Best Direction For Solar Panels To Face

The direction solar panels should face is true south a k a.

Best direction for solar panels to face.

To correct the compass reading your solar installer will calculate the magnetic declination of your site. The most optimum direction to face your solar panels is somewhere between south and west. Each solar panel must be exposed to direct sunlight to produce the most electricity. Solar arrays are used in just about every part of the country but the direction in which they face is important.

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. True south can also be calculated at noon when shadows from vertical objects run north south. This being the case the general best practice to date has always been to position solar panels facing south in order to capture the maximum amount of sunlight overall. 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. This is so that you can expose your solar panels to as much light as possible to optimize their energy production. Solar south or geographic south. If your roof does not face the right direction then surface mounted panels or pole mounted panels may be your best bet.

Therefore directions like southwest or southeast are fine. It is at this location that your panels will receive the maximum sunlight throughout the day.