Based on historical Estill, SC data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Estill.[1]
Estill has an average monthly Global Horizontal Irradiance (GHI) of 4.67 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 1% greater than the average monthly Direct Normal Irradiance (DNI) of 4.64 kWh/m2/day. [1]
Solar installations in Estill that are always titled at the latitude of Estill (Average Tilt at Latitude or ATaL) average 5.26 kWh/m2/day, or about 13% greater than the average monthly GHI of 4.67 kWh/m2/day and approximately 13% greater than the average monthly DNI of 4.64 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 Estill
Solar Radiation Data in Estill, SC
See the chart below for monthly solar radiation levels in Estill.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Estill, SC
Estill, SC has a average annual solar radiation value of 5.44 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Estill is April with an average of 6.04 kWh/m2/day, followed by June at 5.72 kWh/m2/day and May at 5.71 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Estill (South Carolina) are December with an average of 4.59 kWh/m2/day, followed by January with an average of 4.88 kWh/m2/day and February at 5.08 kWh/m2/day. [1]
Solar Power Comparison: Estill vs. the U.S.
Solar Power Levels in Estill
The average monthly solar radiation level in Estill, SC, of 5.44 kilowatt hours per square meter per day (kWh/m2/day) is approximately 38% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 18% 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: Estill vs. the U.S.
Below is a month-by-month comparison of how average Estill 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 town of Estill, SC at this current time.
Solar Power Output in Estill
The Power of Solar in Estill, SC
Monthly AC solar system output averages for Estill (sc). Month-by-month solar power, as ranked by AC output, in Estill. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Estill, SC
Estill (SC) has a average annual solar AC output value of 5949.16 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Estill is April with an average of 546.63 kWhac, followed by October at 523.45 kWhac and May at 523.15 kWhac. [2]
The three months that historically average the lowest average solar output levels in Estill (South Carolina) are February with an average of 441.39 kWhac, followed by December with an average of 445.79 kWhac and January at 472.83 kWhac. [2]
Cost of Utilities in Estill
Estill Electricity Costs
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Solar Power Poll: Estill
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Estill Natural Gas Costs
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More about Estill
About Estill
The town of Estill, SC in Hampton County has an approximate population of 2,040. [6]
Estill, SC Solar Energy
To learn more about solar energy and solar power Estill, SC, or for more solar-related resources for Estill, visit the U.S. Energy Information Administration.
Did you know?
Nineteen-year-old Edmund Becquerel, a French experimental physicist, discovered the basis of solar energy in 1839.