Solar Energy & Solar Power Resources

Solar Power in 94134 (San Francisco, CA)

Solar Energy in 94134

Sorry, historical solar radition values for 94134 are currently unavailable, please check back later.

Solar Panels in 94134

Solar panels in 94134 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 94134

The total length of the day in 94134 (San Francisco, CA) today (May 15, 2026) will be 14 hours and 15 minutes. [More]

Solar Energy in 94134 (San Francisco, CA)

Solar Energy Data for 94134

See the chart below to see how different types of solar panel installations compare in 94134.

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

Solar Energy Analysis for 94134

Sorry, it is not possible to complete our solar energy analysis for 94134 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 94134

Solar Radiation Data in 94134

See the chart below for monthly solar radiation levels in 94134.

Sorry, data is not currently available.

Solar Radiation Analysis for 94134

Sorry, it is not possible to complete our solar radiation analysis for 94134 at this time.

Historical solar radiation data for 94134 is not currently available.

Please check back later.

Solar Power Comparison: 94134 vs. the U.S.

Solar Power Levels in 94134

Sorry, solar radiation data for 94134 is not currently available.

Solar Power: 94134 vs. the U.S.

Below is a month-by-month comparison of how average 94134 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 94134

Sunrise / Sunset in 94134

Sunrise/Sunset for May 15, 2026 ^[2]
- Sunrise: 5:58 am
- Sunset: 8:13 pm
- Length of Day: 14:15

Best Months for Solar in 94134

Monthly data not currently available.

Solar Panel Installs in 94134

We do not have data on solar panel installations in ZIP Code 94134 at the current time.

Solar Power Output in 94134

The Power of Solar in 94134

Monthly AC solar system output averages for 94134. Month-by-month solar power, as ranked by AC output, in 94134. ^[2]

AC output data is not currently available.

Solar Output Analysis for 94134

Sorry, it is not possible to complete our solar radiation analysis for 94134 at this time.

Historical solar radiation data for 94134 is not currently available.

Please check back later.

Weather Forecast for 94134 ^[5]

Fri May 15

66°F

Sky Is Clear
Min: 52°F
Max: 68°F

Moderate breeze: 16 mps W
Precip.: n/a
Humidity: 63%
Cloud cover: 0%

Sat May 16

61°F

Sky Is Clear
Min: 52°F
Max: 63°F

Fresh Breeze: 22 mps WNW
Precip.: n/a
Humidity: 59%
Cloud cover: 5%

Sun May 17

61°F

Broken Clouds
Min: 51°F
Max: 63°F

Fresh Breeze: 19 mps WNW
Precip.: n/a
Humidity: 51%
Cloud cover: 69%

Mon May 18

65°F

Sky Is Clear
Min: 54°F
Max: 68°F

Moderate breeze: 14 mps NNW
Precip.: n/a
Humidity: 47%
Cloud cover: 0%

Tue May 19

68°F

Sky Is Clear
Min: 54°F
Max: 68°F

Gentle Breeze: 10 mps W
Precip.: n/a
Humidity: 48%
Cloud cover: 0%

Wed May 20

70°F

Sky Is Clear
Min: 54°F
Max: 70°F

Gentle Breeze: 10 mps W
Precip.: n/a
Humidity: 47%
Cloud cover: 1%

More about 94134

About 94134

The ZIP code 94134 is associated with the city of San Francisco in City and County of San Francisco County in California.

94134 Solar Energy & Power

To learn more about solar energy and solar power in 94134, or for more solar-related resources for CA, check out the U.S. Energy Information Administration.