Based on historical 62201 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 62201.[1]
The region associated with 62201 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 62201 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 62201
Solar Radiation Data in 62201
See the chart below for monthly solar radiation levels in 62201.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for 62201
The region associated with 62201 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 62201 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 62201 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: 62201 vs. the U.S.
Solar Power Levels in 62201
The average monthly solar radiation level in 62201, 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: 62201 vs. the U.S.
Below is a month-by-month comparison of how average 62201 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 have data on solar panel installations in ZIP Code 62201 at the current time.
Solar Power Output in 62201
The Power of Solar in 62201
Monthly AC solar system output averages for 62201. Month-by-month solar power, as ranked by AC output, in 62201. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for 62201
62201 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 62201 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 62201 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]
The ZIP code 62201 is associated with the city of East Saint Louis in St. Clair County in Illinois.
62201 Solar Energy & Power
To learn more about solar energy and solar power in 62201, or for more solar-related resources for IL, check out the U.S. Energy Information Administration.
Did you know?
Nineteen-year-old Edmund Becquerel, a French experimental physicist, discovered the basis of solar energy in 1839.
