Based on historical Topeka, KS data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Topeka.[1]
Topeka has an average monthly Global Horizontal Irradiance (GHI) of 4.31 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 8% less than the average monthly Direct Normal Irradiance (DNI) of 4.71 kWh/m2/day. [1]
Solar installations in Topeka that are always titled at the latitude of Topeka (Average Tilt at Latitude or ATaL) average 5.06 kWh/m2/day, or about 17% greater than the average monthly GHI of 4.31 kWh/m2/day and approximately 7% greater than the average monthly DNI of 4.71 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 Topeka
Solar Radiation Data in Topeka, KS
See the chart below for monthly solar radiation levels in Topeka.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Topeka, KS
Topeka, KS has a average annual solar radiation value of 5.21 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Topeka is July with an average of 6.33 kWh/m2/day, followed by August at 6.12 kWh/m2/day and June at 6.03 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Topeka (Kansas) are December with an average of 3.84 kWh/m2/day, followed by January with an average of 4.19 kWh/m2/day and February at 4.5 kWh/m2/day. [1]
Solar Power Comparison: Topeka vs. the U.S.
Solar Power Levels in Topeka
The average monthly solar radiation level in Topeka, KS, of 5.21 kilowatt hours per square meter per day (kWh/m2/day) is approximately 33% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 21% 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: Topeka vs. the U.S.
Below is a month-by-month comparison of how average Topeka 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 Topeka, KS at this current time.
Solar Power Output in Topeka
The Power of Solar in Topeka, KS
Monthly AC solar system output averages for Topeka (ks). Month-by-month solar power, as ranked by AC output, in Topeka. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Topeka, KS
Topeka (KS) has a average annual solar AC output value of 5920.71 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Topeka is July with an average of 578.12 kWhac, followed by August at 565.68 kWhac and June at 544.11 kWhac. [2]
The three months that historically average the lowest average solar output levels in Topeka (Kansas) are December with an average of 393.54 kWhac, followed by February with an average of 407.82 kWhac and January at 431.7 kWhac. [2]
Cost of Utilities in Topeka
Topeka Electricity Costs
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Solar Power Poll: Topeka
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Topeka Natural Gas Costs
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The city of Topeka, KS in Shawnee County has an approximate population of 127,473. [6]
Topeka, KS Solar Energy
To learn more about solar energy and solar power Topeka, KS, or for more solar-related resources for Topeka, visit the U.S. Energy Information Administration.
Did you know?
The solar energy that strikes the Earth in one hour could provide all of the Earth's energy needs for a complete year.