The month of August has the highest historical solar radition values in Saint Peters with an average of 6.09 kWh/m2/day. [More]
Solar Panels in Saint Peters
Solar panels in Saint Peters that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]
Sunrise & Sunset in Saint Peters
The total length of the day in Saint Peters, MO today (December 21, 2024) will be 9 hours and 30 minutes. [More]
Solar Power in Saint Peters, MO
Solar Energy Data in Saint Peters, MO
See the chart below to see how different types of solar panel installations compare in Saint Peters.
Based on historical Saint Peters, 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 Peters.[1]
Saint Peters 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 4.4 kWh/m2/day. [1]
Solar installations in Saint Peters that are always titled at the latitude of Saint Peters (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 4.4 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 Peters
Solar Radiation Data in Saint Peters, MO
See the chart below for monthly solar radiation levels in Saint Peters.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Saint Peters, MO
Saint Peters, MO has a average annual solar radiation value of 5.08 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Saint Peters is August with an average of 6.09 kWh/m2/day, followed by July at 5.99 kWh/m2/day and September at 5.93 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Saint Peters (Missouri) are December with an average of 3.25 kWh/m2/day, followed by January with an average of 3.77 kWh/m2/day and November at 4.22 kWh/m2/day. [1]
Solar Power Comparison: Saint Peters vs. the U.S.
Solar Power Levels in Saint Peters
The average monthly solar radiation level in Saint Peters, MO, of 5.08 kilowatt hours per square meter per day (kWh/m2/day) is approximately 29% 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 Peters vs. the U.S.
Below is a month-by-month comparison of how average Saint Peters 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 Peters, MO at this current time.
Solar Power Output in Saint Peters
The Power of Solar in Saint Peters, MO
Monthly AC solar system output averages for Saint Peters (mo). Month-by-month solar power, as ranked by AC output, in Saint Peters. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Saint Peters, MO
Saint Peters (MO) has a average annual solar AC output value of 5723.6 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Saint Peters is August with an average of 555.2 kWhac, followed by July at 545.34 kWhac and June at 529.76 kWhac. [2]
The three months that historically average the lowest average solar output levels in Saint Peters (Missouri) are December with an average of 330.72 kWhac, followed by January with an average of 388.42 kWhac and February at 402.15 kWhac. [2]
Cost of Utilities in Saint Peters
Saint Peters Electricity Costs
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Solar Power Poll: Saint Peters
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Saint Peters Natural Gas Costs
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Gentle Breeze: 10 mps SE
Precip.: Chance of Rain
Humidity: 98%
Cloud cover: 100%
Wed Dec 25
47°F
Moderate Rain
Min: 47°F
Max: 49°F
Gentle Breeze: 9 mps SE
Precip.: Chance of Rain
Humidity: 97%
Cloud cover: 100%
Thu Dec 26
53°F
Moderate Rain
Min: 50°F
Max: 53°F
Moderate breeze: 15 mps SE
Precip.: Chance of Rain
Humidity: 92%
Cloud cover: 100%
More about Saint Peters
About Saint Peters
The city of Saint Peters, MO in Saint Charles County has an approximate population of 52,575. [6]
Saint Peters, MO Solar Energy
To learn more about solar energy and solar power Saint Peters, MO, or for more solar-related resources for Saint Peters, 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.
