Solar Energy & Solar Power Resources

Solar Power in 79740 (Girvin, TX)

Solar Energy in 79740

Sorry, historical solar radition values for 79740 are currently unavailable, please check back later.

Solar Panels in 79740

Solar panels in 79740 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 79740

The total length of the day in 79740 (Girvin, TX) today (October 13, 2026) will be 11 hours and 32 minutes. [More]

Solar Energy in 79740 (Girvin, TX)

Solar Energy Data for 79740

See the chart below to see how different types of solar panel installations compare in 79740.

Historical solar power output data for Girvin is not currently available.

Solar Energy Analysis for 79740

Sorry, it is not possible to complete our solar energy analysis for 79740 at this time.

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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 79740

Solar Radiation Data in 79740

See the chart below for monthly solar radiation levels in 79740.

Sorry, data is not currently available.

Solar Radiation Analysis for 79740

Sorry, it is not possible to complete our solar radiation analysis for 79740 at this time.

Historical solar radiation data for 79740 is not currently available.

Please check back later.

Solar Power Comparison: 79740 vs. the U.S.

Solar Power Levels in 79740

Sorry, solar radiation data for 79740 is not currently available.

Solar Power: 79740 vs. the U.S.

Below is a month-by-month comparison of how average 79740 solar radiation levels compare to average levels in a city with historcially high levels (NV) and a city with historically low levels (WA). ^[1]

Sorry, solar radiation data for Texas is not currently available.

Solar Data & Statistics for 79740

Sunrise / Sunset in 79740

Sunrise/Sunset for October 13, 2026 ^[2]
- Sunrise: 7:49 am
- Sunset: 7:21 pm
- Length of Day: 11:32

Best Months for Solar in 79740

Monthly data not currently available.

Solar Panel Installs in 79740

We do not have data on solar panel installations in ZIP Code 79740 at the current time.

Solar Power Output in 79740

The Power of Solar in 79740

Monthly AC solar system output averages for 79740. Month-by-month solar power, as ranked by AC output, in 79740. ^[2]

AC output data is not currently available.

Solar Output Analysis for 79740

Sorry, it is not possible to complete our solar radiation analysis for 79740 at this time.

Historical solar radiation data for 79740 is not currently available.

Please check back later.

Weather Forecast for 79740 ^[5]

Tue Oct 13

86°F

Light Rain
Min: 75°F
Max: 89°F

Fresh Breeze: 19 mps SSE
Precip.: Chance of Rain
Humidity: 50%
Cloud cover: 6%

Wed Oct 14

84°F

Heavy Intensity Rain
Min: 71°F
Max: 84°F

Fresh Breeze: 19 mps SSE
Precip.: Chance of Rain
Humidity: 63%
Cloud cover: 36%

Thu Oct 15

76°F

Heavy Intensity Rain
Min: 63°F
Max: 77°F

Strong breeze: 26 mps NE
Precip.: Chance of Rain
Humidity: 82%
Cloud cover: 100%

Fri Oct 16

57°F

Heavy Intensity Rain
Min: 52°F
Max: 63°F

Moderate breeze: 17 mps N
Precip.: Chance of Rain
Humidity: 39%
Cloud cover: 100%

Sat Oct 17

55°F

Broken Clouds
Min: 44°F
Max: 58°F

Light breeze: 7 mps NNE
Precip.: n/a
Humidity: 58%
Cloud cover: 61%

Sun Oct 18

64°F

Sky Is Clear
Min: 46°F
Max: 68°F

Moderate breeze: 13 mps SSE
Precip.: n/a
Humidity: 56%
Cloud cover: 0%

More about 79740

About 79740

The ZIP code 79740 is associated with the city of Girvin in Pecos County in Texas.

79740 Solar Energy & Power

To learn more about solar energy and solar power in 79740, or for more solar-related resources for TX, check out the U.S. Energy Information Administration.