Results 31 to 40 of about 24,966 (315)

Cleaning of Photovoltaic Panels Utilizing the Downward Thrust of a Drone

, 2022
This study demonstrates that a drone flying above photovoltaic (PV) panels can clean the dust and enhance the panels’ efficiency. If operated regularly, the drone’s downward thrust generated during its cruise at a certain height above the ...
S. Rehman, M. A. Mohandes, A. Al-Shaikhi, A. E. Hussein, L. M. Alhems   +4 more
core   +1 more source

Heat Transfer Analysis of Ventilated Photovoltaic Wall Panels with Curved Ribs for Different Parametric Cavity Structures

Buildings
Photovoltaic (PV) wall panels are an integral part of Building-Integrated Photovoltaics (BIPV) and have great potential for development. However, inadequate heat dissipation can reduce power generation efficiency.
Na Song, Xitong Xu, Yongxiao Zheng, Jikui Miao, Hongwen Yu   +4 more
doaj   +1 more source

The Effect of Dust Deposition on the Performance of Photovoltaic Panels

, 2023
Given the energy crisis and climate change due to pollution, and given that the largest emissions of greenhouse gases are produced by the energy industry, we must turn our attention to the efficient use of solar energy, which is the cleanest and most ...
Irina Aura Istrate, Marin Rusănescu, Carmen Otilia Rusănescu, Gabriel Alexandru Constantin, Mihaela Begea   +4 more
core   +1 more source

Effect of dust on the operation of photovoltaic solar panels installed in the Hodna region - Experimental study

Revue des Énergies Renouvelables, 2023
In this work, an experimental study of the effect of dust on the operation of photovoltaic solar panels was conducted in the Hodna region. For this, a monocrystalline type of solar panel was tested with a power of 100W.
Zakaria Haddad, Azzedine Nahoui, Mohamed Salmi, Maroua Aidjadj   +3 more
doaj   +1 more source

Photovoltaic panels cooling technologies: comprehensive review

, 2023
The solar radiation absorbed by photovoltaic panels is not fully utilized in the production of electricity. When the photovoltaic panels are exposed to solar radiation, part of the energy of the incident radiation is transformed into heat accumulated ...
Al-Ghezi, Moafaq Kaseim Shiea, Kadhim, Saif Ali, Ibrahim, Osama Abd Al-Munaf   +2 more
core   +1 more source

Hybrid Solar Cell/Triboelectric Nanogenerator Based on Stable Two‐Dimensional Covalent Organic Frameworks

Advanced Functional Materials, EarlyView.
This study highlights the integration of stable two‐dimensional covalent organic framework (COF) films as photoactive layers in hybrid nanoenergy devices. The results demonstrate their capacity to generate electricity under both sunny and rainy conditions, showcasing versatility and resilience.
Joab D. Guerrero, Susana Ramos‐Terrón, Salvador R. G. Balestra, José M. Malagón, David Aparicio, Lucia Velasco, Asterios Charisiadis, Dooshaye Moonshiram, Margarita Darder, Pilar Aranda, Bernd Wicklein, Gustavo de Miguel, Javier Pérez‐Carvajal, Eva M. García‐Frutos   +13 more
wiley   +1 more source

Some aspects of positioning photo voltaic panels in agrovoltaics applications [PDF]

Journal on Processing and Energy in Agriculture
The paper addresses some of the challenges which arise from the contemporary initiatives and efforts to advance in the field of agrivoltaics (Solar and Agriculture Co-Location) applications.
Kjosevski Stevan, Lutovska Monika, Mijakovski Vladimir, Trifunov Zoran, Kitanovski Vladimir   +4 more
doaj   +1 more source

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

Advanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll, Ivan Pinto‐Huguet, Enzo Rotunno, Thomas Galvani, Catalina Coll, Payam Habibzadeh Kavkani, Maria Chiara Spadaro, Yann‐Michel Niquet, Martin Børstad Eriksen, Sara Martí‐Sánchez, Georgios Katsaros, Giordano Scappucci, Peter Krogstrup, Giovanni Isella, Andreu Cabot, Gonzalo Merino, Pablo Ordejón, Stephan Roche, Vincenzo Grillo, Jordi Arbiol   +19 more
wiley   +1 more source

A Simple Method to Increase the Amount of Energy Produced by the Photovoltaic Panels

International Journal of Photoenergy, 2014
The photovoltaic energy can become competitive by the conjugate effort of the researchers and manufacturers. Increasing the amount of electricity supplied by photovoltaic panels is a challenge.
Daniel Tudor Cotfas, Petru Adrian Cotfas
doaj   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source