Solar Energy & Solar Power Resources

Solar Power in 92128 (San Diego, CA)

Solar Energy in 92128

Sorry, historical solar radition values for 92128 are currently unavailable, please check back later.

Solar Panels in 92128

Solar panels in 92128 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 92128

The total length of the day in 92128 (San Diego, CA) today (July 09, 2025) will be 14 hours and 15 minutes. [More]

Solar Energy in 92128 (San Diego, CA)

Solar Energy Data for 92128

See the chart below to see how different types of solar panel installations compare in 92128.

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

Solar Energy Analysis for 92128

Sorry, it is not possible to complete our solar energy analysis for 92128 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 92128

Solar Radiation Data in 92128

See the chart below for monthly solar radiation levels in 92128.

Sorry, data is not currently available.

Solar Radiation Analysis for 92128

Sorry, it is not possible to complete our solar radiation analysis for 92128 at this time.

Historical solar radiation data for 92128 is not currently available.

Please check back later.

Solar Power Comparison: 92128 vs. the U.S.

Solar Power Levels in 92128

Sorry, solar radiation data for 92128 is not currently available.

Solar Power: 92128 vs. the U.S.

Below is a month-by-month comparison of how average 92128 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 92128

Sunrise / Sunset in 92128

Sunrise/Sunset for July 09, 2025 ^[2]
- Sunrise: 5:46 am
- Sunset: 8:01 pm
- Length of Day: 14:15

Best Months for Solar in 92128

Monthly data not currently available.

Solar Panel Installs in 92128

We do not have data on solar panel installations in ZIP Code 92128 at the current time.

Solar Power Output in 92128

The Power of Solar in 92128

Monthly AC solar system output averages for 92128. Month-by-month solar power, as ranked by AC output, in 92128. ^[2]

AC output data is not currently available.

Solar Output Analysis for 92128

Sorry, it is not possible to complete our solar radiation analysis for 92128 at this time.

Historical solar radiation data for 92128 is not currently available.

Please check back later.

Weather Forecast for 92128 ^[5]

Wed Jul 9

82°F

Sky Is Clear
Min: 65°F
Max: 89°F

Gentle Breeze: 11 mps W
Precip.: n/a
Humidity: 48%
Cloud cover: 4%

Thu Jul 10

91°F

Sky Is Clear
Min: 67°F
Max: 91°F

Gentle Breeze: 11 mps WSW
Precip.: n/a
Humidity: 28%
Cloud cover: 3%

Fri Jul 11

83°F

Few Clouds
Min: 64°F
Max: 83°F

Gentle Breeze: 11 mps SW
Precip.: n/a
Humidity: 40%
Cloud cover: 11%

Sat Jul 12

78°F

Sky Is Clear
Min: 60°F
Max: 81°F

Gentle Breeze: 11 mps WSW
Precip.: n/a
Humidity: 49%
Cloud cover: 5%

Sun Jul 13

78°F

Sky Is Clear
Min: 60°F
Max: 82°F

Gentle Breeze: 11 mps WSW
Precip.: n/a
Humidity: 48%
Cloud cover: 2%

Mon Jul 14

79°F

Sky Is Clear
Min: 61°F
Max: 80°F

Gentle Breeze: 11 mps WSW
Precip.: n/a
Humidity: 49%
Cloud cover: 3%

More about 92128

About 92128

The ZIP code 92128 is associated with the city of San Diego in San Diego County in California.

92128 Solar Energy & Power

To learn more about solar energy and solar power in 92128, or for more solar-related resources for CA, check out the U.S. Energy Information Administration.