Progress in Photovoltaics最新文献

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A Spatially Resolved Evaluation of Accelerated Environmental Aging on Emerging Polypropylene-Based Photovoltaic Backsheets Using Raman Spectroscopy 利用拉曼光谱对新兴聚丙烯基光伏背板的加速环境老化进行空间分辨评估
IF 8 2区 材料科学
Progress in Photovoltaics Pub Date : 2025-03-13 DOI: 10.1002/pip.3904
Ashlee Aiello, Stefan Mitterhofer, Jan Obrzut, Karissa L. Jensen, Patryk Wąsik, Chiara Barretta, Gernot Oreski, Stephanie S. Watson, Lipiin Sung, Xiaohong Gu
{"title":"A Spatially Resolved Evaluation of Accelerated Environmental Aging on Emerging Polypropylene-Based Photovoltaic Backsheets Using Raman Spectroscopy","authors":"Ashlee Aiello,&nbsp;Stefan Mitterhofer,&nbsp;Jan Obrzut,&nbsp;Karissa L. Jensen,&nbsp;Patryk Wąsik,&nbsp;Chiara Barretta,&nbsp;Gernot Oreski,&nbsp;Stephanie S. Watson,&nbsp;Lipiin Sung,&nbsp;Xiaohong Gu","doi":"10.1002/pip.3904","DOIUrl":"https://doi.org/10.1002/pip.3904","url":null,"abstract":"<div>\u0000 \u0000 <p>Accelerated aging was used to assess environmental degradation in emerging co-extruded polypropylene (PP)-based backsheets under three different environmental conditions (65°C/20% relative humidity (RH), 75°C/20% RH, and 75°C/50% RH). Although differential scanning calorimetry did not measure crystallinity changes with exposure, spatially resolved Raman spectroscopy identified crystallinity increases in the core layer of aged samples, indicating a heterogeneous postcrystallization process. The Raman results were in agreement with synchrotron-based microfocused wide-angle X-ray scattering measurements. Cross-sectional nanoindentation was used to correlate localized crystallinity shifts with changes in Young's modulus. A similar trend was found where increased modulus was measured in the core layer, supporting the relationship between modulus and crystallinity. Finally, dielectric characterization was used to assess the impact of these material property changes on performance. While changes in the backsheet material properties and dielectric performance were observed with accelerated aging, these shifts generally equilibrated with time, indicating overall stability in response to environmental stressors. Additionally, the identified heterogeneous material property changes indicate that spatially resolved crystallinity measurements may be a valuable early failure indicator to be used in the assessment of PV backsheet long-term durability.</p>\u0000 </div>","PeriodicalId":223,"journal":{"name":"Progress in Photovoltaics","volume":"33 5","pages":"652-662"},"PeriodicalIF":8.0,"publicationDate":"2025-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143762385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Enhanced Performance of Perovskite Solar Cells Through the Application of Pure Natural Centella asiatica Extract Additives
IF 8 2区 材料科学
Progress in Photovoltaics Pub Date : 2025-03-06 DOI: 10.1002/pip.3907
Lung-Chien Chen, Qiming Zhao
{"title":"Enhanced Performance of Perovskite Solar Cells Through the Application of Pure Natural Centella asiatica Extract Additives","authors":"Lung-Chien Chen,&nbsp;Qiming Zhao","doi":"10.1002/pip.3907","DOIUrl":"https://doi.org/10.1002/pip.3907","url":null,"abstract":"<div>\u0000 \u0000 <p>This study initially employs Cs₀.₀₅FA₀.₈₁MA₀.₁₄PbI₂.₈₆Cl₀.₁₄ as the active layer for perovskite solar cells and explores the impact of using different concentrations of natural <i>Centella asiatica</i> (CICA) extracts mixed with chlorobenzene (CB) as anti-solvent in the one-step method of perovskite film preparation. <i>Centella asiatica</i> is rich in natural antioxidants and asiatic acid. It contains many hydroxyl ions, which are capable of capturing uncoordinated heavy metal Pb atoms. We found that devices made with 15% <i>Centella asiatica</i> extract mixed with CB achieved the highest power conversion efficiency (PCE), increasing from 14.3% to 18.5%. Moreover, the devices maintained 85% of their initial efficiency after being stored in a glove box for 25 days.</p>\u0000 </div>","PeriodicalId":223,"journal":{"name":"Progress in Photovoltaics","volume":"33 5","pages":"644-651"},"PeriodicalIF":8.0,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143761868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Photovoltaics Literature Survey (No. 198)
IF 8 2区 材料科学
Progress in Photovoltaics Pub Date : 2025-03-04 DOI: 10.1002/pip.3902
Ziv Hameiri
{"title":"Photovoltaics Literature Survey (No. 198)","authors":"Ziv Hameiri","doi":"10.1002/pip.3902","DOIUrl":"https://doi.org/10.1002/pip.3902","url":null,"abstract":"","PeriodicalId":223,"journal":{"name":"Progress in Photovoltaics","volume":"33 4","pages":"591-594"},"PeriodicalIF":8.0,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143554197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploring the Synthesis of Cu2(Zn,Cd)SnS4 at High Temperatures as a Route for High-Efficiency Solar Cells
IF 8 2区 材料科学
Progress in Photovoltaics Pub Date : 2025-03-03 DOI: 10.1002/pip.3899
Outman El Khouja, Yuancai Gong, Alex Jimenez-Arguijo, Maykel Jimenez Guerra, Axel Gon Medaille, Romain Scaffidi, Arindam Basak, Cristian Radu, Denis Flandre, Bart Vermang, Sergio Giraldo, Marcel Placidi, Zacharie Jehl Li-Kao, Aurelian Catalin Galca, Edgardo Saucedo
{"title":"Exploring the Synthesis of Cu2(Zn,Cd)SnS4 at High Temperatures as a Route for High-Efficiency Solar Cells","authors":"Outman El Khouja,&nbsp;Yuancai Gong,&nbsp;Alex Jimenez-Arguijo,&nbsp;Maykel Jimenez Guerra,&nbsp;Axel Gon Medaille,&nbsp;Romain Scaffidi,&nbsp;Arindam Basak,&nbsp;Cristian Radu,&nbsp;Denis Flandre,&nbsp;Bart Vermang,&nbsp;Sergio Giraldo,&nbsp;Marcel Placidi,&nbsp;Zacharie Jehl Li-Kao,&nbsp;Aurelian Catalin Galca,&nbsp;Edgardo Saucedo","doi":"10.1002/pip.3899","DOIUrl":"https://doi.org/10.1002/pip.3899","url":null,"abstract":"<p>The present research explores for the first time the intricate relationship between sulfurization temperature at unusual high temperatures (up to 700°C) and the structural/optoelectronic properties of Cu<sub>2</sub>(Zn,Cd)SnS<sub>4</sub> (CZCTS) thin films, synthesized via a two-step sequential process involving the precursor film deposition using aprotic molecular ink followed by thermal treatment in sulfur atmosphere. X-ray diffraction patterns confirms the tetragonal structure. Scanning Electron Micrographs revealed significant grain growth, with grain sizes increasing from ~0.3 μm at 620°C to ~1.5 μm at 680°C, effectively reducing grain boundary recombination. Energy dispersive X-ray spectroscopy demonstrated a Cu-poor and Zn-rich composition, with a consistent Cd incorporation of ~3.7 at%. Raman spectroscopy showcases the homogeneity and purity of the CZCTS crystalline structure. Precise control of the sulfurization temperature plays a crucial role in determining the photovoltaic characteristics of CZCTS-based solar cells. By increasing the grain size and preventing the thermal decomposition of the CZTS phase, the photovoltaic performance peaked at a sulfurization temperature of 680°C, achieving a power conversion efficiency (PCE) of 10.4%, with an open-circuit voltage of 0.701 V, a short-circuit current density of 24.3 mA/cm<sup>2</sup> and a fill factor of 60.8%. External quantum efficiency reached a maximum of 83.3% at 580 nm. The bandgap of the CZCTS absorber was determined to be 1.48 eV, optimal for photovoltaic applications. However, further increasing the sulfurization temperature to 700°C resulted in a lower PCE of 8.5%, attributed to interface degradation and secondary phase formation. Temperature-dependent current–voltage measurements revealed a reduction in recombination losses, with an activation energy of 1.24 eV at the CZCTS/CdS interface, indicating effective defect passivation by Cd incorporation. The optimized films, sulfurized at 680°C, displayed an absorber thickness of ~1.2 μm after sulfurization, providing efficient light absorption and charge transport. The findings not only emphasize the critical role of sulfurization temperature in engineering CZCTS film and subsequently their functionality but also provide valuable insights for fine tuning their performance in the field of photovoltaic applications.</p>","PeriodicalId":223,"journal":{"name":"Progress in Photovoltaics","volume":"33 5","pages":"628-643"},"PeriodicalIF":8.0,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/pip.3899","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143761981","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thermodynamic Limit on the Open Circuit Voltage of Solar Cells
IF 8 2区 材料科学
Progress in Photovoltaics Pub Date : 2025-03-02 DOI: 10.1002/pip.3903
Tom Markvart
{"title":"Thermodynamic Limit on the Open Circuit Voltage of Solar Cells","authors":"Tom Markvart","doi":"10.1002/pip.3903","DOIUrl":"https://doi.org/10.1002/pip.3903","url":null,"abstract":"<p>A new thermodynamic limit for the open circuit voltage of solar cells that includes thermalization is obtained in terms of photon entropy. A simple graphical construction makes it possible to link this limit to the existing limits for single junction cells due to Trivich and Flinn, Shockley and Queisser, Würfel, and the thermodynamic Carnot-type limit for hot-carrier solar cell. At the fundamental level, this limit points to similarity between photovoltaic and thermoelectric energy conversion.</p>","PeriodicalId":223,"journal":{"name":"Progress in Photovoltaics","volume":"33 5","pages":"663-665"},"PeriodicalIF":8.0,"publicationDate":"2025-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/pip.3903","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143761968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Erratum to “Investigation on Effects of the Laser-Enhanced Contact Optimization Process With Ag Paste in a Boron Emitter for n-TOPCon Solar Cell”
IF 8 2区 材料科学
Progress in Photovoltaics Pub Date : 2025-02-16 DOI: 10.1002/pip.3898
{"title":"Erratum to “Investigation on Effects of the Laser-Enhanced Contact Optimization Process With Ag Paste in a Boron Emitter for n-TOPCon Solar Cell”","authors":"","doi":"10.1002/pip.3898","DOIUrl":"https://doi.org/10.1002/pip.3898","url":null,"abstract":"<p>\u0000 <span>Wang, Q</span>, <span>Guo, K</span>, <span>Gu, S</span>, <span>Huang, W</span>, <span>Wu, W</span>, and <span>Ding, J</span>. <span>Investigation on Effects of the Laser-Enhanced Contact Optimization Process With Ag Paste in a Boron Emitter for n-TOPCon Solar Cell</span>. <i>Progress in Photovoltaics</i>. <span>2025</span>; <span>33</span>: <span>294</span>–<span>308</span>.</p><p>In Section 3.3 “I–V Parameters,” the text “a 0.28 mA/cm<sup>2</sup> increase in <i>J</i><sub><i>sc</i></sub>” was incorrect. This should have read: “a 0.08 mA/cm<sup>2</sup> increase in <i>J</i><sub><i>sc</i></sub>.”</p><p>In Paragraph 2 of the “Conclusion” section, the text “a 0.28 mA/cm<sup>2</sup> increase in <i>J</i><sub><i>sc</i></sub>” was incorrect. This should have read: “a 0.08 mA/cm<sup>2</sup> increase in <i>J</i><sub><i>sc</i></sub>”.</p><p>We found that the data of the article are inconsistent with Table 2; the data in the table are correct; an error occurred while writing.</p><p>We apologize for this error.</p>","PeriodicalId":223,"journal":{"name":"Progress in Photovoltaics","volume":"33 4","pages":"595"},"PeriodicalIF":8.0,"publicationDate":"2025-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/pip.3898","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143554910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Photovoltaics Literature Survey (No. 197)
IF 8 2区 材料科学
Progress in Photovoltaics Pub Date : 2025-02-10 DOI: 10.1002/pip.3887
Ziv Hameiri
{"title":"Photovoltaics Literature Survey (No. 197)","authors":"Ziv Hameiri","doi":"10.1002/pip.3887","DOIUrl":"https://doi.org/10.1002/pip.3887","url":null,"abstract":"","PeriodicalId":223,"journal":{"name":"Progress in Photovoltaics","volume":"33 3","pages":"507-510"},"PeriodicalIF":8.0,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143380251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Efficiency Enhancement of CZTSSe Solar Cells via Thermal Treatment of (Zn, Mg)O Buffer Layers for Improving Crystallinity and Reducing Point Defects
IF 8 2区 材料科学
Progress in Photovoltaics Pub Date : 2025-01-31 DOI: 10.1002/pip.3890
Yafei Wang, Junsu Han, Shengye Tao, Liangzheng Dong, Qianming Gong, Hanpeng Wang, Mengyao Jia, Zhihao Wu, Maria Baranova, Jihui Zhou, Ming Zhao, Daming Zhuang
{"title":"Efficiency Enhancement of CZTSSe Solar Cells via Thermal Treatment of (Zn, Mg)O Buffer Layers for Improving Crystallinity and Reducing Point Defects","authors":"Yafei Wang,&nbsp;Junsu Han,&nbsp;Shengye Tao,&nbsp;Liangzheng Dong,&nbsp;Qianming Gong,&nbsp;Hanpeng Wang,&nbsp;Mengyao Jia,&nbsp;Zhihao Wu,&nbsp;Maria Baranova,&nbsp;Jihui Zhou,&nbsp;Ming Zhao,&nbsp;Daming Zhuang","doi":"10.1002/pip.3890","DOIUrl":"https://doi.org/10.1002/pip.3890","url":null,"abstract":"<div>\u0000 \u0000 <p>The application of (Zn, Mg)O buffer layers significantly improves the energy band alignment and the interface quality of the heterojunction of CZTSSe solar cells, leading to a breakthrough in power conversion efficiency (PCE). However, (Zn, Mg)O thin films prepared by sputtering typically exhibit poor crystallinity, limiting their application. Rapid thermal processing (RTP) and substrate heating during the sputtering are investigated to address this issue. Our study demonstrates the effectiveness of RTP in reducing oxygen vacancies (V<sub>O</sub>) and adsorbed oxygen (O<sub>ad</sub>). Furthermore, it is identified that both thermal treatments increase the Mg<sub>Zn</sub>/(Mg<sub>Zn</sub> + Zn) ratio of (Zn, Mg)O thin films, thereby increasing their band gap. A notable improvement in the device performance of CZTSSe solar cells, particularly in fill factor (FF) and open-circuit voltage (<i>V</i><sub>OC</sub>), is achieved by adopting optimal thermal treatment processes. Power conversion efficiencies (PCEs) of 12.4% and 12.3% are obtained through RTP and substrate heating, which are remarkably improved compared with the untreated CZTSSe solar cells with the maximum PCE of 9.5%. Notably, 12.4% is the highest PCE for CZTSSe solar cells with (Zn, Mg)O buffers to date.</p>\u0000 </div>","PeriodicalId":223,"journal":{"name":"Progress in Photovoltaics","volume":"33 4","pages":"580-590"},"PeriodicalIF":8.0,"publicationDate":"2025-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143555219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Performance Analysis of an Onboard PV System on a Demonstrator Light Commercial Vehicle in Hannover, Germany
IF 8 2区 材料科学
Progress in Photovoltaics Pub Date : 2025-01-31 DOI: 10.1002/pip.3897
Neel Patel, Evgenii Sovetkin, Bart Pieters, Karsten Bittkau, Kaining Ding, Robby Peibst, Hilke Fischer, Angèle Reinders
{"title":"Performance Analysis of an Onboard PV System on a Demonstrator Light Commercial Vehicle in Hannover, Germany","authors":"Neel Patel,&nbsp;Evgenii Sovetkin,&nbsp;Bart Pieters,&nbsp;Karsten Bittkau,&nbsp;Kaining Ding,&nbsp;Robby Peibst,&nbsp;Hilke Fischer,&nbsp;Angèle Reinders","doi":"10.1002/pip.3897","DOIUrl":"https://doi.org/10.1002/pip.3897","url":null,"abstract":"<p>We present an analysis of the performance data of a monitored PV system onboard a light commercial electric vehicle during parking and driving conditions in the Hannover region of Germany. The PV system's nominal power is 2180 W<sub>P</sub> with flat silicon modules on the vehicle's roof, rear, left, and right sides and other electronic components needed to charge the vehicle's high-voltage (HV) battery. The analysis indicated that after 488.92 h of operation, the modules mounted on the vehicle roof produced 133.32 kWh of electricity during parking at the best possible orientation compared to 15.4, 30.67, and 22.99 kWh for the modules mounted on the rear, left, and right sides, respectively. During the trips, after 31.99 h of operation, 6.12, 0.68, 1.08, and 1.86 kWh of electricity were produced by the modules on the roof, rear, left, and right sides, respectively. The overall system efficiency was in the 60%–65% range. The aggregated usable electricity reaching the HV battery after multiple conversion stages generated by the system at the two parking locations was 129.39 kWh. PV electricity generated at the two parking locations enabled a range extension of approximately 530 km, which is 30% of the total distance driven during the measurement period between April and July 2021.</p>","PeriodicalId":223,"journal":{"name":"Progress in Photovoltaics","volume":"33 5","pages":"616-627"},"PeriodicalIF":8.0,"publicationDate":"2025-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/pip.3897","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143762317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimizing Photovoltaic Soiling Loss Predictions in Louisiana: A Comparative Study of Measured and Modeled Data Using a Novel Approach
IF 8 2区 材料科学
Progress in Photovoltaics Pub Date : 2025-01-30 DOI: 10.1002/pip.3891
Deepak Jain Veerendra Kumar, Kenneth A. Ritter III, Johnathan Richard Raush, Farzad Ferdowsi, Raju Gottumukkala, Terrence Lynn Chambers
{"title":"Optimizing Photovoltaic Soiling Loss Predictions in Louisiana: A Comparative Study of Measured and Modeled Data Using a Novel Approach","authors":"Deepak Jain Veerendra Kumar,&nbsp;Kenneth A. Ritter III,&nbsp;Johnathan Richard Raush,&nbsp;Farzad Ferdowsi,&nbsp;Raju Gottumukkala,&nbsp;Terrence Lynn Chambers","doi":"10.1002/pip.3891","DOIUrl":"https://doi.org/10.1002/pip.3891","url":null,"abstract":"<p>Previous studies have shown that soiling losses on photovoltaic (PV) modules can lead to reduced power output of up to 80% in PV systems. Therefore, accurate determination of soiling loss plays a crucial role in predicting PV output and ensuring optimized cleaning schedules. The study focused on measuring soiling loss at a 1.1 MW outdoor testing facility in Louisiana, United States, using a DustIQ device, a commercially available soiling sensor. The maximum soiling loss recorded for DustIQ Sensor 1 was 7.5% on August 27, 2023, during the dry season. The measured data was fitted using the well-established Kimber and HSU models (based on PM<sub>2.5</sub> and PM<sub>10</sub>) by optimizing the least squares error, resulting in observed mean absolute percentage error (MAPE) of approximately 0.82% and 0.78%, respectively. One feature of these models is that it is assumed that the solar panels will be completely cleaned after a rain event that reaches a set threshold limit. However, in-field testing at the site shows that assumption to be flawed, because the soiling ratio did not return to 1 or 100% even after significant rainfall events. To address this, improved versions of the Kimber and HSU models were developed to more accurately represent the recovery of the soiling ratio after rainfall events. The results demonstrated significant improvements, with the modified Kimber models achieving reductions in root mean squared error (RMSE) of 23%, 13%, and 1% compared to the optimized Kimber model, while the modified HSU model exhibited a 12% reduction in RMSE over the optimized HSU model. The overall MAPE was less than 1% for all models.</p>","PeriodicalId":223,"journal":{"name":"Progress in Photovoltaics","volume":"33 4","pages":"560-579"},"PeriodicalIF":8.0,"publicationDate":"2025-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/pip.3891","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143555177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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