The month of July has the highest historical solar radition values in Fayetteville with an average of 6.2 kWh/m2/day. [More]
Solar Panels in Fayetteville
Solar panels in Fayetteville that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]
Sunrise & Sunset in Fayetteville
The total length of the day in Fayetteville, IL today (December 21, 2024) will be 9 hours and 32 minutes. [More]
Solar Power in Fayetteville, IL
Solar Energy Data in Fayetteville, IL
See the chart below to see how different types of solar panel installations compare in Fayetteville.
Based on historical Fayetteville, IL data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Fayetteville.[1]
Fayetteville has an average monthly Global Horizontal Irradiance (GHI) of 4.21 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 2% less than the average monthly Direct Normal Irradiance (DNI) of 4.28 kWh/m2/day. [1]
Solar installations in Fayetteville that are always titled at the latitude of Fayetteville (Average Tilt at Latitude or ATaL) average 4.83 kWh/m2/day, or about 15% greater than the average monthly GHI of 4.21 kWh/m2/day and approximately 13% greater than the average monthly DNI of 4.28 kWh/m2/day. [1]
Solar Energy Glossary
Global Horizontal Irradiance (GHI)
Global Horizontal Irradiance: The total amount of solar radiation that is received per unit area by a surface that is always positioned in a horizontal manner.
Direct Normal Irradiance (DNI)
Direct Normal Irradiance: The total amount of solar radiation received per unit area by a surface that is always perpendicular to the sun rays that come in a straight line from the direction of the sun at its current position in the sky.
Average Tilt at Latitude (ATaL)
Average Tilt at Latitude: The total amount of solar radiation received per unit area by a surface that is tilted toward the equator at an angle equal to the current latitude. ATaL will often produce the optimum energy output.
Solar Radiation Levels in Fayetteville
Solar Radiation Data in Fayetteville, IL
See the chart below for monthly solar radiation levels in Fayetteville.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Fayetteville, IL
Fayetteville, IL has a average annual solar radiation value of 5.13 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Fayetteville is July with an average of 6.2 kWh/m2/day, followed by August at 6.16 kWh/m2/day and September at 5.99 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Fayetteville (Illinois) are December with an average of 3.21 kWh/m2/day, followed by January with an average of 3.97 kWh/m2/day and November at 4.25 kWh/m2/day. [1]
Solar Power Comparison: Fayetteville vs. the U.S.
Solar Power Levels in Fayetteville
The average monthly solar radiation level in Fayetteville, IL, of 5.13 kilowatt hours per square meter per day (kWh/m2/day) is approximately 31% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 22% less than the average level of 6.61 kWh/m2/day in a city with historically high levels (NV). [1]
→ Values listed as 0 (zero) are not available (N/A).
Solar Power: Fayetteville vs. the U.S.
Below is a month-by-month comparison of how average Fayetteville solar radiation levels compare to average levels in a city with historcially high levels (NV) and a city with historically low levels (WA). [1]
→ k/m/d = kWh/m2/day = kilowatt hours per square meter per day.
→ Values listed as 0 (zero) are not available (N/A).
We do not currently have data on solar panel installations in the village of Fayetteville, IL at this current time.
Solar Power Output in Fayetteville
The Power of Solar in Fayetteville, IL
Monthly AC solar system output averages for Fayetteville (il). Month-by-month solar power, as ranked by AC output, in Fayetteville. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Fayetteville, IL
Fayetteville (IL) has a average annual solar AC output value of 5772.72 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Fayetteville is August with an average of 565.18 kWhac, followed by July at 559.84 kWhac and September at 535.07 kWhac. [2]
The three months that historically average the lowest average solar output levels in Fayetteville (Illinois) are December with an average of 326.15 kWhac, followed by February with an average of 393.21 kWhac and January at 405.5 kWhac. [2]
Cost of Utilities in Fayetteville
Fayetteville Electricity Costs
Sorry, Fayetteville residential electricity prices are currently unavailable.
Please check back later.
Solar Power Poll: Fayetteville
Vote now: Given all of the data and analysis provided for Fayetteville, is solar power a good choice for residents of this village?
Fayetteville Natural Gas Costs
Sorry, Illinois residential natural gas prices are currently unavailable.
The village of Fayetteville, IL in Saint Clair County has an approximate population of 366. [6]
Fayetteville, IL Solar Energy
To learn more about solar energy and solar power Fayetteville, IL, or for more solar-related resources for Fayetteville, visit the U.S. Energy Information Administration.
Did you know?
Nineteen-year-old Edmund Becquerel, a French experimental physicist, discovered the basis of solar energy in 1839.
