with PCM based thermal energy storage unit," Energy, Elsevier, vol. 278(PB).
    5. Chen, Zhuo & Han, Xinyue & Ma, Yu, 2024. "Performance analysis of a novel direct absorption parabolic trough solar collector with combined absorption using MCRT and FVM coupled method," Renewable Energy, Elsevier, vol. 220(C).
    6. Wu, Di & Jiang, Jiatong & Hu, Bin & Wang, R.Z. & Sun, Yan, 2024. "Experimental investigation and industrial application of a cascade air-source high temperature heat pump," Renewable Energy, Elsevier, vol. 232(C).
    7. Yu, Mengqi & Zou, Lingeng & Yu, Jianlin, 2024. "Experimental study on effects of compressor speed on a heat pump dryer system with auxiliary solar source," Renewable Energy, Elsevier, vol. 228(C).
    8. Gao, Jinshuang & Li, Sheng & Adnouni, M. & Huang, Yan & Yu, Meng & Zhao, Yazhou & Zhang, Xuejun, 2024. "Simulation study on thermal performance of solar coupled air source heat pump system with phase change heat storage in cold regions," Energy, Elsevier, vol. 308(C).
    9. Li, Dong & Wang, Zezhao & Wu, Yangyang & Yu, Nansong & Zhao, Xuefeng & Meng, Lan & Arıcı, Müslüm, 2024. "Combined solar and ground source heat pump heating system with a latent heat storage tank as a sustainable system to replace an oilfield hot water station," Energy, Elsevier, vol. 307(C).
    10. Shin, Ji-Hyun & Cho, Young-Hum, 2024. "A variable water flow rate control method of hybrid geothermal heat pump systems," Renewable Energy, Elsevier, vol. 226(C).
    11. Hou, Feng & He, Ting & Lu, Yan & Sun, Hongchuang & Li, Yawei & Yuan, Pei, 2024. "Experimental and simulation study on the performance of a solar assisted multi-source heat pump drying system in Zhengzhou area," Renewable Energy, Elsevier, vol. 229(C).
    12. Bestas, Sukru & Aktas, Ilter Sahin & Bayrak, Fatih, 2024. "A bibliometric and performance evaluation of nano-PCM-integrated photovoltaic panels: Energy, exergy, environmental and sustainability perspectives," Renewable Energy, Elsevier, vol. 226(C).
    13. Li, Yantong & Huang, Gongsheng & Xu, Tao & Liu, Xiaoping & Wu, Huijun, 2018. "Optimal design of PCM thermal storage tank and its application for winter available open-air swimming pool," Applied Energy, Elsevier, vol. 209(C), pages 224-235.
    14. Mi, Peiyuan & Zhang, Jili & Gao, Jin & Han, Youhua, 2023. "Study on optimal allocation of solar photovoltaic thermal heat pump integrated energy system for domestic hot water," Renewable Energy, Elsevier, vol. 219(P1).
    15. Obalanlege, Mustapha A. & Xu, Jingyuan & Markides, Christos N. & Mahmoudi, Yasser, 2022. "Techno-economic analysis of a hybrid photovoltaic-thermal solar-assisted heat pump system for domestic hot water and power generation," Renewable Energy, Elsevier, vol. 196(C), pages 720-736.
    16. Barone, Giovanni & Buonomano, Annamaria & Kalogirou, Soteris & Ktistis, Panayiotis & Palombo, Adolfo, 2024. "A holistic methodology for designing novel flat plate evacuated solar thermal collectors: Modelling and experimental assessment," Renewable Energy, Elsevier, vol. 232(C).
    17. Chtioui, Salwa & Khouya, Ahmed, 2024. "Optimizing solar energy for wood drying under various climates: A comparative study of flat plate and photovoltaic thermal solar collectors," Renewable Energy, Elsevier, vol. 221(C).
    18. Guo, Xiaochao & Zhang, Jili & Wang, Zicheng, 2024. "Feasibility and performance study on the novel photovoltaic thermal heat pipe/heat pump composite cycle trigeneration system in summer," Renewable Energy, Elsevier, vol. 228(C).
    19. Li, Yantong & Nord, Natasa & Yin, Huibin, 2023. "An investigation of using CO2 heat pumps to charge PCM storage tank for domestic use," Renewable Energy, Elsevier, vol. 218(C).
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Xu, Rui & Liu, Fang, 2025. "Dynamic modeling and co-optimization of configuration and operation for a solar-assisted ejector heat pump with energy storages," Energy, Elsevier, vol. 320(C).

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Wang, Yongqing & Wang, Hongkai & Liu, Ye & Wang, Dingbiao & Wang, Guanghui & Li, Han & Chen, Jiaheng, 2024. "Heating and electricity generation performance investigation of a novel ejector enhanced photovoltaic-thermal heat pump," Energy, Elsevier, vol. 313(C).
    2. Li, Yantong & Nord, Natasa & Yin, Huibin & Pan, Gechuanqi, 2025. "Impact of heat loss from storage tank with phase change material on the performance of a solar-assisted heat pump system," Renewable Energy, Elsevier, vol. 241(C).
    3. Li, Yantong & Liu, Chang & Liang, Junhan & Yin, Huibin, 2025. "Parametric studies and structural optimization of a PCM tank integrated with CO2 heat pumps," Renewable Energy, Elsevier, vol. 238(C).
    4. Uche, Javier & Jamal-Abad, Milad Tajik & Martínez-Gracia, Amaya, 2025. "Evaluating the efficiency, economics, and environmental impact of hybrid heat pumps assisted by biomass boilers for Spanish climate zones," Energy, Elsevier, vol. 325(C).
    5. Li, Wei & Gao, Zihan & Liu, Shida & Wang, Jing & Zhang, Xu & Zhao, Jun, 2025. "Study on the performance improvement of thermal storage tank by encapsulating PCM in the shape of red blood cells," Applied Energy, Elsevier, vol. 388(C).
    6. Yue, Naihua & Li, Lingling & Xu, Congbao, 2025. "Multi-objective optimization of a hybrid PVT assisted ground source and air source heat pump system for large space buildings using transient metamodel," Energy, Elsevier, vol. 328(C).
    7. Nie, Binjian & She, Xiaohui & Du, Zheng & Xie, Chunping & Li, Yongliang & He, Zhubing & Ding, Yulong, 2019. "System performance and economic assessment of a thermal energy storage based air-conditioning unit for transport applications," Applied Energy, Elsevier, vol. 251(C), pages 1-1.
    8. Yuzhe Qin & Qing Cheng, 2025. "Optimization Study of Photovoltaic Cell Arrangement Strategies in Greenhouses," Energies, MDPI, vol. 18(1), pages 1-28, January.
    9. Rajamony, Reji Kumar & Pandey, A.K. & Sofiah, A.G.N. & Wadaan, Mohammad Ahmad & Siaw Paw, Johnny Koh & Suraparaju, Subbarama Kousik & Baabbad, Almohannad & Samykano, M. & Paranthaman, Vijayakumar, 2025. "Energy, exergy, economic and environmental (4E) analysis of serpentine tube absorber photovoltaic thermal system using nano enhanced phase change material," Energy, Elsevier, vol. 319(C).
    10. Li, Yantong & Nord, Natasa & Yin, Huibin, 2023. "An investigation of using CO2 heat pumps to charge PCM storage tank for domestic use," Renewable Energy, Elsevier, vol. 218(C).
    11. Yin, Liang & Qi, Meng & Xie, Xiaomin & Ju, Yonglin, 2025. "Exploring the process robustness and dynamic response of directly Re-liquefying BOG using subcooled LNG," Energy, Elsevier, vol. 316(C).
    12. Ceylin Şirin & Fatih Selimefendigil & Hakan Fehmi Öztop, 2023. "Performance Analysis and Identification of an Indirect Photovoltaic Thermal Dryer with Aluminum Oxide Nano-Embedded Thermal Energy Storage Modification," Sustainability, MDPI, vol. 15(3), pages 1-27, January.
    13. Vallati, Andrea & Di Matteo, Miriam & Sundararajan, Mukund & Muzi, Francesco & Fiorini, Costanza Vittoria, 2024. "Development and optimization of an energy saving strategy for social housing applications by water source-heat pump integrating photovoltaic-thermal panels," Energy, Elsevier, vol. 301(C).
    14. Amged Al Ezzi & Miqdam T. Chaichan & Hasan S. Majdi & Ali H. A. Al-Waeli & Hussein A. Kazem & Kamaruzzaman Sopian & Mohammed A. Fayad & Hayder A. Dhahad & Talal Yusaf, 2022. "Nano-Iron Oxide-Ethylene Glycol-Water Nanofluid Based Photovoltaic Thermal (PV/T) System with Spiral Flow Absorber: An Energy and Exergy Analysis," Energies, MDPI, vol. 15(11), pages 1-19, May.
    15. Chen, Yuzhu & Guo, Weimin & Lund, Peter D. & Du, Na & Yang, Kun & wang, Jun, 2024. "Configuration optimization of a wind-solar based net-zero emission tri-generation energy system considering renewable power and carbon trading mechanisms," Renewable Energy, Elsevier, vol. 232(C).
    16. Xu, Tianhao & Gunasekara, Saman Nimali & Chiu, Justin Ningwei & Palm, Björn & Sawalha, Samer, 2020. "Thermal behavior of a sodium acetate trihydrate-based PCM: T-history and full-scale tests," Applied Energy, Elsevier, vol. 261(C).
    17. Shahsavar, Amin & Majidzadeh, Amir Hossein & Mahani, Roohollah Babaei & Talebizadehsardari, Pouyan, 2021. "Entropy and thermal performance analysis of PCM melting and solidification mechanisms in a wavy channel triplex-tube heat exchanger," Renewable Energy, Elsevier, vol. 165(P2), pages 52-72.
    18. Esmaeili, Z. & Sheikholeslami, M. & Salehi, F. & Mohammed, Hussein A., 2024. "Simulation of a solar thermal system with a parabolic concentrator incorporating an evacuated tube system equipped with a new designed turbulator and hybrid nanofluid," Renewable Energy, Elsevier, vol. 237(PB).
    19. Jiang, Duhui & Zhang, Jili & Lou, Lanting & Lou, Lanlan & Zhu, Kai & Dai, Jinshun, 2025. "Experimental investigation of the performance of a PVT heat pump soil cross-seasonal energy storage system across various operation modes," Energy, Elsevier, vol. 322(C).
    20. Sheta, Mahmoud & Hassan, Hamdy, 2023. "Performance investigation of standalone multi-effect mechanical vapor compression desalination system powered by cascade photovoltaic/thermal-photovoltaic solar field-assisted heat pump system," Renewable Energy, Elsevier, vol. 219(P2).

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:renene:v:240:y:2025:i:c:s0960148124023401. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/renewable-energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.