Based on historical Saint Paul, MN 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 Paul.[1]
Saint Paul has an average monthly Global Horizontal Irradiance (GHI) of 3.8 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 7% less than the average monthly Direct Normal Irradiance (DNI) of 4.1 kWh/m2/day. [1]
Solar installations in Saint Paul that are always titled at the latitude of Saint Paul (Average Tilt at Latitude or ATaL) average 4.56 kWh/m2/day, or about 20% greater than the average monthly GHI of 3.8 kWh/m2/day and approximately 11% greater than the average monthly DNI of 4.1 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 Paul
Solar Radiation Data in Saint Paul, MN
See the chart below for monthly solar radiation levels in Saint Paul.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Saint Paul, MN
Saint Paul, MN has a average annual solar radiation value of 4.85 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Saint Paul is July with an average of 6.23 kWh/m2/day, followed by August at 5.93 kWh/m2/day and June at 5.81 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Saint Paul (Minnesota) are December with an average of 2.96 kWh/m2/day, followed by November with an average of 3.43 kWh/m2/day and January at 3.57 kWh/m2/day. [1]
Solar Power Comparison: Saint Paul vs. the U.S.
Solar Power Levels in Saint Paul
The average monthly solar radiation level in Saint Paul, MN, of 4.85 kilowatt hours per square meter per day (kWh/m2/day) is approximately 23% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 27% 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 Paul vs. the U.S.
Below is a month-by-month comparison of how average Saint Paul 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 Paul, MN at this current time.
Solar Power Output in Saint Paul
The Power of Solar in Saint Paul, MN
Monthly AC solar system output averages for Saint Paul (mn). Month-by-month solar power, as ranked by AC output, in Saint Paul. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Saint Paul, MN
Saint Paul (MN) has a average annual solar AC output value of 5575 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Saint Paul is July with an average of 569.79 kWhac, followed by August at 547.34 kWhac and March at 545.27 kWhac. [2]
The three months that historically average the lowest average solar output levels in Saint Paul (Minnesota) are December with an average of 310.77 kWhac, followed by November with an average of 333.12 kWhac and January at 382.06 kWhac. [2]
Cost of Utilities in Saint Paul
Saint Paul Electricity Costs
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Solar Power Poll: Saint Paul
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Saint Paul Natural Gas Costs
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Moderate breeze: 14 mps ESE
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Humidity: 98%
Cloud cover: 100%
More about Saint Paul
About Saint Paul
The city of Saint Paul, MN in Ramsey County has an approximate population of 285,068. [6]
Saint Paul, MN Solar Energy
To learn more about solar energy and solar power Saint Paul, MN, or for more solar-related resources for Saint Paul, visit the U.S. Energy Information Administration.
Did you know?
Solar power is renewable, does not produce any pollutants and is one of the cleanest source of energy.
