Best Orientation For A Fixed Solar Panel

Orientation of the panels.

Best orientation for a fixed solar panel.

Solar panels should always face true south in the northern hemisphere north in the. The more sunlight reaches your solar panels the more electricity you can generate and the more money you ll be able to save on your electric bill. Hence the orientation of solar panels can only be directions other than the north. If the orientation is not optimal it does not matter whether you have the best angle for solar panels.

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. In general there s one big rule. On a fixed installation what direction is best. In some places the reading may be inaccurate by up to 25.

The placement and orientation of solar panels is just as important as which type of solar panel is used in a given situation. For the best results solar panels should be oriented towards the south. Until now we ve inferred that mounting fixed solar panels in either south direction can help you achieve a greater return on your solar investment. The orientation of the panels is important to capture a maximum of sunlight and therefore produce a maximum of energy.

If you re in the u s. The violet line is the solar energy per day if the panel is fixed at the winter angle discussed below these figures are calculated for 40 latitude. However fixed solar array systems that face south or west can only produce energy for a limited number of hours each day. 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.

On the contrary in the countries of the southern hemisphere such as south africa and australia the best orientation is true north. A solar panel will harness the most power when the sun s rays hit its surface perpendicularly. Why is the orientation of the panels important. In order to understand the best orientation for solar modules a comparison of specific production between south facing module and east west facing modulefor the cities mentioned above is carried out.

Or elsewhere in the northern hemisphere the best direction for solar panels to face is true south though there is an exception. This is because the sun is always in the southern half of the sky in the northern hemisphere. One thing to note here is that the south or north indicated by your compass may not be the most accurate as it is the magnetic south or north. Tilt and angle orientation of solar panels to get the most from position fixed or seasonally adjusted photovoltaic or thermal solar panels you need to point them in the direction that captures the most sun.