Solar Panel Orientation Northern Hemisphere

Are vital inputs in order to accurately calculate the solar power potential for a property.

Solar panel orientation northern hemisphere.

In the northern hemisphere panels must face south and. Introduction in the northern hemisphere solar panel orientation is seen by some as unsuitable because they mainly lie on a north south axis. Orientation of the panels 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. The sun in the northern hemisphere traverses from east to south in the sky to west.

In the northern hemisphere solar panel orientation is unsuitable because they mainly point south enabling them to generate the most electricity at midday. Usually this is the best direction because solar panels will receive direct light throughout the day. 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. However there is a difference between magnetic south and true south that must be considered.

The ideal direction that solar panels must face changes depending on whether you live in the northern hemisphere or the southern hemisphere. If you re in the u s. This is because the sun is always in the southern half of the sky in the northern hemisphere. 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.

Hence the orientation of solar panels can only be directions other than the north. In the northern hemisphere the general rule for solar panel placement is solar panels should face true south and in the southern true north. This enables them to generate the most electricity when the sun is at its zenith highest in the sky and is shining straight down or as near to perpendicular as possible on the surface of. For the best results solar panels should be oriented towards the south.

The direction solar panels face along with their angle or tilt at that orientation. Solar panels should always face true south in the northern hemisphere north in the southern hemisphere tilted from the hoizontal at a degree equal to your latitude plus 15 degrees in winter or minus 15 degrees in summer. Or elsewhere in the northern hemisphere the best direction for solar panels to face is true south though there is an exception.