Correct Solar Panel Orientation

The angle that a solar panel should be set.

Correct solar panel orientation.

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. Solar south or geographic south. On the contrary in the countries of the southern hemisphere such as south africa and australia the best orientation is true north. The vertical tilt of the solar panel is termed as a tilt angle.

For the best results solar panels should be oriented towards the south. They need maximum exposure to the sun. Orientation of the panels. The direction solar panels should face is true south a k a.

To correct the compass reading your solar installer will calculate the magnetic declination of your site. 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. Solar panel orientation direction. This is because the sun is always in the southern half of the sky in the northern hemisphere.

The reason behind that is pretty simple. In the northern hemisphere the general rule for solar panel placement is solar panels should face true. True south can also be calculated at noon when shadows from vertical objects run north south. The sun moves throughout the day and its position angle also changes with the seasons.

The angle or tilt of a solar panel is also an important consideration.