Based on historical Unionville, IA data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Unionville.[1]
Unionville has an average monthly Global Horizontal Irradiance (GHI) of 4.06 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 5% less than the average monthly Direct Normal Irradiance (DNI) of 4.29 kWh/m2/day. [1]
Solar installations in Unionville that are always titled at the latitude of Unionville (Average Tilt at Latitude or ATaL) average 4.77 kWh/m2/day, or about 17% greater than the average monthly GHI of 4.06 kWh/m2/day and approximately 11% greater than the average monthly DNI of 4.29 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 Unionville
Solar Radiation Data in Unionville, IA
See the chart below for monthly solar radiation levels in Unionville.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Unionville, IA
Unionville, IA has a average annual solar radiation value of 5 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Unionville is July with an average of 6 kWh/m2/day, followed by August at 5.99 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 Unionville (Iowa) are December with an average of 3.16 kWh/m2/day, followed by January with an average of 3.64 kWh/m2/day and November at 4.07 kWh/m2/day. [1]
Solar Power Comparison: Unionville vs. the U.S.
Solar Power Levels in Unionville
The average monthly solar radiation level in Unionville, IA, of 5 kilowatt hours per square meter per day (kWh/m2/day) is approximately 27% 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: Unionville vs. the U.S.
Below is a month-by-month comparison of how average Unionville 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 city of Unionville, IA at this current time.
Solar Power Output in Unionville
The Power of Solar in Unionville, IA
Monthly AC solar system output averages for Unionville (ia). Month-by-month solar power, as ranked by AC output, in Unionville. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Unionville, IA
Unionville (IA) has a average annual solar AC output value of 5723.72 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Unionville is August with an average of 553.82 kWhac, followed by July at 550.49 kWhac and September at 545.48 kWhac. [2]
The three months that historically average the lowest average solar output levels in Unionville (Iowa) are December with an average of 331.96 kWhac, followed by January with an average of 383.19 kWhac and November at 398.48 kWhac. [2]
Cost of Utilities in Unionville
Unionville Electricity Costs
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Solar Power Poll: Unionville
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Unionville Natural Gas Costs
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Gentle Breeze: 10 mps E
Precip.: Chance of Rain
Humidity: 77%
Cloud cover: 100%
Wed Dec 25
38°F
Light Rain
Min: 37°F
Max: 39°F
Gentle Breeze: 8 mps ENE
Precip.: Chance of Rain
Humidity: 93%
Cloud cover: 100%
Thu Dec 26
44°F
Light Rain
Min: 38°F
Max: 47°F
Gentle Breeze: 10 mps ENE
Precip.: Chance of Rain
Humidity: 88%
Cloud cover: 100%
More about Unionville
About Unionville
The city of Unionville, IA in Appanoose County has an approximate population of 102. [6]
Unionville, IA Solar Energy
To learn more about solar energy and solar power Unionville, IA, or for more solar-related resources for Unionville, visit the U.S. Energy Information Administration.
Did you know?
Solar power is renewable, does not produce any pollutants and is one of the cleanest source of energy.