Results 251 to 260 of about 88,508 (296)

Photovoltaic panels characteristics under shadows

2016 International Renewable and Sustainable Energy Conference (IRSEC), 2016
In this paper electrical characteristics of photovoltaic panel under different weather conditions and under partial shading conditions are presented. We use two methods, the forst a mathematical one using Matlab-Simulink and the second one is an experimental method based on LabVIEW Software.
K. Tadjine, D. Rekioua
openaire   +1 more source

Submerged photovoltaic solar panel: SP2

Renewable Energy, 2010
The behavior of a photovoltaic (PV) panel submerged in water is studied. A sizeable increase of electric power output is found for shallow water. Experiments have been carried out for single crystalline silicon panels. Results are discussed and the increase in efficiency is investigated and understood. Operating problems are analyzed and the advantages
Rosa-Clot M, Rosa-Clot R, Tina G, Scandura P. F.   +3 more
openaire   +2 more sources

Bifacial photovoltaic panels field

Renewable Energy, 2016
Abstract Bifacial solar cells may produce more output energy than mono-facial solar cells because both sides of the cell, front and rear, can absorb solar radiation. This occurs when the nearby ground or other artificial surfaces are highly reflective. A gain in output power of 5–20% has been reported in the literature for special applications.
openaire   +1 more source

Partially shaded photovoltaic panel

RE&PQJ
This paper deals with a model of partially shaded photovoltaic module. It is build as an electric circuit consisting of individual solar cells and bypass diodes. The parameters and operating points of individual solar cells change depending on the solar cell temperature and the level of solar irradiance.
null T. Fekonja, null K. Deželak, null G. Štumberger   +2 more
openaire   +1 more source

Thermography Diagnostics of Photovoltaic Panels

Advanced Materials Research, 2014
The technologies based on photovoltaic effect, which achieve their fulfilment from small applications to some big power stations that can be in size of few square kilometers, still come to the fore more. The growth of the interest and installations of these technologies brought also amount of technical, legislative or financial problems and also in ...
Jozef Fiala, Marcel Kuracina, Lenka Blinová, Maroš Soldán   +3 more
openaire   +1 more source

Wireless Monitoring of Photovoltaics Panels

2017 International Conference on Networking and Network Applications (NaNA), 2017
This project aims in wireless monitoring of photovoltaic panel based on RF module. The voltage from solar panel was measured using microcontroller. The current was measured using load with the help of current sensor. The current sensor converts current into voltage. The voltage was again fed to microcontroller.
Rahul Kumar Sah, Sushant Ghising, Saurab Dulal, Manish Karn, Suresh Sah   +4 more
openaire   +1 more source

Water-Cooled Photovoltaic Panel Efficiency

2020
The purpose of this work is to improve the efficiency of a photovoltaic solar panel with water cooling system circulating along the back side of a PV panel. The numerical simulation was done on CFD code, the effect of water flow rate and the ambient air temperature on the conversion efficiency of the cooled PV panel were discussed.
Sonia Ait Saada, Idir Kecili, Rezki Nebbali   +2 more
openaire   +1 more source

Negating temperature on photovoltaic panels

2013 Africon, 2013
South-African temperatures can exceed 40°C during summer months. Temperature degradation in photovoltaic panels plays a significant role in affecting the performance of these panels when viewed in the South-African context. Filtering some of the energy entering a photovoltaic panel by using optical filters can prove beneficial in enhancing the ...
Ruaan Morne Schoeman, Arthur James Swart, Christo Pienaar   +2 more
openaire   +1 more source

Remote monitoring system design for photovoltaic panels

2017 10th International Symposium on Advanced Topics in Electrical Engineering (ATEE), 2017
The design and implementation studies of a remote monitoring system are presented in this study. The proposed design is improved in terms of smart metering infrastructure based on current, voltage, and power measurements. The communication among the photovoltaic (PV) panels and host PC is performed by designed ZigBee transceiver system.
Kabalci, Ersan, Kabalci, Yasin
openaire   +3 more sources

Measured Performance of Building Integrated Photovoltaic Panels

Solar Engineering 2001: (FORUM 2001: Solar Energy — The Power to Choose), 2001
Abstract The photovoltaic industry is experiencing rapid growth. Industry analysts project that photovoltaic sales will increase from their current $1.5 billion level to over $27 billion by 2020, representing an average growth rate of 25% [1].
A. Hunter Fanney, Brian P. Dougherty, Mark W. Davis   +2 more
openaire   +1 more source