See the chart below to see how different types of solar panel installations compare in Gilman.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.
Based on historical Gilman, 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 Gilman. [1]
Gilman has an average monthly Global Horizontal Irradiance (GHI) of 4 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 2% greater than the average monthly Direct Normal Irradiance (DNI) of 3.92 kWh/m2/day. [1]
Solar installations in Gilman that are always titled at the latitude of Gilman (Average Tilt at Latitude or ATaL) average 4.6 kWh/m2/day, or about 15% greater than the average monthly GHI of 4 kWh/m2/day and approximately 17% greater than the average monthly DNI of 3.92 kWh/m2/day. [1]
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: 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: 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.
See the chart below for monthly solar radiation levels in Gilman.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Gilman, IL has a average annual solar radiation value of 4.9 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Gilman is July with an average of 6.23 kWh/m2/day, followed by June at 5.94 kWh/m2/day and August at 5.89 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Gilman (Illinois) are December with an average of 3.09 kWh/m2/day, followed by January with an average of 3.28 kWh/m2/day and November at 3.8 kWh/m2/day. [1]
The average monthly solar radiation level in Gilman, IL, of 4.9 kilowatt hours per square meter per day (kWh/m2/day) is approximately 25% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 26% 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).
Below is a month-by-month comparison of how average Gilman 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 Gilman, IL at this current time.
Monthly AC solar system output averages for Gilman (il). Month-by-month solar power, as ranked by AC output, in Gilman. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Gilman (IL) has a average annual solar AC output value of 5619.05 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Gilman is July with an average of 570.88 kWhac, followed by August at 550.5 kWhac and September at 538.27 kWhac. [2]
The three months that historically average the lowest average solar output levels in Gilman (Illinois) are December with an average of 321.44 kWhac, followed by January with an average of 344.73 kWhac and November at 373.28 kWhac. [2]
Sorry, Gilman residential electricity prices are currently unavailable.
Please check back later.
Vote now: Given all of the data and analysis provided for Gilman, is solar power a good choice for residents of this city?
Sorry, Illinois residential natural gas prices are currently unavailable.
Please check back later.
|
|
The city of Gilman, IL in Iroquois County has an approximate population of 1,814. [6]
To learn more about solar energy and solar power Gilman, IL, or for more solar-related resources for Gilman, visit the U.S. Energy Information Administration.
The largest solar power plant in the world covers 1000 acres & is located in the Mojave Desert in California.
Take the first step toward powering your home with solar energy.
Start now with an online solar savings estimate.
