PERFORMANCE EVALUATION OF SOLAR PHOTOVOLTAIC PANEL MOUNTED ON SLOPED CORRUGATED METAL SHEET ROOF IN KANO STATE NORTHWEST NIGERIA. FJS [Internet]. 2023 Jun. 30 [cited 2025 Sep. 11];7(3):257-62. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/1783