Based on historical Oskaloosa, 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 Oskaloosa.[1]
Oskaloosa has an average monthly Global Horizontal Irradiance (GHI) of 4.02 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 5% less than the average monthly Direct Normal Irradiance (DNI) of 4.21 kWh/m2/day. [1]
Solar installations in Oskaloosa that are always titled at the latitude of Oskaloosa (Average Tilt at Latitude or ATaL) average 4.69 kWh/m2/day, or about 17% greater than the average monthly GHI of 4.02 kWh/m2/day and approximately 11% greater than the average monthly DNI of 4.21 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 Oskaloosa
Solar Radiation Data in Oskaloosa, IA
See the chart below for monthly solar radiation levels in Oskaloosa.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Oskaloosa, IA
Oskaloosa, IA has a average annual solar radiation value of 4.94 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Oskaloosa is July with an average of 6.18 kWh/m2/day, followed by June at 5.92 kWh/m2/day and September at 5.9 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Oskaloosa (Iowa) are December with an average of 3.18 kWh/m2/day, followed by January with an average of 3.52 kWh/m2/day and November at 3.86 kWh/m2/day. [1]
Solar Power Comparison: Oskaloosa vs. the U.S.
Solar Power Levels in Oskaloosa
The average monthly solar radiation level in Oskaloosa, IA, of 4.94 kilowatt hours per square meter per day (kWh/m2/day) is approximately 26% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 25% 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: Oskaloosa vs. the U.S.
Below is a month-by-month comparison of how average Oskaloosa 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 Oskaloosa, IA at this current time.
Solar Power Output in Oskaloosa
The Power of Solar in Oskaloosa, IA
Monthly AC solar system output averages for Oskaloosa (ia). Month-by-month solar power, as ranked by AC output, in Oskaloosa. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Oskaloosa, IA
Oskaloosa (IA) has a average annual solar AC output value of 5656.52 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Oskaloosa is July with an average of 563.01 kWhac, followed by August at 543.99 kWhac and June at 539.51 kWhac. [2]
The three months that historically average the lowest average solar output levels in Oskaloosa (Iowa) are December with an average of 333.87 kWhac, followed by February with an average of 369.06 kWhac and January at 372.31 kWhac. [2]
Cost of Utilities in Oskaloosa
Oskaloosa Electricity Costs
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Solar Power Poll: Oskaloosa
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Oskaloosa Natural Gas Costs
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Gentle Breeze: 9 mps E
Precip.: Chance of Rain
Humidity: 77%
Cloud cover: 100%
Wed Dec 25
38°F
Moderate Rain
Min: 36°F
Max: 39°F
Light breeze: 8 mps NNE
Precip.: Chance of Rain
Humidity: 90%
Cloud cover: 100%
Thu Dec 26
45°F
Light Rain
Min: 38°F
Max: 46°F
Gentle Breeze: 9 mps E
Precip.: Chance of Rain
Humidity: 81%
Cloud cover: 100%
More about Oskaloosa
About Oskaloosa
The city of Oskaloosa, IA in Mahaska County has an approximate population of 11,463. [6]
Oskaloosa, IA Solar Energy
To learn more about solar energy and solar power Oskaloosa, IA, or for more solar-related resources for Oskaloosa, visit the U.S. Energy Information Administration.
Did you know?
About half of the sun's energy is absorbed by the Earth's surface; about 30 percent is reflected back from the surface.