Solar Energy & Solar Power Resources

Solar Power in 94129 (San Francisco, CA)

Solar Energy in 94129

Sorry, historical solar radition values for 94129 are currently unavailable, please check back later.

Solar Panels in 94129

Solar panels in 94129 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 94129

The total length of the day in 94129 (San Francisco, CA) today (February 22, 2026) will be 11 hours and 9 minutes. [More]

Solar Energy in 94129 (San Francisco, CA)

Solar Energy Data for 94129

See the chart below to see how different types of solar panel installations compare in 94129.

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

Solar Energy Analysis for 94129

Sorry, it is not possible to complete our solar energy analysis for 94129 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 94129

Solar Radiation Data in 94129

See the chart below for monthly solar radiation levels in 94129.

Sorry, data is not currently available.

Solar Radiation Analysis for 94129

Sorry, it is not possible to complete our solar radiation analysis for 94129 at this time.

Historical solar radiation data for 94129 is not currently available.

Please check back later.

Solar Power Comparison: 94129 vs. the U.S.

Solar Power Levels in 94129

Sorry, solar radiation data for 94129 is not currently available.

Solar Power: 94129 vs. the U.S.

Below is a month-by-month comparison of how average 94129 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 California is not currently available.

Solar Data & Statistics for 94129

Sunrise / Sunset in 94129

Sunrise/Sunset for February 22, 2026 ^[2]
- Sunrise: 6:48 am
- Sunset: 5:57 pm
- Length of Day: 11:9

Best Months for Solar in 94129

Monthly data not currently available.

Solar Panel Installs in 94129

We do not have data on solar panel installations in ZIP Code 94129 at the current time.

Solar Power Output in 94129

The Power of Solar in 94129

Monthly AC solar system output averages for 94129. Month-by-month solar power, as ranked by AC output, in 94129. ^[2]

AC output data is not currently available.

Solar Output Analysis for 94129

Sorry, it is not possible to complete our solar radiation analysis for 94129 at this time.

Historical solar radiation data for 94129 is not currently available.

Please check back later.

Weather Forecast for 94129 ^[5]

Sun Feb 22

59°F

Overcast Clouds
Min: 50°F
Max: 60°F

Moderate breeze: 17 mps SE
Precip.: n/a
Humidity: 58%
Cloud cover: 100%

Mon Feb 23

58°F

Overcast Clouds
Min: 53°F
Max: 62°F

Gentle Breeze: 8 mps NE
Precip.: n/a
Humidity: 65%
Cloud cover: 100%

Tue Feb 24

56°F

Heavy Intensity Rain
Min: 56°F
Max: 58°F

Gentle Breeze: 10 mps SSE
Precip.: Chance of Rain
Humidity: 93%
Cloud cover: 100%

Wed Feb 25

61°F

Light Rain
Min: 56°F
Max: 61°F

Light breeze: 7 mps NNW
Precip.: Chance of Rain
Humidity: 79%
Cloud cover: 67%

Thu Feb 26

60°F

Overcast Clouds
Min: 55°F
Max: 61°F

Light breeze: 7 mps NE
Precip.: n/a
Humidity: 60%
Cloud cover: 95%

Fri Feb 27

61°F

Overcast Clouds
Min: 55°F
Max: 61°F

Gentle Breeze: 8 mps NE
Precip.: n/a
Humidity: 58%
Cloud cover: 100%

More about 94129

About 94129

The ZIP code 94129 is associated with the city of San Francisco in City and County of San Francisco County in California.

94129 Solar Energy & Power

To learn more about solar energy and solar power in 94129, or for more solar-related resources for CA, check out the U.S. Energy Information Administration.