Solar Energy & Solar Power Resources

Solar Power in 78293 (San Antonio, TX)

Solar Energy in 78293

Sorry, historical solar radition values for 78293 are currently unavailable, please check back later.

Solar Panels in 78293

Solar panels in 78293 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 78293

The total length of the day in 78293 (San Antonio, TX) today (July 31, 2026) will be 13 hours and 36 minutes. [More]

Solar Energy in 78293 (San Antonio, TX)

Solar Energy Data for 78293

See the chart below to see how different types of solar panel installations compare in 78293.

Historical solar power output data for San Antonio is not currently available.

Solar Energy Analysis for 78293

Sorry, it is not possible to complete our solar energy analysis for 78293 at this time.

Please check back later.

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 78293

Solar Radiation Data in 78293

See the chart below for monthly solar radiation levels in 78293.

Sorry, data is not currently available.

Solar Radiation Analysis for 78293

Sorry, it is not possible to complete our solar radiation analysis for 78293 at this time.

Historical solar radiation data for 78293 is not currently available.

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Solar Power Comparison: 78293 vs. the U.S.

Solar Power Levels in 78293

Sorry, solar radiation data for 78293 is not currently available.

Solar Power: 78293 vs. the U.S.

Below is a month-by-month comparison of how average 78293 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 78293

Sunrise / Sunset in 78293

Sunrise/Sunset for July 31, 2026 ^[2]
- Sunrise: 6:52 am
- Sunset: 8:28 pm
- Length of Day: 13:36

Best Months for Solar in 78293

Monthly data not currently available.

Solar Panel Installs in 78293

We do not have data on solar panel installations in ZIP Code 78293 at the current time.

Solar Power Output in 78293

The Power of Solar in 78293

Monthly AC solar system output averages for 78293. Month-by-month solar power, as ranked by AC output, in 78293. ^[2]

AC output data is not currently available.

Solar Output Analysis for 78293

Sorry, it is not possible to complete our solar radiation analysis for 78293 at this time.

Historical solar radiation data for 78293 is not currently available.

Please check back later.

Weather Forecast for 78293 ^[5]

Fri Jul 31

94°F

Overcast Clouds
Min: 77°F
Max: 100°F

Moderate breeze: 16 mps SSE
Precip.: n/a
Humidity: 35%
Cloud cover: 90%

Sat Aug 1

93°F

Sky Is Clear
Min: 78°F
Max: 97°F

Moderate breeze: 17 mps N
Precip.: n/a
Humidity: 32%
Cloud cover: 1%

Sun Aug 2

100°F

Light Rain
Min: 81°F
Max: 104°F

Gentle Breeze: 11 mps NNE
Precip.: Chance of Rain
Humidity: 28%
Cloud cover: 0%

Mon Aug 3

100°F

Sky Is Clear
Min: 79°F
Max: 105°F

Moderate breeze: 15 mps S
Precip.: n/a
Humidity: 27%
Cloud cover: 0%

Tue Aug 4

98°F

Sky Is Clear
Min: 77°F
Max: 103°F

Moderate breeze: 17 mps SSE
Precip.: n/a
Humidity: 28%
Cloud cover: 0%

Wed Aug 5

96°F

Sky Is Clear
Min: 77°F
Max: 102°F

Moderate breeze: 16 mps SE
Precip.: n/a
Humidity: 35%
Cloud cover: 0%

More about 78293

About 78293

The ZIP code 78293 is associated with the city of San Antonio in Bexar County in Texas.

78293 Solar Energy & Power

To learn more about solar energy and solar power in 78293, or for more solar-related resources for TX, check out the U.S. Energy Information Administration.