Based on historical Dellwood, 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 Dellwood.[1]
Dellwood has an average monthly Global Horizontal Irradiance (GHI) of 4.2 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 3% less than the average monthly Direct Normal Irradiance (DNI) of 4.33 kWh/m2/day. [1]
Solar installations in Dellwood that are always titled at the latitude of Dellwood (Average Tilt at Latitude or ATaL) average 4.86 kWh/m2/day, or about 16% greater than the average monthly GHI of 4.2 kWh/m2/day and approximately 12% greater than the average monthly DNI of 4.33 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 Dellwood
Solar Radiation Data in Dellwood, MO
See the chart below for monthly solar radiation levels in Dellwood.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Dellwood, MO
Dellwood, 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 Dellwood is July with an average of 6.02 kWh/m2/day, followed by August at 5.99 kWh/m2/day and June at 5.92 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Dellwood (Missouri) are December with an average of 3.42 kWh/m2/day, followed by January with an average of 3.87 kWh/m2/day and November at 4.2 kWh/m2/day. [1]
Solar Power Comparison: Dellwood vs. the U.S.
Solar Power Levels in Dellwood
The average monthly solar radiation level in Dellwood, 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: Dellwood vs. the U.S.
Below is a month-by-month comparison of how average Dellwood 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 Dellwood, MO at this current time.
Solar Power Output in Dellwood
The Power of Solar in Dellwood, MO
Monthly AC solar system output averages for Dellwood (mo). Month-by-month solar power, as ranked by AC output, in Dellwood. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Dellwood, MO
Dellwood (MO) has a average annual solar AC output value of 5726.42 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Dellwood is July with an average of 549.65 kWhac, followed by August at 545.79 kWhac and May at 541.08 kWhac. [2]
The three months that historically average the lowest average solar output levels in Dellwood (Missouri) are December with an average of 349.63 kWhac, followed by January with an average of 394.96 kWhac and November at 401.29 kWhac. [2]
Cost of Utilities in Dellwood
Dellwood Electricity Costs
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Solar Power Poll: Dellwood
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Dellwood Natural Gas Costs
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Gentle Breeze: 10 mps SE
Precip.: Chance of Rain
Humidity: 99%
Cloud cover: 100%
Wed Dec 25
46°F
Moderate Rain
Min: 46°F
Max: 48°F
Gentle Breeze: 9 mps SE
Precip.: Chance of Rain
Humidity: 95%
Cloud cover: 100%
Thu Dec 26
51°F
Light Rain
Min: 48°F
Max: 52°F
Gentle Breeze: 12 mps SE
Precip.: Chance of Rain
Humidity: 96%
Cloud cover: 100%
More about Dellwood
About Dellwood
The city of Dellwood, MO in Saint Louis County has an approximate population of 5,025. [6]
Dellwood, MO Solar Energy
To learn more about solar energy and solar power Dellwood, MO, or for more solar-related resources for Dellwood, visit the U.S. Energy Information Administration.
Did you know?
Various missions to space by different countries are known to utilize solar energy as a main power source.