Proper Solar Panel Angle

Both of these angles require latitude degrees.

Proper solar panel angle.

On the contrary in the countries of the southern hemisphere such as south africa and australia the best orientation is true north. The optimum tilt angle is calculated by adding 15 degrees to your latitude during winter and subtracting 15 degrees from your latitude during summer. This is because the sun is always in the southern half of the sky in the northern hemisphere. For instance if your latitude.

For the best results solar panels should be oriented towards the south. Similarly you can calculate the angle for winter by adding 15. Find the best angle for optimizing solar collection during winter when solar energy is most scarce by multiplying your latitude by 0 89 and then adding 24 degrees. Whatever your latitude is you can subtract 15 from it to calculate the angle for summer.

Since solar panels are more productive when the sun s rays are perpendicular to their surfaces the certainly best orientation is the one directly true south azimuth angle 180. While the angle of your solar panels is important a more important factor in your energy production is going to be the direction your panels face.