Solar Energy & Solar Power Resources

Solar Power in 77078 (Houston, TX)

Solar Energy in 77078

Sorry, historical solar radition values for 77078 are currently unavailable, please check back later.

Solar Panels in 77078

Solar panels in 77078 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 77078

The total length of the day in 77078 (Houston, TX) today (December 04, 2025) will be 10 hours and 22 minutes. [More]

Solar Energy in 77078 (Houston, TX)

Solar Energy Data for 77078

See the chart below to see how different types of solar panel installations compare in 77078.

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

Solar Energy Analysis for 77078

Sorry, it is not possible to complete our solar energy analysis for 77078 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 77078

Solar Radiation Data in 77078

See the chart below for monthly solar radiation levels in 77078.

Sorry, data is not currently available.

Solar Radiation Analysis for 77078

Sorry, it is not possible to complete our solar radiation analysis for 77078 at this time.

Historical solar radiation data for 77078 is not currently available.

Please check back later.

Solar Power Comparison: 77078 vs. the U.S.

Solar Power Levels in 77078

Sorry, solar radiation data for 77078 is not currently available.

Solar Power: 77078 vs. the U.S.

Below is a month-by-month comparison of how average 77078 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 77078

Sunrise / Sunset in 77078

Sunrise/Sunset for December 04, 2025 ^[2]
- Sunrise: 7:00 am
- Sunset: 5:22 pm
- Length of Day: 10:22

Best Months for Solar in 77078

Monthly data not currently available.

Solar Panel Installs in 77078

We do not have data on solar panel installations in ZIP Code 77078 at the current time.

Solar Power Output in 77078

The Power of Solar in 77078

Monthly AC solar system output averages for 77078. Month-by-month solar power, as ranked by AC output, in 77078. ^[2]

AC output data is not currently available.

Solar Output Analysis for 77078

Sorry, it is not possible to complete our solar radiation analysis for 77078 at this time.

Historical solar radiation data for 77078 is not currently available.

Please check back later.

Weather Forecast for 77078 ^[5]

Thu Dec 4

49°F

Moderate Rain
Min: 43°F
Max: 54°F

Gentle Breeze: 11 mps N
Precip.: Chance of Rain
Humidity: 93%
Cloud cover: 100%

Fri Dec 5

47°F

Moderate Rain
Min: 41°F
Max: 51°F

Gentle Breeze: 10 mps NNE
Precip.: Chance of Rain
Humidity: 90%
Cloud cover: 100%

Sat Dec 6

63°F

Overcast Clouds
Min: 51°F
Max: 68°F

Light breeze: 6 mps SW
Precip.: n/a
Humidity: 71%
Cloud cover: 100%

Sun Dec 7

71°F

Sky Is Clear
Min: 59°F
Max: 71°F

Moderate breeze: 14 mps N
Precip.: n/a
Humidity: 32%
Cloud cover: 4%

Mon Dec 8

53°F

Sky Is Clear
Min: 45°F
Max: 58°F

Gentle Breeze: 12 mps N
Precip.: n/a
Humidity: 38%
Cloud cover: 0%

Tue Dec 9

58°F

Scattered Clouds
Min: 46°F
Max: 62°F

Gentle Breeze: 9 mps S
Precip.: n/a
Humidity: 37%
Cloud cover: 30%

More about 77078

About 77078

The ZIP code 77078 is associated with the city of Houston in Harris County in Texas.

77078 Solar Energy & Power

To learn more about solar energy and solar power in 77078, or for more solar-related resources for TX, check out the U.S. Energy Information Administration.