Based on historical Saint James, 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 James.[1]
Saint James has an average monthly Global Horizontal Irradiance (GHI) of 4.27 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 4% less than the average monthly Direct Normal Irradiance (DNI) of 4.45 kWh/m2/day. [1]
Solar installations in Saint James that are always titled at the latitude of Saint James (Average Tilt at Latitude or ATaL) average 4.91 kWh/m2/day, or about 15% greater than the average monthly GHI of 4.27 kWh/m2/day and approximately 10% greater than the average monthly DNI of 4.45 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 James
Solar Radiation Data in Saint James, MO
See the chart below for monthly solar radiation levels in Saint James.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Saint James, MO
Saint James, MO has a average annual solar radiation value of 5.18 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Saint James is August with an average of 5.99 kWh/m2/day, followed by September at 5.95 kWh/m2/day and June at 5.93 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Saint James (Missouri) are December with an average of 3.57 kWh/m2/day, followed by January with an average of 4.18 kWh/m2/day and November at 4.51 kWh/m2/day. [1]
Solar Power Comparison: Saint James vs. the U.S.
Solar Power Levels in Saint James
The average monthly solar radiation level in Saint James, MO, of 5.18 kilowatt hours per square meter per day (kWh/m2/day) is approximately 32% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 22% 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 James vs. the U.S.
Below is a month-by-month comparison of how average Saint James 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 James, MO at this current time.
Solar Power Output in Saint James
The Power of Solar in Saint James, MO
Monthly AC solar system output averages for Saint James (mo). Month-by-month solar power, as ranked by AC output, in Saint James. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Saint James, MO
Saint James (MO) has a average annual solar AC output value of 5645.74 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Saint James is August with an average of 536.69 kWhac, followed by July at 525.5 kWhac and May at 525.45 kWhac. [2]
The three months that historically average the lowest average solar output levels in Saint James (Missouri) are December with an average of 347.66 kWhac, followed by January with an average of 407.38 kWhac and February at 407.6 kWhac. [2]
Cost of Utilities in Saint James
Saint James Electricity Costs
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Solar Power Poll: Saint James
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Saint James Natural Gas Costs
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Moderate breeze: 16 mps ESE
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Humidity: 89%
Cloud cover: 100%
More about Saint James
About Saint James
The city of Saint James, MO in Phelps County has an approximate population of 4,216. [6]
Saint James, MO Solar Energy
To learn more about solar energy and solar power Saint James, MO, or for more solar-related resources for Saint James, 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.
