Feasibility of Hybrid Photovoltaic Generation Systems:

A Study on the Risks and Challenges to Enhance Solar Energy Efficiency

Authors

  • Alexandre Francisco UniFacens
  • Douglas Rafael UniFacens
  • Gabriel Perecin UniFacens
  • Maria Beatriz UniFacens
  • Centro Universitário Facens UniFacens
  • Heverton Bacca Sanchez UniFacens

Keywords:

Hybrid solar energy, Electrical safety, Photovoltaic systems, Renewable energy, Sustainability

Abstract

The use of renewable energy sources has grown significantly, with photovoltaic solar energy standing out. In Brazil, hybrid systems that operate in both On-Grid and Off-Grid modes face technical and regulatory barriers. This study presents the development of an intelligent system with sensors, relays, and ESP32-based control, capable of performing safe switching, preventing grid backfeeding, and complying with NR 10 safety regulations. The proposal aims to ensure the safety of SEP workers and allow energy supply in emergency situations.

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Published

2026-03-25

How to Cite

FRANCISCO, Alexandre; RAFAEL , Douglas; PERECIN, Gabriel; BEATRIZ, Maria; CENTRO UNIVERSITÁRIO FACENS; BACCA SANCHEZ, Heverton. Feasibility of Hybrid Photovoltaic Generation Systems: : A Study on the Risks and Challenges to Enhance Solar Energy Efficiency. Journal of Innovation and Science: research and application, [S. l.], v. 5, n. 2, 2026. Disponível em: https://joins.emnuvens.com.br/joins/article/view/1232. Acesso em: 9 may. 2026.

Issue

Vol. 5 No. 2 (2025): Proceedings: Plugin 2025:2

Section

SYMPOSIUM: PLUGIN

License

Copyright (c) 2026 Journal of Innovation and Science: research and application

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