Based on historical Creston, 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 Creston.[1]
Creston has an average monthly Global Horizontal Irradiance (GHI) of 3.85 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 3% greater than the average monthly Direct Normal Irradiance (DNI) of 3.75 kWh/m2/day. [1]
Solar installations in Creston that are always titled at the latitude of Creston (Average Tilt at Latitude or ATaL) average 4.44 kWh/m2/day, or about 15% greater than the average monthly GHI of 3.85 kWh/m2/day and approximately 18% greater than the average monthly DNI of 3.75 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 Creston
Solar Radiation Data in Creston, IL
See the chart below for monthly solar radiation levels in Creston.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Creston, IL
Creston, IL has a average annual solar radiation value of 4.75 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Creston is July with an average of 6.01 kWh/m2/day, followed by August at 5.86 kWh/m2/day and September at 5.74 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Creston (Illinois) are December with an average of 2.72 kWh/m2/day, followed by January with an average of 2.94 kWh/m2/day and November at 3.52 kWh/m2/day. [1]
Solar Power Comparison: Creston vs. the U.S.
Solar Power Levels in Creston
The average monthly solar radiation level in Creston, IL, of 4.75 kilowatt hours per square meter per day (kWh/m2/day) is approximately 21% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 28% 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: Creston vs. the U.S.
Below is a month-by-month comparison of how average Creston 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 Creston, IL at this current time.
Solar Power Output in Creston
The Power of Solar in Creston, IL
Monthly AC solar system output averages for Creston (il). Month-by-month solar power, as ranked by AC output, in Creston. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Creston, IL
Creston (IL) has a average annual solar AC output value of 5474.51 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Creston is July with an average of 556.15 kWhac, followed by August at 549.51 kWhac and May at 543.43 kWhac. [2]
The three months that historically average the lowest average solar output levels in Creston (Illinois) are December with an average of 288.23 kWhac, followed by January with an average of 312.01 kWhac and November at 348.38 kWhac. [2]
Cost of Utilities in Creston
Creston Electricity Costs
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Solar Power Poll: Creston
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Creston Natural Gas Costs
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Fresh Breeze: 19 mps S
Precip.: Chance of Rain
Humidity: 93%
Cloud cover: 100%
Tue Dec 24
36°F
Moderate Rain
Min: 32°F
Max: 38°F
Gentle Breeze: 9 mps E
Precip.: Chance of Rain
Humidity: 90%
Cloud cover: 100%
Wed Dec 25
38°F
Light Rain
Min: 35°F
Max: 38°F
Gentle Breeze: 8 mps ESE
Precip.: Chance of Rain
Humidity: 97%
Cloud cover: 100%
Thu Dec 26
42°F
Light Rain
Min: 37°F
Max: 45°F
Fresh Breeze: 20 mps ESE
Precip.: Chance of Rain
Humidity: 91%
Cloud cover: 100%
More about Creston
About Creston
The village of Creston, IL in Ogle County has an approximate population of 662. [6]
Creston, IL Solar Energy
To learn more about solar energy and solar power Creston, IL, or for more solar-related resources for Creston, visit the U.S. Energy Information Administration.
Did you know?
The largest solar power plant in the world covers 1000 acres & is located in the Mojave Desert in California.