====== Azimuth Angle ====== **Azimuth Angle --- arab. As - sumut ( directions )** The solar azimuth angle is hard to explain. The most important thing you have to know is the ideal arrangement. The optimal azimuth angle would be **Azimuth 0°**. You get this angle with an orientation of 180° South. * Azimuth -90° = 90° East * Azimuth -45° = 45° South-East * Azimuth 0° = 180° South * Azimuth +45 = 225° South-West * Azimuth +90 = 270° West