Best Direction For Solar Panels To Face

Solar south or geographic south.

Best direction for solar panels to face.

However solar panels can be orientated on any roof that faces south of either east or west. Each solar panel must be exposed to direct sunlight to produce the most electricity. If your roof does not face the right direction then surface mounted panels or pole mounted panels may be your best bet. In the northern hemisphere solar panels should generally face south toward the sun.

Generally it s common knowledge in the solar industry that these south facing panels should be tilted between a 30 and 40 degree angle. True south can also be calculated at noon when shadows from vertical objects run north south. Solar panels should face south for any home in america to obtain maximum power generation. The direction solar panels should face is true south a k a.

Therefore directions like southwest or southeast are fine. The most optimum direction to face your solar panels is somewhere between south and west. To correct the compass reading your solar installer will calculate the magnetic declination of your site. Face panels south for non tou ratepayers.

This is so that you can expose your solar panels to as much light as possible to optimize their energy production. For those who are not part of a tou model with their utility company the direction that you want to face your solar panels is south.