Optimal Sizing and Simulation of a Sustainable Off-grid Hybrid Energy System: A Case Study of the Coastal Areas of Delta State. Nigerian Journal of Technology, [S. l.], v. 41, n. 2, p. 291–301, 2022. Disponível em: https://www.nijotech.com/index.php/nijotech/article/view/2846. Acesso em: 28 apr. 2026.