Results 41 to 50 of about 2,688 (168)

Experimental Study and Performance Analysis of the Photovoltaic System Output under Real Weather Conditions

Tehnički Glasnik
The aim of this study is to evaluate PV output, considering PV module temperature and real meteorological parameters. An experimental investigation was performed in warmest month, July, and the following parameters were measured: PV module temperature ...
Danijela Kardaš Ančić, Mirko Komatina, Ante Čikić, Petar Gvero, Simon Muhič   +4 more
doaj   +1 more source

Performance analysis of thermosyphon hybrid photovoltaic thermal collector

Journal of Energy in Southern Africa, 2016
The conversion of solar irradiance into electricity by a photovoltaic module (PV) is 6– 7% of the incoming energy from the sun depending on the type of technology and the environmental parameters.
N. Marc-Alain Mutombo, Freddie Inambao, Glen Bright   +2 more
doaj   +1 more source

Investigating the Effect of Inclination Angle of Magnetic Field Vector on Silicon PV Modules

International Journal of Photoenergy, 2021
In earlier studies, we have shown theoretically and experimentally that magnetic fields (MFs) have negative impact on silicon PV module (photovoltaic module). A noticeable decline in photocurrent with a slight increase in photovoltage was observed. Also,
Dioari Ulrich Combari, Emmanuel Wendsongré Ramde, Bruno Korgo, Ramatou Saré, Martial Zoungrana, Issa Zerbo   +5 more
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

Temperature based maximum power point tracking for photovoltaic modules

Scientific Reports, 2020
In this article authors propose a temperature based Maximum Power Point Tracking algorithm (MPPT). Authors show that there is an optimal current vs maximum power curve that depends on photovoltaic (PV) module temperature.
Josean Ramos-Hernanz, Irantzu Uriarte, Jose Manuel Lopez-Guede, Unai Fernandez-Gamiz, Amaia Mesanza, Ekaitz Zulueta   +5 more
doaj   +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

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Reducing the temperature of monofacial double-glass photovoltaic module by enhancing in-plane thermal conductivity

Next Energy
Photovoltaic cooling is critical to ensure stable and safe operation of PV power stations. Conventional cooling methods focus on heat dissipation from the surface of PV modules.
Xilian Sun, Yangping Tan, Xintao Cui, Lang Zhou, Xiuqin Wei, Jikui Zhang, Wei Xia, Yaokai Liu   +7 more
doaj   +1 more source

Robust Spin Splitting and Fermiology in the Layered Altermagnet CoNb4${\rm CoNb}_4$Se8${\rm Se}_8$

Advanced Materials, EarlyView.
The emergence of an altermagnetic phase is demonstrated in the cobalt‐intercalated superconducting 2H‐NbSe2 polymorph. A combined theoretical and experimental approach directly probes the magnetism, the altermagnetic lifting of Kramers degeneracy, and the electronic phase space, establishing CoNb4Se8 as the first g‐wave altermagnetic layered material ...
Alessandro De Vita, Chiara Bigi, Davide Romanin, Matthew D. Watson, Vincent Polewczyk, Marta Zonno, François Bertran, Pietro M. Forcella, My Bang Petersen, Federico Motti, Giovanni Vinai, Manuel Tuniz, Federico Cilento, Mario Cuoco, Brian M. Andersen, Andreas Kreisel, Luciano Jacopo D'Onofrio, Oliver J. Clark, Mark T. Edmonds, Christopher Candelora, Muxian Xu, Siyu Cheng, Alexander LaFleur, Tommaso Antonelli, Giorgio Sangiovanni, Lorenzo Del Re, Ivana Vobornik, Jun Fujii, Fabio Miletto Granozio, Alessia Sambri, Emiliano Di Gennaro, Jeppe B. Jacobsen, Henrik Jacobsen, Iulia Cojocariu, Marcin Szpytma, Andrea Locatelli, Tevfik Mentes, Won Seop Song, Jun Sung Kim, Matthieu Jamet, Jean‐François Jacquot, Pasquale Orgiani, Ralph Ernstorfer, Ilija Zeljkovic, Younghun Hwang, Matteo Calandra, Jill A. Miwa, Federico Mazzola   +47 more
wiley   +1 more source

A Decentralized Wireless Solution to Monitor and Diagnose PV Solar Module Performance Based on Symmetrized-Shifted Gompertz Functions

Sensors, 2015
This paper proposes and assesses an integrated solution to monitor and diagnose photovoltaic (PV) solar modules based on a decentralized wireless sensor acquisition system.
Angel Molina-García, José Carlos Campelo, Sara Blanc, Juan José Serrano, Tania García-Sánchez, María C. Bueso   +5 more
doaj   +1 more source