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. Whatever your latitude is you can subtract 15 from it to calculate the angle for summer. The optimum tilt angle is calculated by adding 15 degrees to your latitude during winter and subtracting 15 degrees from your latitude during summer. For instance if your latitude. Both of these angles require latitude degrees.

Here two simple methods for calculating approximate solar panel angle according to your latitude. For the best results solar panels should be oriented towards the south. On the contrary in the countries of the southern hemisphere such as south africa and australia the best orientation is true north. 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.

For instance if your latitude is 34 the optimum tilt angle for your solar panels during winter will be 34 15 49. 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.