Based on historical Fairfield, 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 Fairfield.[1]
Fairfield has an average monthly Global Horizontal Irradiance (GHI) of 4.69 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 1% less than the average monthly Direct Normal Irradiance (DNI) of 4.74 kWh/m2/day. [1]
Solar installations in Fairfield that are always titled at the latitude of Fairfield (Average Tilt at Latitude or ATaL) average 5.2 kWh/m2/day, or about 11% greater than the average monthly GHI of 4.69 kWh/m2/day and approximately 10% greater than the average monthly DNI of 4.74 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 Fairfield
Solar Radiation Data in Fairfield, TX
See the chart below for monthly solar radiation levels in Fairfield.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Fairfield, TX
Fairfield, TX has a average annual solar radiation value of 5.37 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Fairfield is August with an average of 6.08 kWh/m2/day, followed by July at 5.97 kWh/m2/day and September at 5.81 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Fairfield (Texas) are December with an average of 4.38 kWh/m2/day, followed by January with an average of 4.45 kWh/m2/day and February at 4.94 kWh/m2/day. [1]
Solar Power Comparison: Fairfield vs. the U.S.
Solar Power Levels in Fairfield
The average monthly solar radiation level in Fairfield, TX, of 5.37 kilowatt hours per square meter per day (kWh/m2/day) is approximately 37% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 19% 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: Fairfield vs. the U.S.
Below is a month-by-month comparison of how average Fairfield 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 city of Fairfield, TX at this current time.
Solar Power Output in Fairfield
The Power of Solar in Fairfield, TX
Monthly AC solar system output averages for Fairfield (tx). Month-by-month solar power, as ranked by AC output, in Fairfield. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Fairfield, TX
Fairfield (TX) has a average annual solar AC output value of 5967.03 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Fairfield is August with an average of 555.1 kWhac, followed by July at 541.55 kWhac and October at 539.38 kWhac. [2]
The three months that historically average the lowest average solar output levels in Fairfield (Texas) are December with an average of 429.74 kWhac, followed by February with an average of 437.25 kWhac and January at 438.57 kWhac. [2]
Cost of Utilities in Fairfield
Fairfield Electricity Costs
Sorry, Fairfield residential electricity prices are currently unavailable.
Please check back later.
Solar Power Poll: Fairfield
Vote now: Given all of the data and analysis provided for Fairfield, is solar power a good choice for residents of this city?
Fairfield Natural Gas Costs
Sorry, Texas residential natural gas prices are currently unavailable.
The city of Fairfield, TX in Freestone County has an approximate population of 2,951. [6]
Fairfield, TX Solar Energy
To learn more about solar energy and solar power Fairfield, TX, or for more solar-related resources for Fairfield, visit the U.S. Energy Information Administration.
Did you know?
Solar cells convert sunlight into electricity through a physical process known as the photovoltaic effect.