Solar Energy & Solar Power Resources

Solar Power in 94128 (San Francisco, CA)

Solar Energy in 94128

Sorry, historical solar radition values for 94128 are currently unavailable, please check back later.

Solar Panels in 94128

Solar panels in 94128 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 94128

The total length of the day in 94128 (San Francisco, CA) today (May 18, 2024) will be 14 hours and 21 minutes. [More]

Solar Energy in 94128 (San Francisco, CA)

Solar Energy Data for 94128

See the chart below to see how different types of solar panel installations compare in 94128.

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

Solar Energy Analysis for 94128

Sorry, it is not possible to complete our solar energy analysis for 94128 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 94128

Solar Radiation Data in 94128

See the chart below for monthly solar radiation levels in 94128.

Sorry, data is not currently available.

Solar Radiation Analysis for 94128

Sorry, it is not possible to complete our solar radiation analysis for 94128 at this time.

Historical solar radiation data for 94128 is not currently available.

Please check back later.

Solar Power Comparison: 94128 vs. the U.S.

Solar Power Levels in 94128

Sorry, solar radiation data for 94128 is not currently available.

Solar Power: 94128 vs. the U.S.

Below is a month-by-month comparison of how average 94128 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 94128

Sunrise / Sunset in 94128

Sunrise/Sunset for May 18, 2024 ^[2]
- Sunrise: 5:55 am
- Sunset: 8:16 pm
- Length of Day: 14:21

Best Months for Solar in 94128

Monthly data not currently available.

Solar Panel Installs in 94128

We do not have data on solar panel installations in ZIP Code 94128 at the current time.

Solar Power Output in 94128

The Power of Solar in 94128

Monthly AC solar system output averages for 94128. Month-by-month solar power, as ranked by AC output, in 94128. ^[2]

AC output data is not currently available.

Solar Output Analysis for 94128

Sorry, it is not possible to complete our solar radiation analysis for 94128 at this time.

Historical solar radiation data for 94128 is not currently available.

Please check back later.

Weather Forecast for 94128 ^[5]

Sat May 18

61°F

Scattered Clouds
Min: 52°F
Max: 62°F

Moderate breeze: 13 mps WSW
Precip.: n/a
Humidity: 72%
Cloud cover: 40%

Sun May 19

60°F

Sky Is Clear
Min: 49°F
Max: 60°F

Moderate breeze: 15 mps W
Precip.: n/a
Humidity: 61%
Cloud cover: 7%

Mon May 20

61°F

Sky Is Clear
Min: 50°F
Max: 62°F

Gentle Breeze: 11 mps W
Precip.: n/a
Humidity: 57%
Cloud cover: 4%

Tue May 21

66°F

Sky Is Clear
Min: 51°F
Max: 66°F

Gentle Breeze: 10 mps W
Precip.: n/a
Humidity: 50%
Cloud cover: 0%

Wed May 22

63°F

Few Clouds
Min: 52°F
Max: 63°F

Gentle Breeze: 12 mps WNW
Precip.: n/a
Humidity: 64%
Cloud cover: 24%

Thu May 23

57°F

Scattered Clouds
Min: 52°F
Max: 58°F

Moderate breeze: 16 mps W
Precip.: n/a
Humidity: 68%
Cloud cover: 44%

More about 94128

About 94128

The ZIP code 94128 is associated with the city of San Francisco in San Mateo County in California.

94128 Solar Energy & Power

To learn more about solar energy and solar power in 94128, or for more solar-related resources for CA, check out the U.S. Energy Information Administration.