Dependence of the efficiency of electrification by autonomous solar power plant on socio-economic and energy characteristics: case of the rural Communes of Mahavelona-Itasy Region and Mahasolo- Bongolava Region - Favick, IBRAHIM MAHAFANTATSE Innocenti; Julien, RAJOMALAHY; Jeannot, RAJAONARIVELO; Achille, RAVONINJATOVO; Lala, ANDRIANAIVO; H, ANDRIANOMENTSOA Bezanahary (International Journal of Advance Research and Innovative Ideas In Education, 2025)