1. Laboratory of Physics Radiation (LPR), Faculty of Science and Technology (FAST), University of Abomey-Calavi, 01 B.P.526, Cotonou, Benin
2. Centre R&D de Solar and Electrical Energies Power Engineers Group (SEEPEG), Godomey Gare, Abomey-Calavi, 03 B.P. 273, Cotonou, Benin
3. Thermics and Energy Laboratory of Nantes, 44300 rue Christian Pauc, 44300 Nantes, France
4. IRITESE, Benin Center of Research and Innovation (CBRSI), Benin