Outdoor testing of amorphous and crystalline silicon solar panels at Thohoyandou. Journal of Energy in Southern Africa, [S. l.], v. 22, n. 3, p. 16–22, 2011. DOI: 10.17159/2413-3051/2011/v22i3a3218. Disponível em: https://energyjournal.africa/article/view/3218. Acesso em: 18 nov. 2024.