Proper Solar Panel Angle

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.

Proper solar panel angle.

Similarly you can calculate the angle for winter by adding 15. Both of these angles require latitude degrees. For the best results solar panels should be oriented towards the south. This is because the sun is always in the southern half of the sky in the northern hemisphere.

There are two methods for calculating the tilt angle for solar panels. Here two simple methods for calculating approximate solar panel angle according to your latitude. For instance if your latitude. Whatever your latitude is you can subtract 15 from it to calculate the angle for summer.

On the contrary in the countries of the southern hemisphere such as south africa and australia the best orientation is true north. For instance if your latitude is 34 the optimum tilt angle for your solar panels during winter will be 34 15 49.