Based on historical Forest Park, 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 Forest Park.[1]
Forest Park has an average monthly Global Horizontal Irradiance (GHI) of 3.87 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 4% greater than the average monthly Direct Normal Irradiance (DNI) of 3.71 kWh/m2/day. [1]
Solar installations in Forest Park that are always titled at the latitude of Forest Park (Average Tilt at Latitude or ATaL) average 4.5 kWh/m2/day, or about 16% greater than the average monthly GHI of 3.87 kWh/m2/day and approximately 21% greater than the average monthly DNI of 3.71 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 Forest Park
Solar Radiation Data in Forest Park, IL
See the chart below for monthly solar radiation levels in Forest Park.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Forest Park, IL
Forest Park, IL has a average annual solar radiation value of 4.8 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Forest Park is July with an average of 6.25 kWh/m2/day, followed by June at 5.83 kWh/m2/day and August at 5.81 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Forest Park (Illinois) are December with an average of 2.89 kWh/m2/day, followed by January with an average of 3.48 kWh/m2/day and November at 3.49 kWh/m2/day. [1]
Solar Power Comparison: Forest Park vs. the U.S.
Solar Power Levels in Forest Park
The average monthly solar radiation level in Forest Park, IL, of 4.8 kilowatt hours per square meter per day (kWh/m2/day) is approximately 22% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 27% 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: Forest Park vs. the U.S.
Below is a month-by-month comparison of how average Forest Park 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 village of Forest Park, IL at this current time.
Solar Power Output in Forest Park
The Power of Solar in Forest Park, IL
Monthly AC solar system output averages for Forest Park (il). Month-by-month solar power, as ranked by AC output, in Forest Park. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Forest Park, IL
Forest Park (IL) has a average annual solar AC output value of 5539.96 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Forest Park is July with an average of 578.69 kWhac, followed by August at 542 kWhac and June at 535.82 kWhac. [2]
The three months that historically average the lowest average solar output levels in Forest Park (Illinois) are December with an average of 304.89 kWhac, followed by November with an average of 345.03 kWhac and January at 363.51 kWhac. [2]
Cost of Utilities in Forest Park
Forest Park Electricity Costs
Sorry, Forest Park residential electricity prices are currently unavailable.
Please check back later.
Solar Power Poll: Forest Park
Vote now: Given all of the data and analysis provided for Forest Park, is solar power a good choice for residents of this village?
Forest Park Natural Gas Costs
Sorry, Illinois residential natural gas prices are currently unavailable.
Gentle Breeze: 11 mps ESE
Precip.: Chance of Rain
Humidity: 72%
Cloud cover: 92%
More about Forest Park
About Forest Park
The village of Forest Park, IL in Cook County has an approximate population of 14,167. [6]
Forest Park, IL Solar Energy
To learn more about solar energy and solar power Forest Park, IL, or for more solar-related resources for Forest Park, visit the U.S. Energy Information Administration.
Did you know?
The largest solar power plant in the world covers 1000 acres & is located in the Mojave Desert in California.
