Based on historical Terral, OK data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Terral.[1]
Terral has an average monthly Global Horizontal Irradiance (GHI) of 4.83 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 9% less than the average monthly Direct Normal Irradiance (DNI) of 5.31 kWh/m2/day. [1]
Solar installations in Terral that are always titled at the latitude of Terral (Average Tilt at Latitude or ATaL) average 5.48 kWh/m2/day, or about 13% greater than the average monthly GHI of 4.83 kWh/m2/day and approximately 3% greater than the average monthly DNI of 5.31 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 Terral
Solar Radiation Data in Terral, OK
See the chart below for monthly solar radiation levels in Terral.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Terral, OK
Terral, OK has a average annual solar radiation value of 5.66 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Terral is August with an average of 6.38 kWh/m2/day, followed by July at 6.28 kWh/m2/day and September at 6.26 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Terral (Oklahoma) are December with an average of 4.48 kWh/m2/day, followed by January with an average of 4.76 kWh/m2/day and November at 5.3 kWh/m2/day. [1]
Solar Power Comparison: Terral vs. the U.S.
Solar Power Levels in Terral
The average monthly solar radiation level in Terral, OK, of 5.66 kilowatt hours per square meter per day (kWh/m2/day) is approximately 44% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 14% 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: Terral vs. the U.S.
Below is a month-by-month comparison of how average Terral 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 Terral, OK at this current time.
Solar Power Output in Terral
The Power of Solar in Terral, OK
Monthly AC solar system output averages for Terral (ok). Month-by-month solar power, as ranked by AC output, in Terral. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Terral, OK
Terral (OK) has a average annual solar AC output value of 6284.14 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Terral is August with an average of 570.13 kWhac, followed by July at 566.76 kWhac and March at 559.74 kWhac. [2]
The three months that historically average the lowest average solar output levels in Terral (Oklahoma) are December with an average of 443.43 kWhac, followed by January with an average of 473.34 kWhac and February at 480.44 kWhac. [2]
Cost of Utilities in Terral
Terral Electricity Costs
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Solar Power Poll: Terral
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Terral Natural Gas Costs
Sorry, Oklahoma residential natural gas prices are currently unavailable.
The town of Terral, OK in Jefferson County has an approximate population of 382. [6]
Terral, OK Solar Energy
To learn more about solar energy and solar power Terral, OK, or for more solar-related resources for Terral, 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.