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Solar Power in 75140 (Grand Saline, TX)

Solar Energy in 75140

The month of August has the highest historical solar radition values in 75140 with an average of 6.15 kWh/m2/day. [More]

Solar Panels in 75140

Solar panels in 75140 that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]

Sunrise & Sunset in 75140

The total length of the day in 75140 (Grand Saline, TX) today (April 10, 2026) will be 12 hours and 53 minutes. [More]

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75140 Solar Energy

Solar Energy in 75140 (Grand Saline, TX)

Solar Energy Data for 75140

See the chart below to see how different types of solar panel installations compare in 75140.

* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.


Solar Energy Analysis for 75140

Solar Radiation Data in 75140

Based on historical 75140 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 75140. [1]

The region associated with 75140 has an average monthly Global Horizontal Irradiance (GHI) of 4.65 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 3% less than the average monthly Direct Normal Irradiance (DNI) of 4.77 kWh/m2/day. [1]

Solar installations in 75140 that are always titled at the latitude of Grand Saline (Average Tilt at Latitude or ATaL) average 5.19 kWh/m2/day, or about 12% greater than the average monthly GHI of 4.65 kWh/m2/day and approximately 9% greater than the average monthly DNI of 4.77 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 75140

Solar Radiation Data in 75140

See the chart below for monthly solar radiation levels in 75140.

* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)

Solar Radiation Analysis for 75140

Solar Radiation Data in 75140

The region associated with 75140 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 75140 is August with an average of 6.15 kWh/m2/day, followed by July at 6.04 kWh/m2/day and September at 5.94 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in 75140 are December with an average of 4.42 kWh/m2/day, followed by January with an average of 4.54 kWh/m2/day and February at 4.77 kWh/m2/day. [1]

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Solar Power Comparison: 75140 vs. the U.S.

Solar Power Levels in 75140

The average monthly solar radiation level in 75140, 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: 75140 vs. the U.S.

Below is a month-by-month comparison of how average 75140 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).

Solar Data & Statistics for 75140

Sunrise / Sunset in 75140

  • Sunrise/Sunset for April 10, 2026 [2]
    • Sunrise: 6:57 am
    • Sunset: 7:50 pm
    • Length of Day: 12:53
Solar Energy Statistics for 75140

Best Months for Solar in 75140

  • Top Solar Power Months Historically [1]
    • Solar Radiation August (6.15 kWh/m2/day)
    • ATaL: August (6.23 kWh/m2/day)
    • DNI: July (6.18 kWh/m2/day)
    • GHI: July (6.76 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in 75140

We do not have data on solar panel installations in ZIP Code 75140 at the current time.

Solar Power Output in 75140

The Power of Solar in 75140

Monthly AC solar system output averages for 75140. Month-by-month solar power, as ranked by AC output, in 75140. [2]

* Amounts listed in kWhac (kilowatt hours (AC))

Solar Output Analysis for 75140

Solar Radiation Data in 75140

75140 has a average annual solar AC output value of 5967.27 kilowatt hours (AC). [2]

The month with the highest historical solar power output in 75140 is August with an average of 550.26 kWhac, followed by July at 548.76 kWhac and September at 525.16 kWhac. [2]

The three months that historically average the lowest average solar output levels in 75140 are February with an average of 420.4 kWhac, followed by December with an average of 433.63 kWhac and January at 451.64 kWhac. [2]

Weather Forecast for 75140 [5]

Fri Apr 10
80°F
Scattered Clouds
Min: 63°F
Max: 82°F
Gentle Breeze: 10 mps SSE
Precip.: n/a
Humidity: 56%
Cloud cover: 25%
Sat Apr 11
79°F
Light Rain
Min: 61°F
Max: 81°F
Moderate breeze: 13 mps SSE
Precip.: Chance of Rain
Humidity: 54%
Cloud cover: 8%
Sun Apr 12
75°F
Moderate Rain
Min: 65°F
Max: 75°F
Fresh Breeze: 21 mps SW
Precip.: Chance of Rain
Humidity: 79%
Cloud cover: 100%
Mon Apr 13
73°F
Moderate Rain
Min: 65°F
Max: 77°F
Moderate breeze: 15 mps S
Precip.: Chance of Rain
Humidity: 87%
Cloud cover: 100%
Tue Apr 14
74°F
Light Rain
Min: 65°F
Max: 77°F
Moderate breeze: 16 mps S
Precip.: Chance of Rain
Humidity: 79%
Cloud cover: 100%
Wed Apr 15
75°F
Light Rain
Min: 64°F
Max: 75°F
Moderate breeze: 15 mps S
Precip.: Chance of Rain
Humidity: 71%
Cloud cover: 100%

More about 75140

About 75140

The ZIP code 75140 is associated with the city of Grand Saline in Van Zandt County in Texas.

75140 Solar Power

75140 Solar Energy & Power

To learn more about solar energy and solar power in 75140, or for more solar-related resources for TX, check out the U.S. Energy Information Administration.

Did you know?

Various missions to space by different countries are known to utilize solar energy as a main power source.

Cities in Texas

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References

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