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Feasibility Analysis of PV-Battery and PV-TES for Cooling Application in Buildings
2021Battery storage is often used in PV-grid connected system to offset the peak electricity demand but is an economically costly option. Thermal energy storage (TES) could be an economically viable option due to its less installation and O&M costs. Literature shows techno-economic feasibility of the PV-TES and PV-battery and, also reveals that PV-TES ...
Brijesh Pandey, Rangan Banerjee
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Cooling Techniques for Performance Improvement of PV Systems
SSRN Electronic Journal, 2020Upon studying photovoltaic (PV) systems, we find that they are contradictory. They require sunlight most importantly for the generation of electricity. But, as the temperature keeps increasing, the performance of the panel degrades. This paperwork is a review and compilation of systems used for cooling PV systems and in turn increasing efficiency.
Megna Rajagopal +2 more
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, 2021
The operating temperature rise and the dust accumulation on the front side of solar panels especially in arid and semi-arid desert areas is a major issue that causes low performance and damage to photovoltaic cells.
M. Lebbi +6 more
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The operating temperature rise and the dust accumulation on the front side of solar panels especially in arid and semi-arid desert areas is a major issue that causes low performance and damage to photovoltaic cells.
M. Lebbi +6 more
semanticscholar +1 more source
Optimum depth for PV cooling ducts
Solar Energy, 2006A theoretical foundation is given for a previously-reported design rule for the geometry of PV cooling ducts. It is confirmed that the temperature rise of the face of the duct near its exit, and hence of the PV array in contact with it, is minimised when the ratio L/D of the duct length to its hydraulic depth is around 20. Choosing this proportion will
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, 2021
The phase change material (PCM) based cooling systems have gained recent popularity with PV module temperature (TPV) reduction and enhanced performance.
K. Velmurugan +3 more
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The phase change material (PCM) based cooling systems have gained recent popularity with PV module temperature (TPV) reduction and enhanced performance.
K. Velmurugan +3 more
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Performance evaluation of PV panel surfaces exposed to hydraulic cooling – A review
Solar Energy, 2021Hybrid photovoltaic thermal systems consisting of solar panels and solar thermal absorbers are generally used for improving the electrical and thermal efficiency of the photovoltaic panel by cooling.
Someshwar S. Bhakre +2 more
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Renewable Energy, 2018
Abstract A three-dimensional numerical model of water-cooled PV/T system with cooling channel above PV panel was built to analyze the influences of mass flow rate, cooling channel height, inlet water temperature and solar radiation intensity on heat transfer characteristics of cooling channel and performance of system.
Shuang-Ying Wu, Chen Chen, Lan Xiao
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Abstract A three-dimensional numerical model of water-cooled PV/T system with cooling channel above PV panel was built to analyze the influences of mass flow rate, cooling channel height, inlet water temperature and solar radiation intensity on heat transfer characteristics of cooling channel and performance of system.
Shuang-Ying Wu, Chen Chen, Lan Xiao
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Sustainable Energy Technologies and Assessments, 2021
The theoretical model of the heat transfer in the photovoltaic thermal (PV/T) collector with different parallel cooling channels is established to evaluate the effect of parallel cooling channels on the thermal performance of the PV/T collector.
Chaoqun Shen +5 more
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The theoretical model of the heat transfer in the photovoltaic thermal (PV/T) collector with different parallel cooling channels is established to evaluate the effect of parallel cooling channels on the thermal performance of the PV/T collector.
Chaoqun Shen +5 more
semanticscholar +1 more source
Heat Transfer
The efficiency of photovoltaic (PV) solar panels is highly sensitive to operating temperatures, with increased temperatures leading to a significant decline in electrical output and overall performance.
A. Hasan, Md. Abdullah, Abu Soyeb Sazid
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The efficiency of photovoltaic (PV) solar panels is highly sensitive to operating temperatures, with increased temperatures leading to a significant decline in electrical output and overall performance.
A. Hasan, Md. Abdullah, Abu Soyeb Sazid
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Preliminary study of a water cooled PV system
2018 International Conference on Communications and Electrical Engineering (ICCEE), 2018This work deals to improve the efficiency of the photovoltaic panel efficiency by water cooling. This cooling system uses 50 g/s of water flow rate which circulates in a closed circuit between an insulated tank and the back side of the photovoltaic panel.
Sonia. Ait Saada +2 more
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