Based on historical 61458 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 61458.[1]
The region associated with 61458 has an average monthly Global Horizontal Irradiance (GHI) of 4.03 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 1% less than the average monthly Direct Normal Irradiance (DNI) of 4.06 kWh/m2/day. [1]
Solar installations in 61458 that are always titled at the latitude of Maquon (Average Tilt at Latitude or ATaL) average 4.66 kWh/m2/day, or about 16% greater than the average monthly GHI of 4.03 kWh/m2/day and approximately 15% greater than the average monthly DNI of 4.06 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 61458
Solar Radiation Data in 61458
See the chart below for monthly solar radiation levels in 61458.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for 61458
The region associated with 61458 has a average annual solar radiation value of 4.94 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in 61458 is July with an average of 6.21 kWh/m2/day, followed by August at 5.98 kWh/m2/day and September at 5.98 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in 61458 are December with an average of 3.09 kWh/m2/day, followed by January with an average of 3.51 kWh/m2/day and November at 3.92 kWh/m2/day. [1]
Solar Power Comparison: 61458 vs. the U.S.
Solar Power Levels in 61458
The average monthly solar radiation level in 61458, of 4.94 kilowatt hours per square meter per day (kWh/m2/day) is approximately 26% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 25% 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: 61458 vs. the U.S.
Below is a month-by-month comparison of how average 61458 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 61458 at the current time.
Solar Power Output in 61458
The Power of Solar in 61458
Monthly AC solar system output averages for 61458. Month-by-month solar power, as ranked by AC output, in 61458. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for 61458
61458 has a average annual solar AC output value of 5646.1 kilowatt hours (AC). [2]
The month with the highest historical solar power output in 61458 is July with an average of 565.95 kWhac, followed by August at 548.25 kWhac and September at 545.99 kWhac. [2]
The three months that historically average the lowest average solar output levels in 61458 are December with an average of 324.95 kWhac, followed by January with an average of 366.4 kWhac and November at 383.43 kWhac. [2]
Gentle Breeze: 10 mps SE
Precip.: Chance of Rain
Humidity: 36%
Cloud cover: 95%
Sun Nov 3
72°F
Moderate Rain
Min: 55°F
Max: 72°F
Moderate breeze: 15 mps S
Precip.: Chance of Rain
Humidity: 69%
Cloud cover: 100%
Mon Nov 4
66°F
Heavy Intensity Rain
Min: 66°F
Max: 70°F
Fresh Breeze: 22 mps S
Precip.: Chance of Rain
Humidity: 94%
Cloud cover: 100%
More about 61458
About 61458
The ZIP code 61458 is associated with the city of Maquon in Knox County in Illinois.
61458 Solar Energy & Power
To learn more about solar energy and solar power in 61458, or for more solar-related resources for IL, check out the U.S. Energy Information Administration.
Did you know?
About half of the sun's energy is absorbed by the Earth's surface; about 30 percent is reflected back from the surface.