In the northern hemisphere the general rule for solar panel placement is solar panels should face true south and in the southern true north.
Solar panel alignment find true south app.
Build a simple solar pointer and at solar noon you can point your panel t.
Usually this is the best direction because solar panels will receive direct light throughout the day.
Perhaps the simplest way to find true south is to wait until noon and then look at your shadows.
This is because the sun is always in the southern half of the sky in the northern hemisphere.
However there is a difference between magnetic south and true south that must be considered.
Find out the shortest shadow line draw a line to connect those marks to the point where the stick touches the ground by now the shortest line is evident.
Solar south calculator determine where true solar south is for your specific location.
This is the simplest and fastest way to position a solar panel for the best output.
You could then adjust your solar panels to align with this direction.
As of right now it is more economically viable to buy more solar panels than buy a solar tracking system that automatically aligns solar panel solar thermal heaters.
For those who wish to live their lives vicariously through us.
Simplysolar is a solar panel alignment app designed to increase the viability of solar energy and positively change the lifestyles of people in developing countries.
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 help finding the right orientation and tilt angle download the free simplysolar app for ios or android.
Reveal the true solar south now that we have marked that special line we concluded in the third step the direction of the solar south has been revealed.
But when you hold up a compass you aren t really finding true north or south you can only find magnetic south which is the direction towards the south pole of our earth s geomagnetic field.
Believe it or not this point actually moves a few miles each year because the molten metal in the earth sloshes around.
Using a shadow at solar noon.
The edges of the shadows of things that are perpendicular to the earth standing straight up line up with true south north.
