Based on historical Salley, 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 Salley.[1]
Salley has an average monthly Global Horizontal Irradiance (GHI) of 4.58 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 1% greater than the average monthly Direct Normal Irradiance (DNI) of 4.55 kWh/m2/day. [1]
Solar installations in Salley that are always titled at the latitude of Salley (Average Tilt at Latitude or ATaL) average 5.19 kWh/m2/day, or about 13% greater than the average monthly GHI of 4.58 kWh/m2/day and approximately 14% greater than the average monthly DNI of 4.55 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 Salley
Solar Radiation Data in Salley, SC
See the chart below for monthly solar radiation levels in Salley.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Salley, SC
Salley, SC has a average annual solar radiation value of 5.53 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Salley is May with an average of 6.03 kWh/m2/day, followed by September at 5.99 kWh/m2/day and April at 5.94 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Salley (South Carolina) are December with an average of 4.44 kWh/m2/day, followed by January with an average of 4.88 kWh/m2/day and February at 5.09 kWh/m2/day. [1]
Solar Power Comparison: Salley vs. the U.S.
Solar Power Levels in Salley
The average monthly solar radiation level in Salley, SC, of 5.53 kilowatt hours per square meter per day (kWh/m2/day) is approximately 41% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 16% 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: Salley vs. the U.S.
Below is a month-by-month comparison of how average Salley 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 Salley, SC at this current time.
Solar Power Output in Salley
The Power of Solar in Salley, SC
Monthly AC solar system output averages for Salley (sc). Month-by-month solar power, as ranked by AC output, in Salley. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Salley, SC
Salley (SC) has a average annual solar AC output value of 6137.8 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Salley is May with an average of 554.82 kWhac, followed by April at 547.77 kWhac and October at 540.21 kWhac. [2]
The three months that historically average the lowest average solar output levels in Salley (South Carolina) are December with an average of 431.86 kWhac, followed by February with an average of 446.29 kWhac and January at 481.34 kWhac. [2]
Cost of Utilities in Salley
Salley Electricity Costs
Sorry, Salley residential electricity prices are currently unavailable.
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Solar Power Poll: Salley
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Salley Natural Gas Costs
Sorry, South Carolina residential natural gas prices are currently unavailable.
The town of Salley, SC in Aiken County has an approximate population of 398. [6]
Salley, SC Solar Energy
To learn more about solar energy and solar power Salley, SC, or for more solar-related resources for Salley, visit the U.S. Energy Information Administration.
Did you know?
Some tax incentives and rebate programs are designed to spur the use of solar energy. These vary by location.