Showing 721 - 740 results of 857 for search '"photovoltaics"', query time: 0.06s Refine Results
  1. 721

    Coherent spin mixing at charge transfer states for spin polaron pair dissociation and energy loss in organic bulk heterojunction solar cells by Lixuan Kan, Fenggui Zhao, Jiashuo Zhang, Jiaji Hu, Yongchao Xie, Jing Li, Xixiang Zhu, Xiaoling Ma, Haomiao Yu, Jinpeng Li, Fujun Zhang, Kai Wang

    Published 2025-01-01
    “…By exploring the impact of the coherent spin mixing on the molecular functionality, our study opens new directions for improving photovoltaic performance of BHJ systems.…”
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    Article
  2. 722

    Improved protection scheme for shipboard microgrids based on high frequency impedance method with experimental validation by Asmaa M. Aboelezz, Magdi M. El-Saadawi, Abdelfattah A. Eladl, Magda I. El-Afifi, Vladimír Bureš, Bishoy E. Sedhom

    Published 2025-03-01
    “…Results demonstrate the method’s effectiveness in detecting faults under diverse conditions, including variations in fault resistance, dynamic load behavior, changes in photovoltaic irradiation, system configuration alterations, noise immunity, and multi-fault scenarios. …”
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    Article
  3. 723

    Experimental analysis and performance evaluation of a solar PV-driven diffusion absorption refrigeration system by Mohamed Rady, Mohanad Aljahdli, Abdullah Abuhabaya, Eydhah Almatrafi, Faisal Al Batati, Alaa Attar

    Published 2025-02-01
    “…This article presents a comprehensive analysis of the design, integration, and performance evaluation of a photovoltaic (PV) solar-driven aqua-ammonia diffusion absorption refrigeration (DAR) system. …”
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    Article
  4. 724

    Evaluation of the optical, structural, morphological and electronic properties of Rb3Bi2I9 Perovskites films prepared by Sequential Evaporation by G. Gordillo, O.G. Torres, C.A. Celis, M. Reinoso, J I Clavijo

    Published 2025-02-01
    “…Considering the isoelectronic nature of lead (II) and bismuth (III) ions, stable and non-toxic alternatives for developing photovoltaic devices could potentially be found. Rb3Bi2I9 perovskite films inherently suffer from unavoidable pinhole defects and poor surface morphology, which limit device performance. …”
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    Article
  5. 725

    A Study of the Motion Response of Floating Solar PV and Cross-Flow Savonius Turbine in Moored Conditions by Ramsy de Fretes Patrick, Izzuddin Jifaturrohman Mohammad, Putranto Teguh, Aria Pria Utama I Ketut, Huang Luofeng

    Published 2025-01-01
    “…The transition towards Net Zero Emissions (NZEs) is being accelerated by hybrid renewable technologies such as Floating Photovoltaic (FPV) systems and marine current turbines, which combine solar panels and cross-flow marine turbines mounted on floating structures for near-shore applications. …”
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    Article
  6. 726

    Grid Connected Solar PV System with SEPIC Converter Compared with Parallel Boost Converter Based MPPT by T. Ajith Bosco Raj, R. Ramesh, J. R. Maglin, M. Vaigundamoorthi, I. William Christopher, C. Gopinath, C. Yaashuwanth

    Published 2014-01-01
    “…This paper also proposes a simplified multilevel (seven level) inverter for a grid-connected photovoltaic system. The primary goal of these systems is to increase the energy injected to the grid by keeping track of the maximum power point of the panel, by reducing the switching frequency, and by providing high reliability. …”
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    Article
  7. 727

    Molecular ferroelectric self-assembled interlayer for efficient perovskite solar cells by Chang Xu, Pengjie Hang, Chenxia Kan, Xiangwei Guo, Xianjiang Song, Chenran Xu, Guofeng You, Wei-Qiang Liao, Haiming Zhu, Dawei Wang, Qi Chen, Zijian Hong, Ren-Gen Xiong, Xuegong Yu, Lijian Zuo, Hongzheng Chen

    Published 2025-01-01
    “…Abstract The interfacial molecular dipole enhances the photovoltaic performance of perovskite solar cells (PSCs) by facilitating improved charge extraction. …”
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    Article
  8. 728

    Dynamic hydrogen-bonding enables high-performance and mechanically robust organic solar cells processed with non-halogenated solvent by Haozhe He, Xiaojun Li, Jingyuan Zhang, Zekun Chen, Yufei Gong, Hongmei Zhuo, Xiangxi Wu, Yuechen Li, Shijie Wang, Zhaozhao Bi, Bohao Song, Kangkang Zhou, Tongling Liang, Wei Ma, Guanghao Lu, Long Ye, Lei Meng, Ben Zhang, Yaowen Li, Yongfang Li

    Published 2025-01-01
    “…Our work reveals the significance of dynamic hydrogen-bonding in improving the photovoltaic performance, mechanical robustness, and morphological stability of OSCs.…”
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    Article
  9. 729

    Enhancing Performance of SnO2-Based Dye-Sensitized Solar Cells Using ZnO Passivation Layer by W. M. N. M. B. Wanninayake, K. Premaratne, R. M. G. R. Rajapakse

    Published 2016-01-01
    “…Although liquid electrolyte based dye-sensitized solar cells (DSCs) have shown higher photovoltaic performance in their class, they still suffer from some practical limitations such as solvent evaporation, leakage, and sealing imperfections. …”
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    Article
  10. 730

    Preliminary experimental analysis of a CdTe BIPV skylight on a lab-scale test cell by Pop Octavian-Gabriel, Mustafa Elmakki Ali Elmakki, Lăcrănjan Mircea, Fechete-Tutunaru Lucian

    Published 2025-01-01
    “…The recent goal of developing new solar energy-harvesting methods has led to the study and implementation of Building Integrated Photovoltaic (BIPV) glazing structures integrated into building envelopes. …”
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    Article
  11. 731

    Effects of Homogenization Scheme of TiO2 Screen-Printing Paste for Dye-Sensitized Solar Cells by Seigo Ito, Kaoru Takahashi, Shin-ich Yusa, Takahiro Imamura, Kenji Tanimoto

    Published 2012-01-01
    “…On the other hand, the TiO2 mortal-grinding (TiO2-MG) route gave large aggregate of TiO2 nanoparticles, resulting in low photocurrent density (11.5 mA cm−2) and low photoconversion efficiency (6.43%). To analyze the photovoltaic characteristics, we measured the incident photon-to-current efficiency, light absorption spectroscopy, and electrical impedance spectroscopy of DSCs.…”
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    Article
  12. 732

    RETRACTED ARTICLE: Thermal cooling efficacy of a solar water pump using Oldroyd-B (aluminum alloy-titanium alloy/engine oil) hybrid nanofluid by applying new version for the model... by Faisal Shahzad, Wasim Jamshed, Mohamed R. Eid, Rabia Safdar, Siti Suzilliana Putri Mohamed Isa, Sayed M. El Din, Nor Ain Azeany Mohd Nasir, Amjad Iqbal

    Published 2022-11-01
    “…Abstract Solar radiation, which is emitted by the sun, is required to properly operate photovoltaic cells and solar water pumps (SWP). A parabolic trough surface collector (PTSC) installation model was created to investigate the efficacy of SWP. …”
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    Article
  13. 733

    Deep learning in defects detection of PV modules: A review by Katleho Masita, Ali Hasan, Thokozani Shongwe, Hasan Abu Hilal

    Published 2025-01-01
    “…Identifying defects in photovoltaic (PV) modules is essential for ensuring optimal performance and prolonging their operational lifespan. …”
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    Article
  14. 734

    Laminating Fabrication of Bifacial Organic-Inorganic Perovskite Solar Cells by Yujing Yang, Yue Zhu, Xiaoxiao Wang, Qi Song, Chao Ji, Huimin Zhang, Zhiqun He, Chunjun Liang

    Published 2020-01-01
    “…The optimized bifacial PSCs show a Voc of 0.85 V, FF of 0.58, Jsc of 17.53 mA/cm2, and PCE of 8.47%. The photovoltaic performance varies when the light is illuminated from different sides of the bifacial PSCs. …”
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    Article
  15. 735

    Optimal Capacity Allocation of Large-Scale Wind-PV-Battery Units by Kehe Wu, Huan Zhou, Jizhen Liu

    Published 2014-01-01
    “…An optimal capacity allocation of large-scale wind-photovoltaic- (PV-) battery units was proposed. First, an output power model was established according to meteorological conditions. …”
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    Article
  16. 736

    Integrating renewable energy and V2G uncertainty into optimal power flow: A gradient bald eagle search optimization algorithm with local escaping operator by Mohamed H. Hassan, Salah Kamel, José Luis Domínguez‐García, Reagan Jean Jacques Molu

    Published 2024-12-01
    “…The method takes into account uncertainty of the renewable energy sources (wind energy and photovoltaic systems) and Vehicle‐to‐Grid (V2G) in the stochastic OPF problem. …”
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    Article
  17. 737

    Effect of Codoping Cl Anion and 5-AVA Cation on Performance of Large-Area Perovskite Solar Cells with Double-Mesoporous Layers by Yaxian Pei, Xiaoping Zou, Yingxiang Guan, Gongqing Teng

    Published 2016-01-01
    “…In the paper, the experiments were designed to improve the photovoltaic performance of the large-area PSCs by improved processing technique. …”
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    Article
  18. 738

    PSO Based PI Controller Design for a Solar Charger System by Her-Terng Yau, Chih-Jer Lin, Qin-Cheng Liang

    Published 2013-01-01
    “…Due to global energy crisis and severe environmental pollution, the photovoltaic (PV) system has become one of the most important renewable energy sources. …”
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    Article
  19. 739

    Cadmium Sulfide Nanoparticles Synthesized by Microwave Heating for Hybrid Solar Cell Applications by Claudia Martínez-Alonso, Carlos A. Rodríguez-Castañeda, Paola Moreno-Romero, C. Selene Coria-Monroy, Hailin Hu

    Published 2014-01-01
    “…The results of this work suggest that the reactant sources in microwave methods can affect the physicochemical properties of the obtained inorganic semiconductor nanoparticles, which finally influenced the photovoltaic performance of related hybrid solar cells.…”
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    Article
  20. 740

    Resilience enhancement strategy for distribution networks considering multiple flexibility resources collaboration by MA Canhao, CHEN Lijuan, WU Zhi

    Published 2025-01-01
    “…Firstly, the fault scenarios of lines and photovoltaic (PV) in the region are simulated by Monte Carlo method based on typical meteorological characteristics, and the typical scenarios are screened by using system information entropy to get the temporal fault states of lines and PV. …”
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    Article