The month of August has the highest historical solar radition values in Saint Francisville with an average of 6.22 kWh/m2/day. [More]
Solar Panels in Saint Francisville
Solar panels in Saint Francisville that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]
Sunrise & Sunset in Saint Francisville
The total length of the day in Saint Francisville, IL today (November 14, 2024) will be 10 hours and 9 minutes. [More]
Solar Power in Saint Francisville, IL
Solar Energy Data in Saint Francisville, IL
See the chart below to see how different types of solar panel installations compare in Saint Francisville.
Based on historical Saint Francisville, 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 Saint Francisville.[1]
Saint Francisville has an average monthly Global Horizontal Irradiance (GHI) of 4.17 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 1% greater than the average monthly Direct Normal Irradiance (DNI) of 4.14 kWh/m2/day. [1]
Solar installations in Saint Francisville that are always titled at the latitude of Saint Francisville (Average Tilt at Latitude or ATaL) average 4.68 kWh/m2/day, or about 12% greater than the average monthly GHI of 4.17 kWh/m2/day and approximately 13% greater than the average monthly DNI of 4.14 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 Saint Francisville
Solar Radiation Data in Saint Francisville, IL
See the chart below for monthly solar radiation levels in Saint Francisville.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Saint Francisville, IL
Saint Francisville, 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 Saint Francisville is August with an average of 6.22 kWh/m2/day, followed by June at 6.05 kWh/m2/day and July at 5.92 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Saint Francisville (Illinois) are December with an average of 3.07 kWh/m2/day, followed by January with an average of 3.4 kWh/m2/day and November at 3.98 kWh/m2/day. [1]
Solar Power Comparison: Saint Francisville vs. the U.S.
Solar Power Levels in Saint Francisville
The average monthly solar radiation level in Saint Francisville, 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).
Solar Power: Saint Francisville vs. the U.S.
Below is a month-by-month comparison of how average Saint Francisville 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 Saint Francisville, IL at this current time.
Solar Power Output in Saint Francisville
The Power of Solar in Saint Francisville, IL
Monthly AC solar system output averages for Saint Francisville (il). Month-by-month solar power, as ranked by AC output, in Saint Francisville. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Saint Francisville, IL
Saint Francisville (IL) has a average annual solar AC output value of 5559.48 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Saint Francisville is August with an average of 575.24 kWhac, followed by June at 549.22 kWhac and July at 543.31 kWhac. [2]
The three months that historically average the lowest average solar output levels in Saint Francisville (Illinois) are December with an average of 317.98 kWhac, followed by January with an average of 346.32 kWhac and February at 366.22 kWhac. [2]
Cost of Utilities in Saint Francisville
Saint Francisville Electricity Costs
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Solar Power Poll: Saint Francisville
Vote now: Given all of the data and analysis provided for Saint Francisville, is solar power a good choice for residents of this city?
Saint Francisville Natural Gas Costs
Sorry, Illinois residential natural gas prices are currently unavailable.
The city of Saint Francisville, IL in Lawrence County has an approximate population of 697. [6]
Saint Francisville, IL Solar Energy
To learn more about solar energy and solar power Saint Francisville, IL, or for more solar-related resources for Saint Francisville, visit the U.S. Energy Information Administration.
Did you know?
Solar cells convert sunlight into electricity through a physical process known as the photovoltaic effect.
