Based on historical Callender, 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 Callender.[1]
Callender has an average monthly Global Horizontal Irradiance (GHI) of 3.99 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 7% less than the average monthly Direct Normal Irradiance (DNI) of 4.28 kWh/m2/day. [1]
Solar installations in Callender that are always titled at the latitude of Callender (Average Tilt at Latitude or ATaL) average 4.68 kWh/m2/day, or about 17% greater than the average monthly GHI of 3.99 kWh/m2/day and approximately 9% greater than the average monthly DNI of 4.28 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 Callender
Solar Radiation Data in Callender, IA
See the chart below for monthly solar radiation levels in Callender.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Callender, IA
Callender, IA has a average annual solar radiation value of 4.89 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Callender is July with an average of 6.18 kWh/m2/day, followed by August at 6.15 kWh/m2/day and June at 5.99 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Callender (Iowa) are December with an average of 3.04 kWh/m2/day, followed by January with an average of 3.26 kWh/m2/day and November at 3.92 kWh/m2/day. [1]
Solar Power Comparison: Callender vs. the U.S.
Solar Power Levels in Callender
The average monthly solar radiation level in Callender, IA, of 4.89 kilowatt hours per square meter per day (kWh/m2/day) is approximately 24% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 26% 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: Callender vs. the U.S.
Below is a month-by-month comparison of how average Callender 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 Callender, IA at this current time.
Solar Power Output in Callender
The Power of Solar in Callender, IA
Monthly AC solar system output averages for Callender (ia). Month-by-month solar power, as ranked by AC output, in Callender. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Callender, IA
Callender (IA) has a average annual solar AC output value of 5609.07 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Callender is July with an average of 573.29 kWhac, followed by August at 566.5 kWhac and June at 540.14 kWhac. [2]
The three months that historically average the lowest average solar output levels in Callender (Iowa) are December with an average of 324.31 kWhac, followed by January with an average of 347.79 kWhac and February at 375.34 kWhac. [2]
Cost of Utilities in Callender
Callender Electricity Costs
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Solar Power Poll: Callender
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Callender Natural Gas Costs
Sorry, Iowa residential natural gas prices are currently unavailable.
The city of Callender, IA in Webster County has an approximate population of 376. [6]
Callender, IA Solar Energy
To learn more about solar energy and solar power Callender, IA, or for more solar-related resources for Callender, 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.