IF 4.8 3区工程技术

Solar RRL Pub Date : 2026-10-16 DOI: 10.1002/solr.70518

Weihao Wu, Shiqi Chen, Junying Yu, Rongli Gao, Xiaoling Deng, Wei Cai, Chunlin Fu, Junming Li

{"title":"Magnetic Field-Assisted Regulation in Solar Cells: Mechanisms, Device Applications, and Perspectives","authors":"Weihao Wu, Shiqi Chen, Junying Yu, Rongli Gao, Xiaoling Deng, Wei Cai, Chunlin Fu, Junming Li","doi":"10.1002/solr.70518","DOIUrl":"https://doi.org/10.1002/solr.70518","url":null,"abstract":"Magnetic field-assisted regulation offers a noncontact route to tune film formation, interfacial processes, carrier transport, and recombination in photovoltaic devices. However, reported magnetic field effects remain highly system-dependent and are difficult to compare across material platforms because of differences in field strength, field configuration, processing stage, and device architecture. This Review examines the mechanisms and device applications of magnetic field-assisted regulation across representative photovoltaic systems, focusing on microstructural regulation, interfacial and charge-transport modulation, and recombination or spin-related processes. Across organic, perovskite, dye-sensitized, quantum-dot-sensitized, and silicon solar cells, the Review links these mechanisms to device-level strategies, including spin-sensitive loss regulation in OSCs, crystallization and interface engineering in PSCs, photoanode and interfacial modulation in sensitized systems, and the evaluation of magnetic-field effects in silicon photovoltaics. Finally, the Review identifies key challenges and future directions for improving mechanistic understanding, reproducibility, and practical scalability.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"10 20","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149205827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Space Relevant Stressors on Perovskite/Silicon Tandem Solar Cells 钙钛矿/硅串联太阳能电池的空间相关应力

IF 4.8 3区工程技术

Solar RRL Pub Date : 2026-10-16 DOI: 10.1002/solr.70515

Brandon K. Durant, Giles E. Eperon, Mohin Sharma, Todd A. Byers, Megh N. Khanal, Vincent R. Whiteside, Wanyi Nie, Bibhudutta Rout, Ian R. Sellers

{"title":"Space Relevant Stressors on Perovskite/Silicon Tandem Solar Cells","authors":"Brandon K. Durant, Giles E. Eperon, Mohin Sharma, Todd A. Byers, Megh N. Khanal, Vincent R. Whiteside, Wanyi Nie, Bibhudutta Rout, Ian R. Sellers","doi":"10.1002/solr.70515","DOIUrl":"https://doi.org/10.1002/solr.70515","url":null,"abstract":"Metal halide perovskites (MHP) have attracted great attention as the top junction for silicon-based tandem solar cells due to their low additional weight and material and processing costs while still providing additional power generation compared to single-junction silicon solar cells. Additionally, the radiation tolerance of MHP makes them attractive candidates for near-Earth orbit power generation. Here, we report the temperature-dependent properties of state-of-the-art MHP/silicon tandem solar cells under conditions relevant for low Earth orbit (LEO). Temperature-dependent external quantum efficiency (EQE) and photoluminescence (PL) results illustrate that the different temperature coefficients of the band edge absorption and emission for the constituent sub cells need to be considered for this wide temperature range. However, simultaneous device current density—voltage and photoluminescence characteristics measured at low temperatures indicate luminescence coupling of the metal halide perovskite re-emission to the silicon sub cell, narrowing the difference between the sub cell current generation as observed by the difference in the operational AM0 Jmax and integrated Jsc, which results in a very low temperature coefficient for the current generation of the tandem across a 200 °C range. Radiation degradation measurements on these tandems indicate the silicon sub cell is limiting, but that the p-HJT-based architecture is resilient enough in LEO for the <10-year mission relevant for proliferated LEO constellations.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"10 20","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149205826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Accelerated Testing of UV-Induced Degradation in TOPCon and Heterojunction Solar Cells: Critical Parameters, Mechanistic Insights, and Implications 紫外诱导降解TOPCon和异质结太阳能电池的加速测试：关键参数，机理见解和意义

IF 4.8 3区工程技术

Solar RRL Pub Date : 2026-10-15 DOI: 10.1002/solr.70516

Pascal Messmer, Marc-Andre Schüler, Benjamin Hammann, Salar H. Sedani, Ilker Yildiz, Tim Niewelt, Wolfram Kwapil, Paul Gebhardt, Martin C. Schubert, Florian Schindler

{"title":"Accelerated Testing of UV-Induced Degradation in TOPCon and Heterojunction Solar Cells: Critical Parameters, Mechanistic Insights, and Implications","authors":"Pascal Messmer, Marc-Andre Schüler, Benjamin Hammann, Salar H. Sedani, Ilker Yildiz, Tim Niewelt, Wolfram Kwapil, Paul Gebhardt, Martin C. Schubert, Florian Schindler","doi":"10.1002/solr.70516","DOIUrl":"https://doi.org/10.1002/solr.70516","url":null,"abstract":"Long-term reliability of high-efficiency tunnel oxide passivated contact (TOPCon) and silicon-heterojunction (HJT) modules seem threatened by ultraviolet light-induced degradation (UVID), yet the kinetics and triggers of the defect mechanisms remain poorly understood. We systematically investigate UVID in unencapsulated industrial solar cells under variations of UV spectrum, intensity, temperature, and concurrent visible illumination (VIS) and correlate resulting losses with hydrogen redistribution measured by ToF-SIMS. Short-wavelength UV photons strongly enhance UVID and drive near-surface defect formation, whereas elevated cell temperatures during exposure substantially suppress degradation. For a fixed exposure time, the defect generation scales linearly with cumulative UV photon dose, but the net UVID amplitude depends critically on the accumulated thermal budget. Under combined UV + VIS illumination near-outdoor conditions, although at open contacts, UVID is almost completely suppressed, indicating that continuous carrier injection promotes repassivation and prevents stable defect buildup. Post-UV dark storage induces additional metastable degradation in the TOPCon group, which, like the initial UVID, is reversible by visible light soaking at elevated temperature. Our results substantiate hydrogen-mediated interface changes as the most likely key driver of UVID and highlight that accelerated UV tests must account for spectral shape, temperature history, and concurrent VIS illumination to reproducibly determine UVID in field performance.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"10 20","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.70516","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149205863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Powering the Wearable Era: The Quest for High-Strain Stretchable Polymer Solar Cells 为可穿戴时代提供动力：追求高应变可拉伸聚合物太阳能电池

IF 4.8 3区工程技术

Solar RRL Pub Date : 2026-10-14 DOI: 10.1002/solr.70463

Xin Li, Huizhen Ke, Saimeng Li, Chunlong Sun, Yimin Yang, Diyora Urazkulova, Vakhobjon Kuvondikov, Long Ye

{"title":"Powering the Wearable Era: The Quest for High-Strain Stretchable Polymer Solar Cells","authors":"Xin Li, Huizhen Ke, Saimeng Li, Chunlong Sun, Yimin Yang, Diyora Urazkulova, Vakhobjon Kuvondikov, Long Ye","doi":"10.1002/solr.70463","DOIUrl":"https://doi.org/10.1002/solr.70463","url":null,"abstract":"The rise of wearable electronics is driving demand for new forms of solar cells with both high power conversion efficiency (PCE) and high strain tolerance. However, these properties are often inherently conflicting: state-of-the-art organic/polymeric photovoltaic materials often rely on rigid or highly fused conjugated backbones, yielding fracture strains below 10% in high-efficiency systems with PCEs above 21%. This article critically examines mechanical optimization strategies for emerging high-strain stretchable polymer solar cells (HS-PSCs), comparing two common polymeric blend architectures: polymer:small-molecule and all-polymer systems. We benchmark mechanical characterization techniques, from elastomer-based methods to free-standing tensile testing, and dissect recent strategies to overcome the efficiency–stretchability trade-off, including molecular engineering (flexible spacers and hydrogen-bonding chains) and morphological control (ternary blending, layer-by-layer assembly, and cocontinuous networks). After surveying over 100 reported systems, several advanced all-polymer and layer-by-layer systems have reached fracture strain >30% while maintaining PCE >15%. Finally, we offer a forward-looking perspective on three priority routes (entanglement-controlled polymer design, elastomer-based networks, and crosslinked systems) that promise to simultaneously deliver >20% PCE and >50% fracture strain. This review provides a structured inventory of current achievements and a strategic roadmap toward stretchable, commercially viable solar cells.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"10 20","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149177097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Molecular Modulation of Defects and Ionic Dynamics in Triple-Cation Perovskite Solar Cells 三阳离子钙钛矿太阳能电池缺陷的分子调控及离子动力学

IF 4.8 3区工程技术

Solar RRL Pub Date : 2026-10-14 DOI: 10.1002/solr.70520

Hassen Dhifaoui, Pierre Colson, Gilles Spronck, Laura Manceriu, Wajdi Belkacem, Abdelaziz Bouazizi, Taoufik Boubaker, Rudi Cloots, Jennifer Dewalque

{"title":"Molecular Modulation of Defects and Ionic Dynamics in Triple-Cation Perovskite Solar Cells","authors":"Hassen Dhifaoui, Pierre Colson, Gilles Spronck, Laura Manceriu, Wajdi Belkacem, Abdelaziz Bouazizi, Taoufik Boubaker, Rudi Cloots, Jennifer Dewalque","doi":"10.1002/solr.70520","DOIUrl":"https://doi.org/10.1002/solr.70520","url":null,"abstract":"Minimizing defect states and ionic migration in perovskite absorbers is crucial for improving the photovoltaic performance of perovskite solar cells (PSCs). Herein, we introduce two benzylic bromide derivatives, benzyl bromide (BBr) and p-nitrobenzyl bromide (p-NBBr), as novel molecular additives in triple-cation (CsFAMA) perovskite precursor solutions. We found that the incorporation of these small molecules modifies the local chemical environments of Pb- and I-containing species and suppresses the formation of metallic Pb0, indicating effective mitigation of defect-related surface species. In particular, p-NBBr regulates crystallization, promotes preferential crystal orientation along the (100) plane, and improves the surface morphology and interfacial quality of the perovskite films, enabling more efficient charge extraction. As a result, p-NBBr-treated PSCs achieved a power conversion efficiency of 18.85%, with an increased open-circuit voltage (Voc) of 1.08V and markedly reduced hysteresis, typically associated with ion migration processes that induce defect formation and interfacial charge accumulation. Electrochemical impedance spectroscopy was applied to probe the charge transport dynamics of the devices. The analysis revealed reduced interfacial recombination losses and prolonged carrier lifetimes in the treated devices, confirming improved photovoltaic performance in the treated devices. These findings demonstrate the potential of molecular additive engineering for defect management and performance enhancement in efficient and stable PSCs.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"10 19","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149205932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Systematic Optical Management via Controlled Thickness MgF2 Antireflection Coatings for High-Efficiency Cu2ZnSnS4 and Sb2(S,Se)3 Solar Cells 利用厚度可控的MgF2增透膜对高效Cu2ZnSnS4和Sb2(S,Se)3太阳能电池进行系统光学管理

IF 4.8 3区工程技术

Solar RRL Pub Date : 2026-10-14 DOI: 10.1002/solr.70519

Erxiao Chen, Muhammad Abbas, Haojia Zheng, Boyang Fu, Yiming Zhong, Hongbo Li, Shuo Chen, Jun Zhao, Zhenghua Su, Guangxing Liang

{"title":"Systematic Optical Management via Controlled Thickness MgF2 Antireflection Coatings for High-Efficiency Cu2ZnSnS4 and Sb2(S,Se)3 Solar Cells","authors":"Erxiao Chen, Muhammad Abbas, Haojia Zheng, Boyang Fu, Yiming Zhong, Hongbo Li, Shuo Chen, Jun Zhao, Zhenghua Su, Guangxing Liang","doi":"10.1002/solr.70519","DOIUrl":"https://doi.org/10.1002/solr.70519","url":null,"abstract":"Thin-film solar cells based on kesterite Cu2ZnSnS4 (CZTS) and antimony selenosulfide (Sb2(S,Se)3) have emerged as promising next-generation photovoltaic technologies owing to their earth-abundant constituents, low toxicity, and favorable optoelectronic properties. However, Fresnel reflection losses at the illuminated interface severely limit the incident photon flux, thereby constraining further improvements in short-circuit current density (Jsc) and power conversion efficiency (PCE). Herein, MgF2 antireflection coatings (ARCs) with varying thicknesses, approximately 85, 100, and 115 nm, were deposited onto devices via vacuum thermal evaporation. The theoretical optimal thickness for broadband antireflection, along with a discrete thickness series of 85, 100, and 115 nm, was derived based on key optical and physical properties, including refractive index and transmittance, in conjunction with thin-film interference theory. MgF2 layers with different thicknesses were integrated into complete CZTS and Sb2(S,Se)3 solar cells, followed by comprehensive experimental validation and data analysis. The incorporation of the MgF2 ARC effectively enhanced Jsc, yielding CZTS devices with 11.69% efficiency and Sb2(S,Se)3 devices with 10.27% efficiency. This work not only demonstrates the applicability of MgF2 ARCs to two representative thin-film solar cell platforms but also provides a practical theoretical framework and experimental reference for interfacial optical management in future photovoltaic devices.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"10 20","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149177096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Multi-Domain System-Level Framework for Floating Photovoltaic Systems With Comparative Analysis of Thermal Configurations 浮式光伏系统的多域系统级框架及热结构对比分析

IF 4.8 3区工程技术

Solar RRL Pub Date : 2026-10-12 DOI: 10.1002/solr.70509

Oreoluwa Lawale, Simon P. Philbin, Sahand Hosouli

{"title":"A Multi-Domain System-Level Framework for Floating Photovoltaic Systems With Comparative Analysis of Thermal Configurations","authors":"Oreoluwa Lawale, Simon P. Philbin, Sahand Hosouli","doi":"10.1002/solr.70509","DOIUrl":"https://doi.org/10.1002/solr.70509","url":null,"abstract":"A multi-domain modeling framework for the performance simulation of floating photovoltaic (FPV) systems is presented. As an initial stage of this framework, the present study implements and couples only the thermal and electrical subsystems, evaluating four interchangeable configurations of varying fidelity; the implementation of the mechanical and hydrodynamic subsystems is deferred to future work. The coupled models were validated against meteorological and module temperature data from the Open Energy Data Initiative Orlando, Florida FPV dataset. Results demonstrate that increasing structural detail in the thermal model provides negligible improvement in temperature prediction. All configurations yielded closely grouped error metrics, with annual average root-mean-squared error across the four configurations ranging from 3.432 to 3.611 °C. The FDM–EF configuration was found to be the most accurate, albeit marginally. A persistent negative bias observed during low-irradiance and nighttime periods is plausibly linked to the omission of the pontoon's thermal interaction. Empirical corrections and Monte Carlo view factor integration were tested to address this gap, and results suggest that explicit modeling of back-of-module thermal interactions is necessary to achieve consistently accurate model performance. Furthermore, computational cost was found to depend strongly on solver tolerance settings, varying by roughly 30-fold (5.38–148 s) across the tested range.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"10 19","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.70509","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149205403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Drastic Improvement in Carrier Lifetime (>50 ms) and Stability of Poly-Si-Passivated n-Type Cz-Si Wafers by a Simple Belt-Line Furnace Annealing Step 通过简单的带线炉退火步骤大幅提高了多晶硅钝化n型Cz-Si晶圆的载流子寿命（bbb50 ms）和稳定性

IF 4.8 3区工程技术

Solar RRL Pub Date : 2026-10-12 DOI: 10.1002/solr.70511

Daniel Beck, Michael Winter, Jan Schmidt

{"title":"Drastic Improvement in Carrier Lifetime (>50 ms) and Stability of Poly-Si-Passivated n-Type Cz-Si Wafers by a Simple Belt-Line Furnace Annealing Step","authors":"Daniel Beck, Michael Winter, Jan Schmidt","doi":"10.1002/solr.70511","DOIUrl":"https://doi.org/10.1002/solr.70511","url":null,"abstract":"We examine the stability of the carrier lifetime of n-type Cz-Si wafers with symmetrical n+-poly-Si layers on silicon oxide passivation. Such layers are used in today’s standard industrial TOPCon solar cells and probably in next-generation IBC cells. Firing in an industrial belt-line firing furnace reduced our samples’ carrier lifetime. Furthermore, the otherwise stable samples show a degradation in lifetime by heating to 75 °C and simultaneous illumination of 0.15 suns. This degradation proceeds in two steps: first, the bulk lifetime degrades due to hydrogen introduction into the bulk during firing. Second, after the LeTID-specific recovery of the bulk, the surface passivation starts to degrade. The necessity of the firing step for this surface-related degradation indicates that hydrogen introduction plays an important role as well. Importantly, both degradation effects can be completely reversed by applying a low-temperature annealing step (400–500 °C) on a hot-plate. Moreover, annealing directly after firing does not only suppresses degradation but also reverses the initial lifetime reduction through the firing itself resulting in high lifetimes and vanishing surface recombination. Transferring to an industrial belt-line furnace led to stable lifetimes exceeding 50 ms and implied open-circuit voltages of iVoc = 748 mV by an industrially applicable process.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"10 19","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.70511","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149205402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Uniform and Robust NiOx/SAM Layer in Perovskite Solar Cell via Multifunctional Crown Ether Modification 多功能冠醚改性钙钛矿太阳能电池中均匀坚固的NiOx/SAM层

IF 4.8 3区工程技术

Solar RRL Pub Date : 2026-10-09 DOI: 10.1002/solr.70517

Jiazheng Su, Jianfei Yang, Ziling Zhang, Jinxian Lee, Han Wang, Xuanyu Wang, Yuxiang Zhu, Yizhou Wu, Yuchao Sun, Shanshan Zhang, Hong Lin

{"title":"Uniform and Robust NiOx/SAM Layer in Perovskite Solar Cell via Multifunctional Crown Ether Modification","authors":"Jiazheng Su, Jianfei Yang, Ziling Zhang, Jinxian Lee, Han Wang, Xuanyu Wang, Yuxiang Zhu, Yizhou Wu, Yuchao Sun, Shanshan Zhang, Hong Lin","doi":"10.1002/solr.70517","DOIUrl":"https://doi.org/10.1002/solr.70517","url":null,"abstract":"The combination of self-assembled molecules (SAMs) and nickel oxide (NiOx) has recently become one of the basic structures for achieving high-performance inverted perovskite solar cells (PSCs). However, the dissolution of SAM and other modification additives caused by subsequent coating often leads to failure of the modification on NiOx. Meanwhile, it remains difficult to directly optimize the performance of NiOx. Herein, we introduce a modification strategy by directly incorporating a crown ether named 4′-Carboxybenzo-18-Crown-6-Ether (Crown) into NiOx precursor, aiming to prevent modification failure simultaneously suppressing defects within the buried perovskite interface. This strategy facilitates the dissolution of NiOx nanoparticles in the precursor, resulting in a smoother surface morphology and a reduction of highly oxidative Ni4+ species. Furthermore, the carboxyl groups in the Crown, together with the optimized NiOx surface, enhance the anchoring of SAM on NiOx, resulting in a more uniform SAM that is highly resistant to solvent washing. Ultimately, the optimized NiOx/SAM combination provides an exceptional perovskite buried interface. Benefiting from these superior interfacial properties, the Crown-modified PSCs based on perovskite (1.68 eV) achieve a power conversion efficiency (PCE) of 23.05%, with 1 cm2 device reaching 20.63%. Moreover, the Crown-modified devices exhibit enhanced photostability, retaining 74% of initial efficiency.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"10 19","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149146244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ex Ante Life Cycle Assessment and Economic Analysis of New Generation Technologies for Integrated Photovoltaics 集成光伏新一代技术的事前生命周期评价与经济分析

IF 4.8 3区工程技术

Solar RRL Pub Date : 2026-10-09 DOI: 10.1002/solr.70498

Fornarini P., Polacchi C., Veronese E., Parisi M. L., Sinicropi A., Di Carlo A., Matteocci F., Mariani P., Barichello J., Zani L., Dessì A., Franchi D., Pasculli D., Barolo C., Mazzer M.

{"title":"Ex Ante Life Cycle Assessment and Economic Analysis of New Generation Technologies for Integrated Photovoltaics","authors":"Fornarini P., Polacchi C., Veronese E., Parisi M. L., Sinicropi A., Di Carlo A., Matteocci F., Mariani P., Barichello J., Zani L., Dessì A., Franchi D., Pasculli D., Barolo C., Mazzer M.","doi":"10.1002/solr.70498","DOIUrl":"https://doi.org/10.1002/solr.70498","url":null,"abstract":"This study integrates life cycle assessment and life cycle costing to evaluate the environmental and economic performance of three emerging photovoltaic technologies: dye-sensitized solar semifabricates (DSSMs), perovskite solar semifabricates (PSMs), and four-terminal DSSM/PSM tandem semifabricates. The cradle-to-gate analysis combines life cycle inventories based on primary laboratory and pilot-scale data with a scaling-up model linking experimental results to preindustrial and prospective industrial scenarios. Laboratory energy consumption is quantified using equipment operating times, nominal power ratings, and correction factors reflecting operating conditions. Normalization to the effective processed area enables direct comparison and scalability assessment. Results show that PSMs have the lowest environmental impacts and cost (2.66 × 101 kg CO2eq, 2.01 × 102 CTUe, 8.69 × 10−4 kg Sb eq, 5.90 × 102 Eur/kWp), mainly due to the absence of noble metals. DSSMs are penalized by Ag, Pt, and double fluorine-doped tin oxide glass, reaching 2.88 × 101 kg CO2eq, 5.27 × 102 CTUe, 5.44 × 10−3 kg Sb eq, and 3.61 × 103 Eur/kWp. Tandem semifabricates inherit hotspots from both subsystems but benefit from higher efficiency. At 1 kWp normalization, efficiency becomes the main differentiating factor: PSMs perform best, DSSMs worst, and tandems intermediately. The framework supports sustainable development of building-integrated photovoltaics.","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"10 19","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149146246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

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