Solar Energy & Solar Power Resources

Solar Power in 92121 (San Diego, CA)

Solar Energy in 92121

Sorry, historical solar radition values for 92121 are currently unavailable, please check back later.

Solar Panels in 92121

Solar panels in 92121 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 92121

The total length of the day in 92121 (San Diego, CA) today (February 04, 2025) will be 10 hours and 46 minutes. [More]

Solar Energy in 92121 (San Diego, CA)

Solar Energy Data for 92121

See the chart below to see how different types of solar panel installations compare in 92121.

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

Solar Energy Analysis for 92121

Sorry, it is not possible to complete our solar energy analysis for 92121 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 92121

Solar Radiation Data in 92121

See the chart below for monthly solar radiation levels in 92121.

Sorry, data is not currently available.

Solar Radiation Analysis for 92121

Sorry, it is not possible to complete our solar radiation analysis for 92121 at this time.

Historical solar radiation data for 92121 is not currently available.

Please check back later.

Solar Power Comparison: 92121 vs. the U.S.

Solar Power Levels in 92121

Sorry, solar radiation data for 92121 is not currently available.

Solar Power: 92121 vs. the U.S.

Below is a month-by-month comparison of how average 92121 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 92121

Sunrise / Sunset in 92121

Sunrise/Sunset for February 04, 2025 ^[2]
- Sunrise: 6:39 am
- Sunset: 5:25 pm
- Length of Day: 10:46

Best Months for Solar in 92121

Monthly data not currently available.

Solar Panel Installs in 92121

We do not have data on solar panel installations in ZIP Code 92121 at the current time.

Solar Power Output in 92121

The Power of Solar in 92121

Monthly AC solar system output averages for 92121. Month-by-month solar power, as ranked by AC output, in 92121. ^[2]

AC output data is not currently available.

Solar Output Analysis for 92121

Sorry, it is not possible to complete our solar radiation analysis for 92121 at this time.

Historical solar radiation data for 92121 is not currently available.

Please check back later.

Weather Forecast for 92121 ^[5]

Tue Feb 4

60°F

Few Clouds
Min: 53°F
Max: 60°F

Gentle Breeze: 9 mps W
Precip.: n/a
Humidity: 72%
Cloud cover: 13%

Wed Feb 5

64°F

Few Clouds
Min: 54°F
Max: 64°F

Gentle Breeze: 9 mps WNW
Precip.: n/a
Humidity: 55%
Cloud cover: 20%

Thu Feb 6

58°F

Overcast Clouds
Min: 56°F
Max: 60°F

Gentle Breeze: 9 mps WSW
Precip.: n/a
Humidity: 79%
Cloud cover: 100%

Fri Feb 7

59°F

Light Rain
Min: 56°F
Max: 59°F

Gentle Breeze: 11 mps WNW
Precip.: Chance of Rain
Humidity: 77%
Cloud cover: 100%

Sat Feb 8

60°F

Overcast Clouds
Min: 54°F
Max: 60°F

Gentle Breeze: 10 mps WNW
Precip.: n/a
Humidity: 61%
Cloud cover: 100%

Sun Feb 9

61°F

Sky Is Clear
Min: 54°F
Max: 61°F

Gentle Breeze: 9 mps WSW
Precip.: n/a
Humidity: 58%
Cloud cover: 6%

More about 92121

About 92121

The ZIP code 92121 is associated with the city of San Diego in San Diego County in California.

92121 Solar Energy & Power

To learn more about solar energy and solar power in 92121, or for more solar-related resources for CA, check out the U.S. Energy Information Administration.