DEVELOPMENT OF A GRAVITATIONAL AND PENDULUM SOLAR TRACKER FOR STANDALONE PHOTOVOLTAIC PANELS

ABSTRACT The contribution of photovoltaic energy has steadily increased within the energy matrix worldwide. Within this renewable energy system, optimization is there is continually pursued, which can be achieved through various approaches, including advancements in photovoltaic cell technology, imp...

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Main Authors: Jorge A. Wissmann, Carlos E. C. Nogueira, Marcelo M. M. Zampiva, Jair A. C. Siqueira, Doglas Bassegio
Format: Article
Language:English
Published: Sociedade Brasileira de Engenharia Agrícola 2025-01-01
Series:Engenharia Agrícola
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162025000100900&lng=en&tlng=en
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author Jorge A. Wissmann
Carlos E. C. Nogueira
Marcelo M. M. Zampiva
Jair A. C. Siqueira
Doglas Bassegio
author_facet Jorge A. Wissmann
Carlos E. C. Nogueira
Marcelo M. M. Zampiva
Jair A. C. Siqueira
Doglas Bassegio
author_sort Jorge A. Wissmann
collection DOAJ
description ABSTRACT The contribution of photovoltaic energy has steadily increased within the energy matrix worldwide. Within this renewable energy system, optimization is there is continually pursued, which can be achieved through various approaches, including advancements in photovoltaic cell technology, impedance adjustments, inverter efficiency, collected energy storage (either on- or off-grid), cell cooling, module cleaning, and solar position tracking, which was the focus of this study. In remote areas without electrical grid access, motorized systems may not be feasible. A tracking prototype was developed whose structure is classified as chronological due to its fixed rotation, manual as it requires daily adjustment, single-axis azimuthal, and "analog" as it lacks motors, sensors, or algorithms. The results showed that the developed tracking prototype achieved a 9.69% energy production increase during the research period, with peaks of 35.51% on sunny days, and a significant efficiency improvement during the early morning and late afternoon. Statistical analysis results revealed a significant energy production difference between panels. In terms of economy, the prototype proved unviable when compared to the cost of grid electricity.
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institution Kabale University
issn 0100-6916
language English
publishDate 2025-01-01
publisher Sociedade Brasileira de Engenharia Agrícola
record_format Article
series Engenharia Agrícola
spelling doaj-art-bfaa77bc218a4ab8acd8f5ff7ff4f5342025-02-04T07:39:01ZengSociedade Brasileira de Engenharia AgrícolaEngenharia Agrícola0100-69162025-01-014510.1590/1809-4430-eng.agric.v45e20230186/2025DEVELOPMENT OF A GRAVITATIONAL AND PENDULUM SOLAR TRACKER FOR STANDALONE PHOTOVOLTAIC PANELSJorge A. Wissmannhttps://orcid.org/0000-0002-6099-7514Carlos E. C. NogueiraMarcelo M. M. ZampivaJair A. C. SiqueiraDoglas BassegioABSTRACT The contribution of photovoltaic energy has steadily increased within the energy matrix worldwide. Within this renewable energy system, optimization is there is continually pursued, which can be achieved through various approaches, including advancements in photovoltaic cell technology, impedance adjustments, inverter efficiency, collected energy storage (either on- or off-grid), cell cooling, module cleaning, and solar position tracking, which was the focus of this study. In remote areas without electrical grid access, motorized systems may not be feasible. A tracking prototype was developed whose structure is classified as chronological due to its fixed rotation, manual as it requires daily adjustment, single-axis azimuthal, and "analog" as it lacks motors, sensors, or algorithms. The results showed that the developed tracking prototype achieved a 9.69% energy production increase during the research period, with peaks of 35.51% on sunny days, and a significant efficiency improvement during the early morning and late afternoon. Statistical analysis results revealed a significant energy production difference between panels. In terms of economy, the prototype proved unviable when compared to the cost of grid electricity.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162025000100900&lng=en&tlng=enmanual trackerpotential energyanalog prototyperenewable energypendulum control
spellingShingle Jorge A. Wissmann
Carlos E. C. Nogueira
Marcelo M. M. Zampiva
Jair A. C. Siqueira
Doglas Bassegio
DEVELOPMENT OF A GRAVITATIONAL AND PENDULUM SOLAR TRACKER FOR STANDALONE PHOTOVOLTAIC PANELS
Engenharia Agrícola
manual tracker
potential energy
analog prototype
renewable energy
pendulum control
title DEVELOPMENT OF A GRAVITATIONAL AND PENDULUM SOLAR TRACKER FOR STANDALONE PHOTOVOLTAIC PANELS
title_full DEVELOPMENT OF A GRAVITATIONAL AND PENDULUM SOLAR TRACKER FOR STANDALONE PHOTOVOLTAIC PANELS
title_fullStr DEVELOPMENT OF A GRAVITATIONAL AND PENDULUM SOLAR TRACKER FOR STANDALONE PHOTOVOLTAIC PANELS
title_full_unstemmed DEVELOPMENT OF A GRAVITATIONAL AND PENDULUM SOLAR TRACKER FOR STANDALONE PHOTOVOLTAIC PANELS
title_short DEVELOPMENT OF A GRAVITATIONAL AND PENDULUM SOLAR TRACKER FOR STANDALONE PHOTOVOLTAIC PANELS
title_sort development of a gravitational and pendulum solar tracker for standalone photovoltaic panels
topic manual tracker
potential energy
analog prototype
renewable energy
pendulum control
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162025000100900&lng=en&tlng=en
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AT marcelommzampiva developmentofagravitationalandpendulumsolartrackerforstandalonephotovoltaicpanels
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