Based on historical Selma, IN data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Selma.[1]
Selma has an average monthly Global Horizontal Irradiance (GHI) of 3.95 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 6% greater than the average monthly Direct Normal Irradiance (DNI) of 3.72 kWh/m2/day. [1]
Solar installations in Selma that are always titled at the latitude of Selma (Average Tilt at Latitude or ATaL) average 4.49 kWh/m2/day, or about 14% greater than the average monthly GHI of 3.95 kWh/m2/day and approximately 21% greater than the average monthly DNI of 3.72 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 Selma
Solar Radiation Data in Selma, IN
See the chart below for monthly solar radiation levels in Selma.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Selma, IN
Selma, IN has a average annual solar radiation value of 4.73 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Selma is July with an average of 6.17 kWh/m2/day, followed by August at 5.95 kWh/m2/day and June at 5.86 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Selma (Indiana) are December with an average of 2.92 kWh/m2/day, followed by January with an average of 3.12 kWh/m2/day and November at 3.43 kWh/m2/day. [1]
Solar Power Comparison: Selma vs. the U.S.
Solar Power Levels in Selma
The average monthly solar radiation level in Selma, IN, of 4.73 kilowatt hours per square meter per day (kWh/m2/day) is approximately 20% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 28% 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: Selma vs. the U.S.
Below is a month-by-month comparison of how average Selma 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 Selma, IN at this current time.
Solar Power Output in Selma
The Power of Solar in Selma, IN
Monthly AC solar system output averages for Selma (in). Month-by-month solar power, as ranked by AC output, in Selma. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Selma, IN
Selma (IN) has a average annual solar AC output value of 5444.67 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Selma is July with an average of 576.95 kWhac, followed by August at 550.19 kWhac and June at 532.44 kWhac. [2]
The three months that historically average the lowest average solar output levels in Selma (Indiana) are December with an average of 305.99 kWhac, followed by January with an average of 323.84 kWhac and November at 336.93 kWhac. [2]
Cost of Utilities in Selma
Selma Electricity Costs
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Solar Power Poll: Selma
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Selma Natural Gas Costs
Sorry, Indiana residential natural gas prices are currently unavailable.
The town of Selma, IN in Delaware County has an approximate population of 866. [6]
Selma, IN Solar Energy
To learn more about solar energy and solar power Selma, IN, or for more solar-related resources for Selma, 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.