Caetano do Nascimento, A., Pereira de Medeiros, L. I., Alves da Silva, E., Alves Santos Silva, R., de Souza Rodrigues, M., & Oliveira Galdino, D. (2026). Evaluation of the energy consumption of conventional lighting and the cost reduction with its replacement by photovoltaic systems in the parking lot of IFPB - Campus Patos. Latin American Journal of Energy Research, 13(1), 110-120. https://doi.org/10.21712/lajer.2026.v13.n1.p110-120