Based on historical Smithton, 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 Smithton.[1]
Smithton has an average monthly Global Horizontal Irradiance (GHI) of 4.23 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 3% less than the average monthly Direct Normal Irradiance (DNI) of 4.35 kWh/m2/day. [1]
Solar installations in Smithton that are always titled at the latitude of Smithton (Average Tilt at Latitude or ATaL) average 4.87 kWh/m2/day, or about 15% greater than the average monthly GHI of 4.23 kWh/m2/day and approximately 12% greater than the average monthly DNI of 4.35 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 Smithton
Solar Radiation Data in Smithton, IL
See the chart below for monthly solar radiation levels in Smithton.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Smithton, IL
Smithton, IL has a average annual solar radiation value of 5.11 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Smithton is July with an average of 6.24 kWh/m2/day, followed by August at 6.12 kWh/m2/day and September at 5.97 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Smithton (Illinois) are December with an average of 3.15 kWh/m2/day, followed by January with an average of 3.98 kWh/m2/day and November at 4.27 kWh/m2/day. [1]
Solar Power Comparison: Smithton vs. the U.S.
Solar Power Levels in Smithton
The average monthly solar radiation level in Smithton, IL, of 5.11 kilowatt hours per square meter per day (kWh/m2/day) is approximately 30% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 23% 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: Smithton vs. the U.S.
Below is a month-by-month comparison of how average Smithton 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 Smithton, IL at this current time.
Solar Power Output in Smithton
The Power of Solar in Smithton, IL
Monthly AC solar system output averages for Smithton (il). Month-by-month solar power, as ranked by AC output, in Smithton. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Smithton, IL
Smithton (IL) has a average annual solar AC output value of 5750.42 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Smithton is July with an average of 569.16 kWhac, followed by August at 564.26 kWhac and September at 532.64 kWhac. [2]
The three months that historically average the lowest average solar output levels in Smithton (Illinois) are December with an average of 322.73 kWhac, followed by February with an average of 397.9 kWhac and November at 402.46 kWhac. [2]
Cost of Utilities in Smithton
Smithton Electricity Costs
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Solar Power Poll: Smithton
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Smithton Natural Gas Costs
Sorry, Illinois residential natural gas prices are currently unavailable.
The village of Smithton, IL in Saint Clair County has an approximate population of 3,693. [6]
Smithton, IL Solar Energy
To learn more about solar energy and solar power Smithton, IL, or for more solar-related resources for Smithton, visit the U.S. Energy Information Administration.
Did you know?
It takes light about 8 minutes, 19 seconds to travel the 93,000,000 miles from the sun's surface to us on Earth.