Based on historical Saint Clair, 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 Saint Clair.[1]
Saint Clair has an average monthly Global Horizontal Irradiance (GHI) of 4.24 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 4% less than the average monthly Direct Normal Irradiance (DNI) of 4.41 kWh/m2/day. [1]
Solar installations in Saint Clair that are always titled at the latitude of Saint Clair (Average Tilt at Latitude or ATaL) average 4.9 kWh/m2/day, or about 16% greater than the average monthly GHI of 4.24 kWh/m2/day and approximately 11% greater than the average monthly DNI of 4.41 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 Saint Clair
Solar Radiation Data in Saint Clair, MO
See the chart below for monthly solar radiation levels in Saint Clair.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Saint Clair, MO
Saint Clair, MO has a average annual solar radiation value of 5.09 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Saint Clair is August with an average of 6.08 kWh/m2/day, followed by September at 5.99 kWh/m2/day and June at 5.86 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Saint Clair (Missouri) are December with an average of 3.39 kWh/m2/day, followed by January with an average of 4.02 kWh/m2/day and November at 4.32 kWh/m2/day. [1]
Solar Power Comparison: Saint Clair vs. the U.S.
Solar Power Levels in Saint Clair
The average monthly solar radiation level in Saint Clair, MO, of 5.09 kilowatt hours per square meter per day (kWh/m2/day) is approximately 30% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 23% 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: Saint Clair vs. the U.S.
Below is a month-by-month comparison of how average Saint Clair 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 Saint Clair, MO at this current time.
Solar Power Output in Saint Clair
The Power of Solar in Saint Clair, MO
Monthly AC solar system output averages for Saint Clair (mo). Month-by-month solar power, as ranked by AC output, in Saint Clair. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Saint Clair, MO
Saint Clair (MO) has a average annual solar AC output value of 5564.87 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Saint Clair is August with an average of 543.92 kWhac, followed by July at 522.24 kWhac and September at 514.92 kWhac. [2]
The three months that historically average the lowest average solar output levels in Saint Clair (Missouri) are December with an average of 331.21 kWhac, followed by February with an average of 389.38 kWhac and January at 398.02 kWhac. [2]
Cost of Utilities in Saint Clair
Saint Clair Electricity Costs
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Solar Power Poll: Saint Clair
Vote now: Given all of the data and analysis provided for Saint Clair, is solar power a good choice for residents of this city?
Saint Clair Natural Gas Costs
Sorry, Missouri residential natural gas prices are currently unavailable.
The city of Saint Clair, MO in Franklin County has an approximate population of 4,724. [6]
Saint Clair, MO Solar Energy
To learn more about solar energy and solar power Saint Clair, MO, or for more solar-related resources for Saint Clair, visit the U.S. Energy Information Administration.
Did you know?
Nineteen-year-old Edmund Becquerel, a French experimental physicist, discovered the basis of solar energy in 1839.
