Solar Panel True South

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Solar panel true south.

The shadow of an object will be shortest when the sun is highest at noon and at this moment the direction of the shadow line is the true solar south. Solar south or geographic south. True south can also be calculated at noon when shadows from vertical objects run north south. When taking a compass reading never hold the compass near metal as it will throw off your reading.

The shortest shadow method. To correct the compass reading your solar installer will calculate the magnetic declination of your site. Other solar power posts you may like. Watch out for your belt buckle.

For any solar project you typically want your solar collectors solar panels vacuum tubes to be facing true south if you re in the northern hemisphere or true north if you re in the southern hemisphere. Unfortunately simply using having a compass needle aligned north south isn t good enough. This method involves simply finding out the shortest shadow at noon according to this theory now let s dive into the steps. True south or true north are where the sun will be at its highest during the day.

Get your free quote today. True south solar is the leading installer of residential and commercial solar electric systems in southern oregon. 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.