This could be the simplest.
Solar panel alignment find true south.
When the sun is at its highest point in the sky solar noon any shadow cast by a telephone pole or some other perfectly vertical object will run perfect true north south.
Solar south or geographic south.
The direction solar panels should face is true south a k a.
Build a simple solar pointer and at solar noon you can point your panel t.
Check it out here.
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The shortest shadow method.
Using a shadow at solar noon.
Perhaps the simplest way to find true south is to wait until noon and then look.
The shadow of an object will be shortest when the sun is highest at noon and at.
The solar south calculator is an easy external tool that allows you to quickly determine what direction solar south really is for your location.
This is the simplest and fastest way to position a solar panel for the best output.
When taking a compass reading never hold the compass near metal as it will throw off your reading.
The shortest shadow method.
Using a shadow at solar noon.
True south can also be calculated at noon when shadows from vertical objects run north south.
By ensuring your pv array faces true south you optimize the efficacy of your panel tilt.
Place a stick standing straight up in flat ground on a day when it s sunny out.
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Determine where true solar south is for your specific location.
4 simple ways to find true solar south for aligning solar panel correctly in few minutes 2019 step by step method 1.