Solar Energy & Solar Power Resources

Solar Power in 78842 (Del Rio, TX)

Solar Energy in 78842

Sorry, historical solar radition values for 78842 are currently unavailable, please check back later.

Solar Panels in 78842

Solar panels in 78842 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 78842

The total length of the day in 78842 (Del Rio, TX) today (September 24, 2026) will be 12 hours and 7 minutes. [More]

Solar Energy in 78842 (Del Rio, TX)

Solar Energy Data for 78842

See the chart below to see how different types of solar panel installations compare in 78842.

Historical solar power output data for Del Rio is not currently available.

Solar Energy Analysis for 78842

Sorry, it is not possible to complete our solar energy analysis for 78842 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 78842

Solar Radiation Data in 78842

See the chart below for monthly solar radiation levels in 78842.

Sorry, data is not currently available.

Solar Radiation Analysis for 78842

Sorry, it is not possible to complete our solar radiation analysis for 78842 at this time.

Historical solar radiation data for 78842 is not currently available.

Please check back later.

Solar Power Comparison: 78842 vs. the U.S.

Solar Power Levels in 78842

Sorry, solar radiation data for 78842 is not currently available.

Solar Power: 78842 vs. the U.S.

Below is a month-by-month comparison of how average 78842 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 78842

Sunrise / Sunset in 78842

Sunrise/Sunset for September 24, 2026 ^[2]
- Sunrise: 7:32 am
- Sunset: 7:39 pm
- Length of Day: 12:7

Best Months for Solar in 78842

Monthly data not currently available.

Solar Panel Installs in 78842

We do not have data on solar panel installations in ZIP Code 78842 at the current time.

Solar Power Output in 78842

The Power of Solar in 78842

Monthly AC solar system output averages for 78842. Month-by-month solar power, as ranked by AC output, in 78842. ^[2]

AC output data is not currently available.

Solar Output Analysis for 78842

Sorry, it is not possible to complete our solar radiation analysis for 78842 at this time.

Historical solar radiation data for 78842 is not currently available.

Please check back later.

Weather Forecast for 78842 ^[5]

Thu Sep 24

92°F

Light Rain
Min: 76°F
Max: 96°F

Moderate breeze: 17 mps SSE
Precip.: Chance of Rain
Humidity: 45%
Cloud cover: 23%

Fri Sep 25

90°F

Moderate Rain
Min: 76°F
Max: 95°F

Moderate breeze: 14 mps SE
Precip.: Chance of Rain
Humidity: 50%
Cloud cover: 18%

Sat Sep 26

89°F

Light Rain
Min: 78°F
Max: 94°F

Moderate breeze: 13 mps S
Precip.: Chance of Rain
Humidity: 51%
Cloud cover: 87%

Sun Sep 27

93°F

Light Rain
Min: 79°F
Max: 96°F

Gentle Breeze: 10 mps SSE
Precip.: Chance of Rain
Humidity: 49%
Cloud cover: 16%

Mon Sep 28

93°F

Light Rain
Min: 79°F
Max: 95°F

Gentle Breeze: 12 mps SSE
Precip.: Chance of Rain
Humidity: 49%
Cloud cover: 9%

Tue Sep 29

92°F

Light Rain
Min: 80°F
Max: 97°F

Moderate breeze: 18 mps SSE
Precip.: Chance of Rain
Humidity: 48%
Cloud cover: 92%

More about 78842

About 78842

The ZIP code 78842 is associated with the city of Del Rio in Val Verde County in Texas.

78842 Solar Energy & Power

To learn more about solar energy and solar power in 78842, or for more solar-related resources for TX, check out the U.S. Energy Information Administration.