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Innovative Photovoltaic Cooling System

Invention Disclosure
With the ever-increasing adoption of solar energy and the lack of space for PV installations, targeting maximum photovoltaic operational efficiencies has become essential. One of the key challenges faced by PV installations in warm climates is thermal management, which is caused by increasing temperatures due to PV conversion inefficiencies and limited
Ryan Bugeja, Luciano Mule’ Stagno
openaire   +5 more sources

Ultra-Scratch-Resistant, Hydrophobic and Transparent Organosilicon-Epoxy-Resin Coating with a Double Cross-Link Structure

Applied Sciences, 2022
In this paper, an ultra-scratch-resistant, hydrophobic and transparent coating was fabricated by the sol–gel method using (3-Glycidyloxypropyl) triethoxysilane (GPTES) and curing agents.
Zeyu Qiu, Haofeng Lin, Longlong Zeng, Yunfeng Liang, Chunhong Zeng, Ruijiang Hong   +5 more
doaj   +1 more source

Equivalent Firm Capacity Assessment of HDR-PV Hybrid Power System: A Distributionally Robust Approach

Frontiers in Energy Research, 2021
Aiming at the reliable grid connection of photovoltaic (PV) systems in frigid plateau regions, this work first designs a flexible hot dry rock (HDR) hybrid power system (HPS), making full use of the potential of HDR for energy storage and power ...
Yang Si, Yang Si, Linrui Ma, Laijun Chen, Hengrui Ma, Shengwei Mei, Shengwei Mei   +6 more
doaj   +1 more source

Integration design and control strategy of sCO 2 Brayton cycle for concentrated solar power system

Energy Reports, 2023
The concentrated solar power (CSP) system integrated with supercritical carbon dioxide (sCO 2) Brayton cycle is considered as the major development trend of clean energy technology in mitigating climate change and promoting sustainable energy owing to ...
Feng Hu, Zhifeng Wang
doaj   +1 more source

Modeling the Heat-Hydrogen Balance Characteristic of Hydrogen Energy Storage and Cooperative Dispatch of Wind-Hydrogen Hybrid System

Frontiers in Energy Research, 2021
The heat and hydrogen balance of the hydrogen energy storage system’s intermittent operation becomes a key factor affecting the performance of the wind-hydrogen hybrid system (W-HHS).
Yang Si, Yang Si, Laijun Chen, Linrui Ma, Mengyu Gao, Hengrui Ma, Shengwei Mei, Shengwei Mei   +7 more
doaj   +1 more source

PHOTOVOLTAIC/THERMAL (PV/T) SYSTEM DIRECT CONTACT TYPE: A REVIEW

Journal of Engineering and Sustainable Development, 2022
Hybrid photovoltaic/thermal systems have emerged as a key energy technology as a result of the photovoltaic thermal PV/capacity T's to simultaneously produce electrical and thermal energy. Over the last couple of decades, much attention has been paid to
Ali Kadhim Khudadad, Fouad Alwan Saleh, Naseer Kaream Kasim   +2 more
doaj   +3 more sources

Technical Evaluation of a PV-Diesel Hybrid System with Energy Storage: Case Study in the Tapajós-Arapiuns Extractive Reserve, Amazon, Brazil

Energies, 2020
In 2018 the number of people without access to electricity dropped to less than 1 billion. However, the difficulty of serving these people became higher, as the locations are in the most remote areas of the world.
Tatiane Silva Costa, Marcelo Gradella Villalva   +1 more
doaj   +1 more source

Analysis and Evaluation of Photovoltaic Cell Defects and Their Impact on Electricity Generation

Energies, 2023
Many problems arise in the operation of photovoltaic systems. Each of these problems affects the operation of photovoltaic systems by reducing the power of the entire system. Some problems can be avoided during the design of photovoltaic systems.
Marek Pavlík, L’ubomír Beňa, Dušan Medved’, Zsolt Čonka, Michal Kolcun   +4 more
doaj   +1 more source

Mechanism Analysis of PCC Harmonic Resonance Based on Nonlinear Self-Oscillation Concept in a High-Power Grid-Tied Photovoltaic Plant

Applied Sciences, 2018
With the high penetration of photovoltaic systems, the interaction between grid-tied inverters and line impedances results in harmonic resonance at point of common coupling (PCC) in high-power photovoltaic (PV) plants.
Yong Zhao, Zilong Yang, Yibo Wang, Ying Zhang   +3 more
doaj   +1 more source

Advancements in hybrid photovoltaic-thermal systems: performance evaluations and applications [PDF]

, 2016
Due to European Directives (2010/31/UE on buildings energy performance, 2009/28/CE on the use of renewable energy, 2012/27/UE on the energy efficiency) the electric and thermal energy needs of new and retrofitted buildings are faced by increasing ...
Bagarella, Giacomo, Lazzarin, Renato, Noro, Marco   +2 more
core   +1 more source