Centerville Solar Power Information & Peak Sun Hours
Solar Green Energy Summary for Centerville, Utah
Lattitude: 40.9284
Sunlight
Fixed Tilt Sunlight Hours: 6.2 hours per day
1-Axis Tilt Sunlight Hours: 7.8 hours per day
2-Axis Tilt Sunlight Hours: 8.5 hours per day
When trying to calculate your solar power needs there are a variety of factors to consider. Panel type and location, electricity needs, number of panels needed etc. One key to figuring out the math is factoring in the average peak sunlight hours in a day. Unlike total sunlight hours, peak sunlight hours are only when the sun is strong enough to power your solar panel. Using this number can help determine your needs to power your home or business in Centerville, Utah.
Sunlight hits the earth directly at the equator. This is why the equator has a latitude of zero degrees. The latitude of Centerville is 40.9. Knowing the latitude of Centerville can help you plan for your solar panel setup, as the larger the latitude the more variance you will see throughout the year for total daily sunlight hours.
Since a fixed solar panel is set in one position it is ideal to place it at an angle that will expose the panel to the most sunlight throughout the year. This angle is generally the same angle of your latitude which is 40.9 for Centerville. You do not need to strategically place a 1-axis or 2-axis panel as much as you do a fixed panel. A 1-axis panel follows the movement of the sun during the day. Additionally, a 2-axis panel also adjusts for the suns various positions in the sky throughout the year.
The sunrise and sunset is very predictable every day, but things like cloud coverage and weather are less predictable and vary daily and annually. If a location that is usually very sunny experiences a huge increase in storms and cloud coverage in a given year than the average peak sun hours for that day or year will probably decrease. Tall objects such as trees and buildings can block out the sun during high solar insolation times, so be sure to strategically place your solar panels to get better efficiency.
We can use previous years of data to estimate the amount of peak sun hours in Centerville. A fixed tilt mount for example will receive 6.2 average hours per day. For more efficiency for your system in Centerville you could use a 1-axis tracking mount and increase your daily peak sun average to 7.8 hours, or even further with a 2-axis panel to get an average of 8.5 hours.