Based on historical Coolidge, TX data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Coolidge.[1]
Coolidge has an average monthly Global Horizontal Irradiance (GHI) of 4.72 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 2% less than the average monthly Direct Normal Irradiance (DNI) of 4.82 kWh/m2/day. [1]
Solar installations in Coolidge that are always titled at the latitude of Coolidge (Average Tilt at Latitude or ATaL) average 5.24 kWh/m2/day, or about 11% greater than the average monthly GHI of 4.72 kWh/m2/day and approximately 9% greater than the average monthly DNI of 4.82 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 Coolidge
Solar Radiation Data in Coolidge, TX
See the chart below for monthly solar radiation levels in Coolidge.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Coolidge, TX
Coolidge, TX has a average annual solar radiation value of 5.43 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Coolidge is August with an average of 6.23 kWh/m2/day, followed by September at 6.12 kWh/m2/day and July at 6.07 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Coolidge (Texas) are January with an average of 4.5 kWh/m2/day, followed by December with an average of 4.58 kWh/m2/day and November at 4.72 kWh/m2/day. [1]
Solar Power Comparison: Coolidge vs. the U.S.
Solar Power Levels in Coolidge
The average monthly solar radiation level in Coolidge, TX, of 5.43 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: Coolidge vs. the U.S.
Below is a month-by-month comparison of how average Coolidge 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 Coolidge, TX at this current time.
Solar Power Output in Coolidge
The Power of Solar in Coolidge, TX
Monthly AC solar system output averages for Coolidge (tx). Month-by-month solar power, as ranked by AC output, in Coolidge. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Coolidge, TX
Coolidge (TX) has a average annual solar AC output value of 6024.04 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Coolidge is August with an average of 562.36 kWhac, followed by July at 554.76 kWhac and September at 541.61 kWhac. [2]
The three months that historically average the lowest average solar output levels in Coolidge (Texas) are November with an average of 438.18 kWhac, followed by January with an average of 440.02 kWhac and December at 449.33 kWhac. [2]
Cost of Utilities in Coolidge
Coolidge Electricity Costs
Sorry, Coolidge residential electricity prices are currently unavailable.
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Solar Power Poll: Coolidge
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Coolidge Natural Gas Costs
Sorry, Texas residential natural gas prices are currently unavailable.
The town of Coolidge, TX in Limestone County has an approximate population of 955. [6]
Coolidge, TX Solar Energy
To learn more about solar energy and solar power Coolidge, TX, or for more solar-related resources for Coolidge, 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.