Results 11 to 20 of about 7,616 (250)

Experimental Investigation of Impact of Cool Roof Coating on Bifacial and Monofacial Photovoltaic Modules

open access: yesEngineering Proceedings, 2023
Cool roof coatings are being applied on rooftops to reflect solar irradiance back into the atmosphere. Bifacial photovoltaic modules can receive solar irradiance from the front and rear side.
Khalid Mahmood   +3 more
doaj   +1 more source

Cooling performance between natural draft cooling system and pre-spray cooling system of photovoltaic modules

open access: yesXi'an Gongcheng Daxue xuebao, 2022
In order to solve the problem of low photoelectric conversion efficiency caused by high operating temperature of photovoltaic modules, a pre-spray cooling system for photovoltaic modules driven by buoyancy was proposed.
HE Suoying   +5 more
doaj   +1 more source

Artist Photovoltaic Modules

open access: yesEnergies, 2016
In this paper, a full-color photovoltaic (PV) module, called the artist PV module, is developed by laser processes. A full-color image source is printed on the back of a protective glass using an inkjet printer, and a brightened grayscale mask is used to
Shui-Yang Lien
doaj   +1 more source

Design and development of a wireless sensor network time synchronization system for photovoltaic module monitoring

open access: yesInternational Journal of Distributed Sensor Networks, 2020
Since the working situation of photovoltaic modules cannot be tracked in the real time and defective components cannot be located and controlled specifically, a remote monitoring system of photovoltaic modules based on wireless sensor networks is ...
Xianbo Sun   +6 more
doaj   +1 more source

The Influence of Selected External Factors on Temperature of Photovoltaic Modules

open access: yesActa Technologica Agriculturae, 2019
The article deals with the impact of selected external factors on the temperature of photovoltaic module surfaces. Primary aim of this research is creation of temperature model for photovoltaic module, which would be usable under the real climatic ...
Bilčík Matúš   +2 more
doaj   +1 more source

Analysis of a Novel Proposal Using Temperature and Efficiency to Prevent Fires in Photovoltaic Energy Systems

open access: yesFire, 2023
Fires in photovoltaic (PV) electrical systems are a real and serious problem because this phenomenon can have severe consequences for the safety of people and the environment.
Jose Manuel Juarez-Lopez   +4 more
doaj   +1 more source

Impact of Partial Shading on the P-V Characteristics and the Maximum Power of a Photovoltaic String

open access: yesEnergies, 2018
A photovoltaic system is highly susceptible to partial shading. Based on the functionality of a photovoltaic system that relies on solar irradiance to generate electrical power, it is tacitly assumed that the maximum power of a partially shaded ...
J. C. Teo   +4 more
doaj   +1 more source

Agrivoltaics: The Environmental Impacts of Combining Food Crop Cultivation and Solar Energy Generation

open access: yesAgronomy, 2023
The demand for food and renewable energy is increasing significantly, whereas the availability of land for agricultural use is declining. Agrivoltaic systems (AVS), which combine agricultural production with solar energy generation on the same area, are ...
Moritz Wagner   +8 more
doaj   +1 more source

Production monitoring system development for manufacturing processes of photovoltaic modules; pp. 401–406 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2019
The main goal of the study is to develop the concept of the real time monitoring system for manufacturing processes of photovoltaic modules. Driven by reduced costs the solar power generation is growing rapidly and increases the number of photovoltaic ...
Pavel Tšukrejev   +2 more
doaj   +1 more source

Quantifying mechanical stress effects on mono PERC and polycrystalline PV modules with EL imaging and statistical analysis

open access: yesUnconventional Resources
Solar photovoltaic modules convert solar energy into electrical energy, but defects like cell cracks, cell breakage, inactive cell area, and other defects impact the long-term performance and reliability of photovoltaic modules.
Sumit Verma   +3 more
doaj   +1 more source

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