Solar Energy & Solar Power Resources

Solar Power in 91915 (Chula Vista, CA)

Solar Energy in 91915

Sorry, historical solar radition values for 91915 are currently unavailable, please check back later.

Solar Panels in 91915

Solar panels in 91915 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 91915

The total length of the day in 91915 (Chula Vista, CA) today (June 09, 2025) will be 14 hours and 18 minutes. [More]

Solar Energy in 91915 (Chula Vista, CA)

Solar Energy Data for 91915

See the chart below to see how different types of solar panel installations compare in 91915.

Historical solar power output data for Chula Vista is not currently available.

Solar Energy Analysis for 91915

Sorry, it is not possible to complete our solar energy analysis for 91915 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 91915

Solar Radiation Data in 91915

See the chart below for monthly solar radiation levels in 91915.

Sorry, data is not currently available.

Solar Radiation Analysis for 91915

Sorry, it is not possible to complete our solar radiation analysis for 91915 at this time.

Historical solar radiation data for 91915 is not currently available.

Please check back later.

Solar Power Comparison: 91915 vs. the U.S.

Solar Power Levels in 91915

Sorry, solar radiation data for 91915 is not currently available.

Solar Power: 91915 vs. the U.S.

Below is a month-by-month comparison of how average 91915 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 91915

Sunrise / Sunset in 91915

Sunrise/Sunset for June 09, 2025 ^[2]
- Sunrise: 5:38 am
- Sunset: 7:56 pm
- Length of Day: 14:18

Best Months for Solar in 91915

Monthly data not currently available.

Solar Panel Installs in 91915

We do not have data on solar panel installations in ZIP Code 91915 at the current time.

Solar Power Output in 91915

The Power of Solar in 91915

Monthly AC solar system output averages for 91915. Month-by-month solar power, as ranked by AC output, in 91915. ^[2]

AC output data is not currently available.

Solar Output Analysis for 91915

Sorry, it is not possible to complete our solar radiation analysis for 91915 at this time.

Historical solar radiation data for 91915 is not currently available.

Please check back later.

Weather Forecast for 91915 ^[5]

Mon Jun 9

64°F

Scattered Clouds
Min: 60°F
Max: 71°F

Gentle Breeze: 9 mps W
Precip.: n/a
Humidity: 68%
Cloud cover: 40%

Tue Jun 10

79°F

Sky Is Clear
Min: 62°F
Max: 80°F

Gentle Breeze: 9 mps W
Precip.: n/a
Humidity: 41%
Cloud cover: 0%

Wed Jun 11

77°F

Few Clouds
Min: 64°F
Max: 79°F

Gentle Breeze: 9 mps WSW
Precip.: n/a
Humidity: 47%
Cloud cover: 11%

Thu Jun 12

77°F

Broken Clouds
Min: 64°F
Max: 80°F

Gentle Breeze: 9 mps WSW
Precip.: n/a
Humidity: 46%
Cloud cover: 58%

Fri Jun 13

77°F

Scattered Clouds
Min: 65°F
Max: 83°F

Gentle Breeze: 8 mps WSW
Precip.: n/a
Humidity: 38%
Cloud cover: 30%

Sat Jun 14

79°F

Overcast Clouds
Min: 66°F
Max: 83°F

Gentle Breeze: 9 mps W
Precip.: n/a
Humidity: 36%
Cloud cover: 88%

More about 91915

About 91915

The ZIP code 91915 is associated with the city of Chula Vista in San Diego County in California.

91915 Solar Energy & Power

To learn more about solar energy and solar power in 91915, or for more solar-related resources for CA, check out the U.S. Energy Information Administration.