Show Low Solar Power Information & Peak Sun Hours
Solar Green Energy Summary for Show Low, Arizona
Fixed Tilt Sunlight Hours: 6.1 hours per day
1-Axis Tilt Sunlight Hours: 8.6 hours per day
2-Axis Tilt Sunlight Hours: 9.3 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.
The latitude at the equator of the earth is zero degrees. This is where sunlight strikes the earth most directly. Due to the earth's curved shape, sunlight hits at a various angles depending on location. As latitude increases, the further you are located from the equator and more variance you see in sunlight hours. The latitude of Show Low is 34.3.
Depending on your output needs, to get more out of your solar panels you can either upgrade your technology, buy more panels, or buy different tracking type panels. A fixed solar panel remains fixed at one angle throughout the year. A 1-axis panel will produce more output because it follows the path of the sun from sunrise to sunset to maximize sun exposure. Even more productive is a 2-axis panel that not only follows the sun's path throughout the day, but also accounts for the more subtle sun changes throughout the year with the different seasons.
Looking at latitude, average peak sun hours and various data can obviously help when planning for your solar power needs. The one thing you can never fully account for is changing weather. Storms, rain, cloud coverage all have an impact on solar panel capabilities.
For Show Low the number of average daily peak sunlight hours for a fixed solar panel is 6.1 hours. If you are using a more efficient 1 or 2-axis panel then the number will increase to 8.6 hours for a 1-axis panel and 9.3 hours for a 2-axis panel.