Assessment of Roof Tilt and Building Azimuth for Off-Grid Photovoltaic Power for Buildings in Metropolitan Lagos, Nigeria. JD-FEWS [Internet]. 2024 Jun. 30 [cited 2025 Oct. 29];5(1). Available from: https://journals.uj.ac.za/index.php/DigitalFoodEnergy_WaterSystems/article/view/3012