Results 21 to 30 of about 784,112 (286)

Thermal management of conventional photovoltaic module using phase change materials—An experimental investigation

open access: yesEnergy Exploration & Exploitation, 2019
The electrical conversion efficiency of the monocrystalline photovoltaic module is adversely affected due to the higher temperature of the solar cells. Therefore, cooling technologies to remove the excess heat generated by the photovoltaic modules play a
Adeel Waqas   +5 more
doaj   +1 more source

The development of a resource-efficient photovoltaic system [PDF]

open access: yes, 2014
This paper presents the measures taken in the demonstration of the photovoltaic case study developed within the European project ‘Towards zero waste in industrial networks’ (Zerowin), integrating the D4R (Design for recycling, repair, refurbishment and ...
Marwede, M.   +10 more
core   +1 more source

Modelling of a stand alone photovoltaic system with dedicated hybrid battery energy storage system [PDF]

open access: yes, 2012
Includes abstract.Includes bibliographical references.The purpose of this thesis project was to model and simulate a stand-alone photovoltaic (PV) plant that utilized the maximum power point tracking (MPPT) technique and included a hybrid battery energy ...
Vanden Eynde, Nicholas
core   +1 more source

An Intelligent Fault Detection Method of a Photovoltaic Module Array Using Wireless Sensor Networks

open access: yesInternational Journal of Distributed Sensor Networks, 2014
This study developed a fault diagnosis meter based on a ZigBee wireless sensor network (WSN) for photovoltaic power generation systems. First, the Solar Pro software was used to simulate the 9-series, 2-parallel photovoltaic module array formed with the ...
Kuei-Hsiang Chao   +3 more
doaj   +1 more source

Investigation of phase separation mechanism in AlCoCrFeMo0.05Ni2 high-entropy alloy by first-principles calculations

open access: yesJournal of Materials Research and Technology
AlCoCrFeMo0.05Ni2 high-entropy alloy (HEA) has great potential for high-temperature applications. However, its FCC matrix will decompose during annealing, which seriously limits its high-temperature applications.
Qilu Ye   +15 more
doaj   +1 more source

Cost effective cooling of photovoltaic modules to improve efficiency

open access: yesCase Studies in Thermal Engineering, 2019
This study presents the performance of solar photovoltaic modules provided with cooling in terms of its normalized power output, performance ratio, and module efficiency.
Uzair Sajjad   +4 more
doaj   +1 more source

Effect of mounting geometry on convection occurring under a photovoltaic panel and the corresponding efficiency using CFD [PDF]

open access: yes, 2011
Computational fluid dynamics (CFD) is used to model experimental data corresponding to convection occurring under a photovoltaic (PV) panel. Further experimental data is used to validate the model where the satisfactory agreement is received.
Wilson, M.J.   +3 more
core   +1 more source

Predicting Photovoltaic Module Lifespan Based on Combined Stress Tests and Latent Heat Analysis

open access: yesEnergies
In this study, long-term reliability tests for high-power-density photovoltaic (PV) modules were introduced and analyzed in accordance with IEC 61215 and light-combined damp heat cycles, such as DIN 75220.
Woojun Nam   +5 more
doaj   +1 more source

Experimental Validation of a Thermo-Electric Model of the Photovoltaic Module under Outdoor Conditions

open access: yesApplied Sciences, 2021
An operating temperature of the photovoltaic (PV) module greatly affects performance and its lifetime. Therefore, it is essential to evaluate operating temperature of the photovoltaic module in different weather conditions and how it affects its ...
Klemen Sredenšek   +4 more
doaj   +1 more source

Numerical Analysis of a Real Photovoltaic Module with Various Parameters

open access: yesModelling and Simulation in Engineering, 2018
This article presents a real photovoltaic module with modeling and simulations starting from the model of a photovoltaic (PV) cell. I-V, P-V, and P-I characteristics are simulated for different solar irradiation, temperatures, series resistances, and ...
Costica Nituca   +5 more
doaj   +1 more source

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