Solar Energy & Solar Power Resources

Solar Power in 78748 (Austin, TX)

Solar Energy in 78748

Sorry, historical solar radition values for 78748 are currently unavailable, please check back later.

Solar Panels in 78748

Solar panels in 78748 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 78748

The total length of the day in 78748 (Austin, TX) today (January 15, 2026) will be 10 hours and 28 minutes. [More]

Solar Energy in 78748 (Austin, TX)

Solar Energy Data for 78748

See the chart below to see how different types of solar panel installations compare in 78748.

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

Solar Energy Analysis for 78748

Sorry, it is not possible to complete our solar energy analysis for 78748 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 78748

Solar Radiation Data in 78748

See the chart below for monthly solar radiation levels in 78748.

Sorry, data is not currently available.

Solar Radiation Analysis for 78748

Sorry, it is not possible to complete our solar radiation analysis for 78748 at this time.

Historical solar radiation data for 78748 is not currently available.

Please check back later.

Solar Power Comparison: 78748 vs. the U.S.

Solar Power Levels in 78748

Sorry, solar radiation data for 78748 is not currently available.

Solar Power: 78748 vs. the U.S.

Below is a month-by-month comparison of how average 78748 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 78748

Sunrise / Sunset in 78748

Sunrise/Sunset for January 15, 2026 ^[2]
- Sunrise: 7:26 am
- Sunset: 5:54 pm
- Length of Day: 10:28

Best Months for Solar in 78748

Monthly data not currently available.

Solar Panel Installs in 78748

We do not have data on solar panel installations in ZIP Code 78748 at the current time.

Solar Power Output in 78748

The Power of Solar in 78748

Monthly AC solar system output averages for 78748. Month-by-month solar power, as ranked by AC output, in 78748. ^[2]

AC output data is not currently available.

Solar Output Analysis for 78748

Sorry, it is not possible to complete our solar radiation analysis for 78748 at this time.

Historical solar radiation data for 78748 is not currently available.

Please check back later.

Weather Forecast for 78748 ^[5]

Thu Jan 15

59°F

Sky Is Clear
Min: 39°F
Max: 64°F

Gentle Breeze: 12 mps S
Precip.: n/a
Humidity: 31%
Cloud cover: 0%

Fri Jan 16

66°F

Few Clouds
Min: 47°F
Max: 71°F

Moderate breeze: 16 mps NNE
Precip.: n/a
Humidity: 32%
Cloud cover: 20%

Sat Jan 17

49°F

Overcast Clouds
Min: 37°F
Max: 52°F

Fresh Breeze: 19 mps NNE
Precip.: n/a
Humidity: 21%
Cloud cover: 100%

Sun Jan 18

51°F

Sky Is Clear
Min: 35°F
Max: 59°F

Gentle Breeze: 10 mps SSW
Precip.: n/a
Humidity: 31%
Cloud cover: 1%

Mon Jan 19

57°F

Broken Clouds
Min: 39°F
Max: 63°F

Gentle Breeze: 9 mps SSW
Precip.: n/a
Humidity: 44%
Cloud cover: 83%

Tue Jan 20

56°F

Overcast Clouds
Min: 52°F
Max: 59°F

Gentle Breeze: 10 mps SE
Precip.: n/a
Humidity: 59%
Cloud cover: 100%

More about 78748

About 78748

The ZIP code 78748 is associated with the city of Austin in Travis County in Texas.

78748 Solar Energy & Power

To learn more about solar energy and solar power in 78748, or for more solar-related resources for TX, check out the U.S. Energy Information Administration.