Results 51 to 60 of about 22,692 (310)

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

Advanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella, Kobra Azizi, Dirk M. Guldi, Tomás Torres   +3 more
wiley   +1 more source

Refinement of the Co-Content function, through an integration of a polynomial fit of $$I-{I}_{sc}$$ I - I sc . Part 2 application to experimental current–voltage curves

Discover Electronics
In this article Part 2 of this series of articles, the methodology proposed in Part 1, namely, the fitting to a polynomial of the current minus the short-circuit current, i.e., $$I-{I}_{sc}$$ I - I sc , to calculate the Co-Content function $$\left(CC ...
Victor-Tapio Rangel-Kuoppa
doaj   +1 more source

Energetic Offset in Organic Solar Cells‐ Importance, Confusion and Outlook

Advanced Materials, EarlyView.
Energetic offsets in organic solar cells (OSCs) remain a subject of debate due to measurement‐ and lab‐dependent discrepancies. This Perspective clarifies the physical origins of these variations and identifies temperature‐dependent electro‐optical methods as a reliable approach to obtain consistent offset values.
Nakul Jain, Xian'e Li, Mats Fahlman, Olle Inganäs, Koen Vandewal, Feng Gao   +5 more
wiley   +1 more source

Cost effective cooling of photovoltaic modules to improve efficiency

Case Studies in Thermal Engineering, 2019
This study presents the performance of solar photovoltaic modules provided with cooling in terms of its normalized power output, performance ratio, and module efficiency.
Uzair Sajjad, Mohammed Amer, Hafiz Muhammad Ali, Anurag Dahiya, Naseem Abbas   +4 more
doaj   +1 more source

The impact of cracks on the performance of photovoltaic modules [PDF]

2017 IEEE Manchester PowerTech, 2017
This paper presents a statistical approach for identifying the significant impact of cracks on the output power performance of photovoltaic (PV) modules. Since there are a few statistical analysis of data for investigating the impact of cracks in PV modules in real-time long-term data measurements.
Dhimish, M, Holmes, V, Dales, M, Mather, P, Sibley, M, Chong, B, Zhang, L   +6 more
openaire   +4 more sources

Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency

Advanced Materials, EarlyView.
This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally, Paul L. Burn, Paul E. Shaw   +2 more
wiley   +1 more source

Outdoor study of Photovoltaic Mini-Modules with different perovskite compositions

, 2023
A long-term outdoor study of photovoltaic mini-modules with different perovskite compositions was undertaken to detect differences in their long-term performance that could be attributed to their composition.
Aguirre, Aranzazu, Ebner, Rita, Georghiou, George, Krishna, Anurag, Georghiou, George E., Fontanot, Tommasso, Hadjipanayi, Maria, Norton, Matthew, Christiansen, Silke, Paraskeva, Vasiliki, Pechmann, Sabrina   +10 more
core   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Experimental study on the effect of operational and environmental conditions on photovoltaic modules productivity in El-Oued region, algeria

Energy Conversion and Management: X
This experimental study aims to track the changes in electrical properties and energy behavior of two technically identical photovoltaic modules of the RAGGIE type (RG-M165W model) under different operating conditions.
Soulef Largot, Noureddine Bessous, Mokhtar Ghodbane, Boussad Boumeddane, Fayaz Hussain, Muhammad Shafi, Bo Zhang, Ali Wadi Al-Fatlawi, Abdelhalim Borni   +8 more
doaj   +1 more source

Protection of Grid Connected Photovoltaic Systems (GCPVS)

Brazilian Archives of Biology and Technology, 2018
Installations of photovoltaic systems connected or not to the electrical network have become increasingly popular, but it is often carried out by unqualified people using low quality components.
Jardel Eugenio da Silva, Danilo Carvalho de Gouveia, Jair Urbanetz Junior   +2 more
doaj   +1 more source