Innovation of a power source that can monitor the sun’s path in order to maximize the efficiency of solar panels. International Journal of Engineering Research and Science & Technology, [S. l.], v. 21, n. 2, p. 27–33, 2025. DOI: 10.62643/. Disponível em: https://ijerst.org/index.php/ijerst/article/view/659. Acesso em: 1 may. 2026.