Based on historical Union, MO data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Union.[1]
Union has an average monthly Global Horizontal Irradiance (GHI) of 4.23 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 4% less than the average monthly Direct Normal Irradiance (DNI) of 4.42 kWh/m2/day. [1]
Solar installations in Union that are always titled at the latitude of Union (Average Tilt at Latitude or ATaL) average 4.89 kWh/m2/day, or about 16% greater than the average monthly GHI of 4.23 kWh/m2/day and approximately 11% greater than the average monthly DNI of 4.42 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 Union
Solar Radiation Data in Union, MO
See the chart below for monthly solar radiation levels in Union.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Union, MO
Union, MO has a average annual solar radiation value of 5.05 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Union is August with an average of 6.03 kWh/m2/day, followed by September at 6.03 kWh/m2/day and July at 5.89 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Union (Missouri) are December with an average of 3.37 kWh/m2/day, followed by January with an average of 3.91 kWh/m2/day and November at 4.2 kWh/m2/day. [1]
Solar Power Comparison: Union vs. the U.S.
Solar Power Levels in Union
The average monthly solar radiation level in Union, MO, of 5.05 kilowatt hours per square meter per day (kWh/m2/day) is approximately 28% 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: Union vs. the U.S.
Below is a month-by-month comparison of how average Union 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 Union, MO at this current time.
Solar Power Output in Union
The Power of Solar in Union, MO
Monthly AC solar system output averages for Union (mo). Month-by-month solar power, as ranked by AC output, in Union. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Union, MO
Union (MO) has a average annual solar AC output value of 5516.91 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Union is August with an average of 540.22 kWhac, followed by May at 519.53 kWhac and September at 517.98 kWhac. [2]
The three months that historically average the lowest average solar output levels in Union (Missouri) are December with an average of 329.85 kWhac, followed by February with an average of 385.24 kWhac and January at 387.07 kWhac. [2]
Cost of Utilities in Union
Union Electricity Costs
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Solar Power Poll: Union
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Union Natural Gas Costs
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Light breeze: 5 mps E
Precip.: Chance of Rain
Humidity: 98%
Cloud cover: 100%
Wed Dec 25
48°F
Light Rain
Min: 43°F
Max: 48°F
Light breeze: 5 mps N
Precip.: Chance of Rain
Humidity: 84%
Cloud cover: 99%
Thu Dec 26
53°F
Light Rain
Min: 42°F
Max: 55°F
Moderate breeze: 16 mps SE
Precip.: Chance of Rain
Humidity: 75%
Cloud cover: 100%
More about Union
About Union
The city of Union, MO in Franklin County has an approximate population of 10,204. [6]
Union, MO Solar Energy
To learn more about solar energy and solar power Union, MO, or for more solar-related resources for Union, visit the U.S. Energy Information Administration.
Did you know?
Solar cells convert sunlight into electricity through a physical process known as the photovoltaic effect.