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Solar panel cooling using hybrid cooling systems
2023Photovoltaic (PV) panels are systems that convert the energy from the sun into electrical energy. A large part of the energy coming to the PV panel is converted into heat, causing the panel temperature to increase and the electrical efficiency to decrease.
Yıldız, Gökhan +3 more
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Comparative Analysis of Solar Thermal Cooling and Solar Photovoltaic Cooling Systems
Journal of Solar Energy Engineering, 2011The Energy Information Administration of the United States Department of Energy projects that more than 80% of the energy consumption of the U.S. by 2035 will come from fossil fuels. This projection should be the fuel to promote projects related to renewable energy in order to reduce energy consumption from fossil fuels to avoid their undesirable ...
N. Fumo, V. Bortone, J. C. Zambrano
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Renewable Energy, 1994
Sorption solar cooling has proven to be technically feasible. The liquid adsorption systems although attractive for air conditioning have not been able to emerge up to now. Very interesting results obtained with dry sorption systems make those systems very good candidate for further developments.
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Sorption solar cooling has proven to be technically feasible. The liquid adsorption systems although attractive for air conditioning have not been able to emerge up to now. Very interesting results obtained with dry sorption systems make those systems very good candidate for further developments.
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HARNESSING SOLAR ENERGY FOR COOLING: INNOVATIONS IN SOLAR THERMAL COOLING SYSTEMS
International Journal of Research in Engineering, 2022This article reviews the recent advancements in solar thermal cooling technologies, highlighting the significance of renewable energy for cooling applications, especially in regions with high cooling demand and abundant sunlight. Solar thermal cooling utilizes the heat from the sun to drive cooling processes, and this review explores the primary ...
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Solar Cooling Integrated Façades
2022The global attention to solar cooling systems has increased during the last years as a result of the expected growth in the world cooling demand. Such systems encompass the use of renewable energy as the main driver for mitigating indoor temperatures. Currently, some of these technologies are mature enough for their commercial application in buildings.
Hamida, Hamza +4 more
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Ejector Chillers for Solar Cooling
2015Ejector chillers are being studied at Department of Industrial Engineering of Florence (DIEF) since 2000, both theoretically and experimentally. This chapter discusses the application of solar-powered chillers in air conditioning and details the fundamental parameters.
MILAZZO, ADRIANO, MAZZELLI, FEDERICO
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Solar Energy, 2000
Abstract How efficiently can solar radiation realistically be converted into cooling power? With recent advances in the solar and chiller fields, net coefficients of performance (COPs) of 100% and above should be attainable (i.e. 1 kW of incident solar radiation yielding 1 kW or more of cooling power) with existing technologies. The performance leap,
Gordon, J.M., Ng, K.C.
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Abstract How efficiently can solar radiation realistically be converted into cooling power? With recent advances in the solar and chiller fields, net coefficients of performance (COPs) of 100% and above should be attainable (i.e. 1 kW of incident solar radiation yielding 1 kW or more of cooling power) with existing technologies. The performance leap,
Gordon, J.M., Ng, K.C.
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Solar Space Heating and Cooling Systems
2012This chapter examines solar space heating and cooling systems. Initially, the basic system configurations are presented which include active solar systems in which direct circulation systems, indirect water-heating systems, and air water-heating systems are presented, space heating and service hot water systems which include air and water systems ...
Florides, Georgios A. +2 more
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Solar Ejector Cooling Technologies
2019Using low-grade thermal energy instead of electricity to operate a refrigeration system can have important environmental benefits, especially when it is powered by a renewable energy source. Ejector refrigeration is one of the most promising technologies because of its relative simplicity and low capital cost when compared to an absorption refrigerator.
Xiaoli Ma +3 more
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