Correct Solar Panel Orientation

This also helps if you re using a string inverter that connects all the panels together and send the power to a central unit.

Correct solar panel orientation. The direction solar panels should face is true south a k a. The angle or tilt of a solar panel is also an important consideration. The angle that a solar panel should be set. They need maximum exposure to the sun.

Orientation of the panels. To correct the compass reading your solar installer will calculate the magnetic declination of your site. On the contrary in the countries of the southern hemisphere such as south africa and australia the best orientation is true north. Regardless of the orientation experts note that it is more efficient to have a consecutive block of solar panels installed using the same orientation either vertical or horizontal.

True south can also be calculated at noon when shadows from vertical objects run north south. 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. The sun moves throughout the day and its position angle also changes with the seasons. Solar south or geographic south.

This is because the sun is always in the southern half of the sky in the northern hemisphere. The vertical tilt of the solar panel is termed as a tilt angle. Solar panel orientation direction. The reason behind that is pretty simple.

For the best results solar panels should be oriented towards the south.