Based on historical Valley City, 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 Valley City.[1]
Valley City has an average monthly Global Horizontal Irradiance (GHI) of 4.15 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 3% less than the average monthly Direct Normal Irradiance (DNI) of 4.3 kWh/m2/day. [1]
Solar installations in Valley City that are always titled at the latitude of Valley City (Average Tilt at Latitude or ATaL) average 4.82 kWh/m2/day, or about 16% greater than the average monthly GHI of 4.15 kWh/m2/day and approximately 12% greater than the average monthly DNI of 4.3 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 Valley City
Solar Radiation Data in Valley City, IL
See the chart below for monthly solar radiation levels in Valley City.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Valley City, IL
Valley City, IL has a average annual solar radiation value of 5.04 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Valley City is August with an average of 6.18 kWh/m2/day, followed by July at 6.06 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 Valley City (Illinois) are December with an average of 3.38 kWh/m2/day, followed by January with an average of 3.56 kWh/m2/day and November at 4.1 kWh/m2/day. [1]
Solar Power Comparison: Valley City vs. the U.S.
Solar Power Levels in Valley City
The average monthly solar radiation level in Valley City, IL, of 5.04 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: Valley City vs. the U.S.
Below is a month-by-month comparison of how average Valley City 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 Valley City, IL at this current time.
Solar Power Output in Valley City
The Power of Solar in Valley City, IL
Monthly AC solar system output averages for Valley City (il). Month-by-month solar power, as ranked by AC output, in Valley City. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Valley City, IL
Valley City (IL) has a average annual solar AC output value of 5726.05 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Valley City is August with an average of 567.26 kWhac, followed by July at 557.37 kWhac and September at 540.72 kWhac. [2]
The three months that historically average the lowest average solar output levels in Valley City (Illinois) are December with an average of 350.99 kWhac, followed by January with an average of 369.98 kWhac and November at 398.39 kWhac. [2]
Cost of Utilities in Valley City
Valley City Electricity Costs
Sorry, Valley City residential electricity prices are currently unavailable.
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Solar Power Poll: Valley City
Vote now: Given all of the data and analysis provided for Valley City, is solar power a good choice for residents of this village?
Valley City Natural Gas Costs
Sorry, Illinois residential natural gas prices are currently unavailable.
The village of Valley City, IL in Pike County has an approximate population of 13. [6]
Valley City, IL Solar Energy
To learn more about solar energy and solar power Valley City, IL, or for more solar-related resources for Valley City, visit 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.
