Results 21 to 30 of about 21,764 (264)

The Contribution of Active Cooling on Perovskite Photovoltaic Cell Performance and Its Impact on The Power Production [PDF]

E3S Web of Conferences
The main goal of this study is to investigate techniques for improving the electrical efficiency of a photovoltaic (PV) panel in a controlled laboratory environment.
Almusawi Muntather, Hussein Abbas Hameed Abdul, Bobba Phaneendra babu, Subburam S., Maruthamuthu R., Vivek V.   +5 more
doaj   +1 more source

Effect of zirconium oxide nanofluid on the behaviour of photovoltaic–thermal system: An experimental study

Energy Reports, 2023
Recently, photovoltaic technology applications have occupied a wide range in electric generation. The temperature rising higher than the operating temperature permissible is the weak point facing this technology, which significantly influences the ...
Mohammed Alktranee, Mohammed Ahmed Shehab, Zoltán Németh, Péter Bencs, Klara Hernadi   +4 more
doaj   +1 more source

Temperature Analysis of the Stand-Alone and Building Integrated Photovoltaic Systems Based on Simulation and Measurement Data

Energies, 2020
Sunlight is converted into electrical energy due to the photovoltaic effect in photovoltaic cells. Energy yield of photovoltaic systems depends on the solar array location, orientation, tilt, tracking and local weather conditions.
Adam Idzkowski, Karolina Karasowska, Wojciech Walendziuk   +2 more
doaj   +1 more source

Electrical and thermal performance assessment of photovoltaic thermal system integrated with organic phase change material [PDF]

E3S Web of Conferences
The integration of photovoltaic (PV) system in power system proved to be potential technology in terms of renewable energy sources. However, photovoltaic system has major drawback of rise in cell temperature, which results in low power production and ...
Ali Bhutto Yasir, Pandey A.K., Saidur R., Laghari Imtiaz Ali, Khir Hazim, Islam Anas, Abu Zaed Md   +6 more
doaj   +1 more source

Performance simulation of grid-connected rooftop solar PV system for small households: A case study of Ujjain, India

Energy Reports, 2018
Solar rooftop PV system is an attractive alternate electricity source for households. The potential of solar PV at a given site can be evaluated through software simulation tools.
Chandrakant Dondariya, Deepak Porwal, Anshul Awasthi, Akash Kumar Shukla, K. Sudhakar, Murali Manohar S.R., Amit Bhimte   +6 more
doaj   +1 more source

Water Adsorption‐Induced Color Sensor: Insight Into the Sensing Mechanism and Interfacial Engineering for Improved Responsiveness

Advanced Functional Materials, EarlyView.
We report a unique color‐sensing phenomenon of a TiO2/SbSI:Sb2S3 device utilizing X‐ray absorption. Based on the revealed penetration and adsorption of water onto TiO2, we successfully improved the color response speed and sensitivity by incorporating a hydrophilic polymer interlayer, thereby opening up opportunities for photodetection applications ...
Tai Kobayashi, Ryosuke Nishikubo, Yusuke Tomiyori, Fumitaka Ishiwari, Daisuke Asakura, Eiji Hosono, Miho Kitamura, Hisao Kiuchi, Yoshihisa Harada, Akinori Saeki   +9 more
wiley   +1 more source

Photovoltaic Power Systems Optimization Research Status: A Review of Criteria, Constrains, Models, Techniques, and Software Tools

Applied Sciences, 2018
The photovoltaic (PV) generating system has high potential, since the system is clean, environmental friendly and has secure energy sources. There are two types of PV system, which are grid connected and standalone systems.
Samer Alsadi, Tamer Khatib
doaj   +1 more source

Correlated Metal LaNiO3 as a p‐Type Transparent Conductor

Advanced Functional Materials, EarlyView.
p‐type transparent conducting oxides are needed to enable superstrate solar cell geometries with n‐type absorbers. The p‐type correlated metal LaNiO3 combines high optical transmission with low electrical resistivity and is compatible with a range of scalable deposition processes.
Shivang Beniwal, Emmeline G. Poole, Jacob Plowman, Troy D. Manning, Teresa Partida Manzanera, Kevin Sanderson, Matthew S. Dyer, Matthew J. Rosseinsky, Jonathan Alaria   +8 more
wiley   +1 more source

Halide Perovskite Integrated Photovoltaic Cathodes Incorporating Pt on ZIF‐8‐Derived Carbon for Solar Hydrogen Production

Advanced Functional Materials, EarlyView.
A low‐Pt catalyst supported on zeolitic imidazolate framework (ZIF‐8)‐derived porous carbon and graphite is integrated with a halide perovskite photovoltaic, yielding cathodes that achieve a high photocurrent density (∼20 mA cm−2) under simulated sunlight and exhibit remarkable stability in acidic media over several days, thereby demonstrating a ...
Na Yeong Oh, Woo Jin Mun, Kamran Dastafkan, Matyas Daboczi, Hongki Kim, Humza Bhatti, Eunyoung Hong, Minzhi Chen, Yongqi Huang, Jin Hyuk Kim, Nicola Gasparini, Jong Hak Kim, Salvador Eslava   +12 more
wiley   +1 more source

A Review on Aerodynamic Characteristics and Wind-Induced Response of Flexible Support Photovoltaic System

Atmosphere, 2023
Photovoltaic (PV) system is an essential part in renewable energy development, which exhibits huge market demand. In comparison with traditional rigid-supported photovoltaic (PV) system, the flexible photovoltaic (PV) system structure is much more ...
Fubin Chen, Yuzhe Zhu, Weijia Wang, Zhenru Shu, Yi Li   +4 more
doaj   +1 more source