The month of August has the highest historical solar radition values in East Saint Louis with an average of 5.98 kWh/m2/day. [More]
Solar Panels in East Saint Louis
Solar panels in East Saint Louis that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]
Sunrise & Sunset in East Saint Louis
The total length of the day in East Saint Louis, IL today (December 21, 2024) will be 9 hours and 31 minutes. [More]
Solar Power in East Saint Louis, IL
Solar Energy Data in East Saint Louis, IL
See the chart below to see how different types of solar panel installations compare in East Saint Louis.
Based on historical East Saint Louis, IL data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in East Saint Louis.[1]
East Saint Louis has an average monthly Global Horizontal Irradiance (GHI) of 4.21 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 3% less than the average monthly Direct Normal Irradiance (DNI) of 4.32 kWh/m2/day. [1]
Solar installations in East Saint Louis that are always titled at the latitude of East Saint Louis (Average Tilt at Latitude or ATaL) average 4.87 kWh/m2/day, or about 16% greater than the average monthly GHI of 4.21 kWh/m2/day and approximately 13% greater than the average monthly DNI of 4.32 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 East Saint Louis
Solar Radiation Data in East Saint Louis, IL
See the chart below for monthly solar radiation levels in East Saint Louis.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for East Saint Louis, IL
East Saint Louis, IL has a average annual solar radiation value of 5.05 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in East Saint Louis is August with an average of 5.98 kWh/m2/day, followed by June at 5.92 kWh/m2/day and September at 5.91 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in East Saint Louis (Illinois) are December with an average of 3.47 kWh/m2/day, followed by January with an average of 3.92 kWh/m2/day and November at 4.24 kWh/m2/day. [1]
Solar Power Comparison: East Saint Louis vs. the U.S.
Solar Power Levels in East Saint Louis
The average monthly solar radiation level in East Saint Louis, IL, of 5.05 kilowatt hours per square meter per day (kWh/m2/day) is approximately 28% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 24% 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: East Saint Louis vs. the U.S.
Below is a month-by-month comparison of how average East Saint Louis 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 East Saint Louis, IL at this current time.
Solar Power Output in East Saint Louis
The Power of Solar in East Saint Louis, IL
Monthly AC solar system output averages for East Saint Louis (il). Month-by-month solar power, as ranked by AC output, in East Saint Louis. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for East Saint Louis, IL
East Saint Louis (IL) has a average annual solar AC output value of 5696.89 kilowatt hours (AC). [2]
The month with the highest historical solar power output in East Saint Louis is August with an average of 544.9 kWhac, followed by July at 539.8 kWhac and June at 530.86 kWhac. [2]
The three months that historically average the lowest average solar output levels in East Saint Louis (Illinois) are December with an average of 354.85 kWhac, followed by February with an average of 390.38 kWhac and January at 399.79 kWhac. [2]
Cost of Utilities in East Saint Louis
East Saint Louis Electricity Costs
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Solar Power Poll: East Saint Louis
Vote now: Given all of the data and analysis provided for East Saint Louis, is solar power a good choice for residents of this city?
East Saint Louis Natural Gas Costs
Sorry, Illinois residential natural gas prices are currently unavailable.
The city of East Saint Louis, IL in Saint Clair County has an approximate population of 27,006. [6]
East Saint Louis, IL Solar Energy
To learn more about solar energy and solar power East Saint Louis, IL, or for more solar-related resources for East Saint Louis, 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.
