Cedar Falls Solar Power Information & Peak Sun Hours
Solar Green Energy Summary for Cedar Falls, Washington
Lattitude: 47.4254
Sunlight
Fixed Tilt Sunlight Hours: 3.7 hours per day
1-Axis Tilt Sunlight Hours: 4.7 hours per day
2-Axis Tilt Sunlight Hours: 5.1 hours per day
Looking at the average peak sunlight hours in Cedar Falls is a valuable number for determining your solar power setup. Peak sunlight hours are only the hours a day in which the sunlight is strong enough for the solar panels to do their job. Not every hour of sunlight was created equal. For example, solar panels do not provide much use during early sunrise and sunset, and therefore you should not look at total hours of sunlight in a day, but instead focus on peak sunlight hours. Using this number will provide a much better estimate of your needs for setting up panels in Cedar Falls, Washington.
Knowing the latitude of Cedar Falls will help estimate average peak sun hours for your area. The latitude is used to accurately estimate the time of sunrise and sunset, thus giving you the total hours of daylight each day. Once you know the total hours of daylight, you can estimate the amount of peak sun hours based on a number of variables such as weather, time of year, the angle of the solar panel.
Throughout the day the sun obviously moves throughout the Cedar Falls sky. The suns position in the sky also changes throughout the year with the seasons. A fixed solar panel does not accommodate for these changes. However, a 1-axis panel rotates and follows the sun’s path during the day. A 2-axis panel both follows the sun’s daily path as well as the seasonal differences
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.
Since we know the latitude of Cedar Falls we can take the average amount of total sunlight hours and estimate that with a fixed solar panel there would be an average of 3.7 peak sun hours per day. 4.7 hours per day with a 1-axis tracking mount that tracks the sun from sunrise to sunset, and 5.1 hours with a 2-axis tracking mount that tracks the sun everywhere in the sky.