Solar Energy & Solar Power Resources

Solar Power in 77243 (Houston, TX)

Solar Energy in 77243

Sorry, historical solar radition values for 77243 are currently unavailable, please check back later.

Solar Panels in 77243

Solar panels in 77243 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 77243

The total length of the day in 77243 (Houston, TX) today (October 30, 2025) will be 11 hours and 4 minutes. [More]

Solar Energy in 77243 (Houston, TX)

Solar Energy Data for 77243

See the chart below to see how different types of solar panel installations compare in 77243.

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

Solar Energy Analysis for 77243

Sorry, it is not possible to complete our solar energy analysis for 77243 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 77243

Solar Radiation Data in 77243

See the chart below for monthly solar radiation levels in 77243.

Sorry, data is not currently available.

Solar Radiation Analysis for 77243

Sorry, it is not possible to complete our solar radiation analysis for 77243 at this time.

Historical solar radiation data for 77243 is not currently available.

Please check back later.

Solar Power Comparison: 77243 vs. the U.S.

Solar Power Levels in 77243

Sorry, solar radiation data for 77243 is not currently available.

Solar Power: 77243 vs. the U.S.

Below is a month-by-month comparison of how average 77243 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 77243

Sunrise / Sunset in 77243

Sunrise/Sunset for October 30, 2025 ^[2]
- Sunrise: 7:33 am
- Sunset: 6:37 pm
- Length of Day: 11:4

Best Months for Solar in 77243

Monthly data not currently available.

Solar Panel Installs in 77243

We do not have data on solar panel installations in ZIP Code 77243 at the current time.

Solar Power Output in 77243

The Power of Solar in 77243

Monthly AC solar system output averages for 77243. Month-by-month solar power, as ranked by AC output, in 77243. ^[2]

AC output data is not currently available.

Solar Output Analysis for 77243

Sorry, it is not possible to complete our solar radiation analysis for 77243 at this time.

Historical solar radiation data for 77243 is not currently available.

Please check back later.

Weather Forecast for 77243 ^[5]

Thu Oct 30

68°F

Sky Is Clear
Min: 49°F
Max: 71°F

Gentle Breeze: 10 mps NNW
Precip.: n/a
Humidity: 31%
Cloud cover: 0%

Fri Oct 31

72°F

Sky Is Clear
Min: 59°F
Max: 75°F

Gentle Breeze: 9 mps SE
Precip.: n/a
Humidity: 27%
Cloud cover: 0%

Sat Nov 1

74°F

Moderate Rain
Min: 59°F
Max: 74°F

Moderate breeze: 17 mps NNE
Precip.: Chance of Rain
Humidity: 51%
Cloud cover: 67%

Sun Nov 2

68°F

Sky Is Clear
Min: 56°F
Max: 70°F

Gentle Breeze: 11 mps NNE
Precip.: n/a
Humidity: 33%
Cloud cover: 0%

Mon Nov 3

69°F

Sky Is Clear
Min: 56°F
Max: 73°F

Gentle Breeze: 8 mps NNW
Precip.: n/a
Humidity: 25%
Cloud cover: 0%

Tue Nov 4

73°F

Sky Is Clear
Min: 58°F
Max: 77°F

Light breeze: 4 mps NE
Precip.: n/a
Humidity: 29%
Cloud cover: 0%

More about 77243

About 77243

The ZIP code 77243 is associated with the city of Houston in Harris County in Texas.

77243 Solar Energy & Power

To learn more about solar energy and solar power in 77243, or for more solar-related resources for TX, check out the U.S. Energy Information Administration.