Influence of the Length of a Photovoltaic Single-Axis Tracker Mounting Rail. R&D Journal, [S. l.], v. 40, p. 33–40, 2024. DOI: 10.69694/2309-8988/. Disponível em: https://rdj.journals.ac.za/index.php/pub/article/view/57.. Acesso em: 31 jan. 2025.