The month of August has the highest historical solar radition values in Freeman Spur with an average of 6.23 kWh/m2/day. [More]
Solar Panels in Freeman Spur
Solar panels in Freeman Spur that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]
Sunrise & Sunset in Freeman Spur
The total length of the day in Freeman Spur, IL today (December 21, 2024) will be 9 hours and 36 minutes. [More]
Solar Power in Freeman Spur, IL
Solar Energy Data in Freeman Spur, IL
See the chart below to see how different types of solar panel installations compare in Freeman Spur.
Based on historical Freeman Spur, 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 Freeman Spur.[1]
Freeman Spur has an average monthly Global Horizontal Irradiance (GHI) of 4.23 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 0% less than the average monthly Direct Normal Irradiance (DNI) of 4.24 kWh/m2/day. [1]
Solar installations in Freeman Spur that are always titled at the latitude of Freeman Spur (Average Tilt at Latitude or ATaL) average 4.83 kWh/m2/day, or about 14% greater than the average monthly GHI of 4.23 kWh/m2/day and approximately 14% greater than the average monthly DNI of 4.24 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 Freeman Spur
Solar Radiation Data in Freeman Spur, IL
See the chart below for monthly solar radiation levels in Freeman Spur.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Freeman Spur, IL
Freeman Spur, IL has a average annual solar radiation value of 5.05 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Freeman Spur is August with an average of 6.23 kWh/m2/day, followed by June at 5.88 kWh/m2/day and July at 5.85 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Freeman Spur (Illinois) are December with an average of 3.21 kWh/m2/day, followed by January with an average of 3.81 kWh/m2/day and November at 4.17 kWh/m2/day. [1]
Solar Power Comparison: Freeman Spur vs. the U.S.
Solar Power Levels in Freeman Spur
The average monthly solar radiation level in Freeman Spur, IL, of 5.05 kilowatt hours per square meter per day (kWh/m2/day) is approximately 28% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 24% 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: Freeman Spur vs. the U.S.
Below is a month-by-month comparison of how average Freeman Spur 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 Freeman Spur, IL at this current time.
Solar Power Output in Freeman Spur
The Power of Solar in Freeman Spur, IL
Monthly AC solar system output averages for Freeman Spur (il). Month-by-month solar power, as ranked by AC output, in Freeman Spur. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Freeman Spur, IL
Freeman Spur (IL) has a average annual solar AC output value of 5716.43 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Freeman Spur is August with an average of 569.25 kWhac, followed by July at 536.53 kWhac and May at 533.68 kWhac. [2]
The three months that historically average the lowest average solar output levels in Freeman Spur (Illinois) are December with an average of 329.24 kWhac, followed by January with an average of 390.19 kWhac and November at 407.32 kWhac. [2]
Cost of Utilities in Freeman Spur
Freeman Spur Electricity Costs
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Solar Power Poll: Freeman Spur
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Freeman Spur Natural Gas Costs
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Moderate breeze: 15 mps SE
Precip.: Chance of Rain
Humidity: 86%
Cloud cover: 73%
More about Freeman Spur
About Freeman Spur
The village of Freeman Spur, IL in Williamson County has an approximate population of 287. [6]
Freeman Spur, IL Solar Energy
To learn more about solar energy and solar power Freeman Spur, IL, or for more solar-related resources for Freeman Spur, visit the U.S. Energy Information Administration.
Did you know?
Some tax incentives and rebate programs are designed to spur the use of solar energy. These vary by location.
