Fixed Angle Solar Panel

Solar panels with a fixed tilt angle.

Fixed angle solar panel.

This decline is due to the fact that solar panels during most of the day are exposed to weak and not perpendicular sunlight. For that reason the ideal angle is never fixed. The sun moves across the sky and will be low or high depending on the time of the day and the season. The solar panel angle of your solar system is different depending on which part of the world you are.

Subtract 15 degrees from the latitude at your location during summer and add 15 degrees to your latitude during winter. Best solar panel angle by zip code. However every place is different as you have to take seasons and the average position of the sun into account when installing one. For the vast majority of u s.

At some places as much as a vertical tilt of the panels is needed to get the maximum output during wintertime. There s a simple rule of thumb for calculating the best tilt angle for fixed mount solar panels. How can you determine the optimum angle for solar panels for your state. During winter the sun is lower and to catch more of its light the best solar panel angle would be more tilted.

Solar panels give the highest energy output when they are directly facing the sun. Determining the best angle can be a tedious task. For starters there is no single ideal angle for solar panels. Property owners the ideal angle for a solar panel installation is close or equal to the latitude of your home on a south facing roof.

However if the panels are turned at an angle greater than 45 compared to true south production begins to decrease significantly.