Determining Optimum Tilt Angle for 1 MW Photovoltaic System at Sukkur, Pakistan

Solar energy is directly converted into electrical by using photovoltaic (PV) panels. The efficiency of PV panel varies with its orientation and tilt angle the horizontal plane. In this paper, we investigate optimum solar panels installed at Sukkur IBA University. for tilted surfaces varying from 0° to 90° in steps 1° was calculated values which daily total radiation maximum a specific period. It found that changed between 61.1° throughout year University, Sindh Pakistan ( latitude = 27.7268 ° N, id="M2"> longitude 68.8191 E). For calculating irradiance, optimal fixed (15 29.5 degrees) variable angles are used every month 2019. irradiance 15 degrees compared angles. region located northern be degrees.