Fairfield Solar Power Information & Peak Sun Hours

Solar Green Energy Summary for Fairfield, California

Lattitude: 38.2593

Sunlight

Fixed Tilt Sunlight Hours: 5.9 hours per day

1-Axis Tilt Sunlight Hours: 6.6 hours per day

2-Axis Tilt Sunlight Hours: 8.3 hours per day

If you put your solar powered math calculator in your backpack it will turn off from the lack of sunlight needed to power the device. As you slowly open your backpack and begin to let sunlight in, the calculator will eventually turn on when the amount of sunlight is enough to power the calculator. Similarly, peak sun hours refer to the hours of they day where the sunlight is strong enough to power a solar panel. This is different from total sunlight hours, which is simply the amount of hours in a day when there is any sunlight.

Knowing that the latitude of Fairfield is 38.3 can be helpful for understanding total sunlight hour variance. As you approach the equator latitude approaches zero. The closer the latitude is to zero, the more consistent the daily sunlight hours are throughout the year. Total sunlight hour consistency simply makes planning for your solar power needs easier, but it is certainly not a requirement.

You will notice the difference in peak sunlight hours depending on the panel type. The more flexibility the solar panel has the efficient it can be throughout the day and the year. A fixed solar panel remains in the same position at all times. A 1-axis panel follows the sun throughout the day as it moves through the sky and eventually sets. A 2-axis panel not only tracks the daily movement, but also adjusts based on the sun's changing position in the sky throughout the year as the seasons change.

Peak sun hours are greatly affected by weather patterns. Cloud coverage is a huge factor in peak sun hours per day because heavy cloud coverage will diminish the power of the solar insolation. You can use historical climate data to estimate average cloud and weather coverage, but it will obviously vary slightly from year to year.

For Fairfield the number of average daily peak sunlight hours for a fixed solar panel is 5.9 hours. If you are using a more efficient 1 or 2-axis panel then the number will increase to 6.6 hours for a 1-axis panel and 8.3 hours for a 2-axis panel.


Solar Businesses in Fairfield, California




Leave a Reply

Your email address will not be published.