Solar Energy & Solar Power Resources

Solar Power in 92728 (Fountain Valley, CA)

Solar Energy in 92728

Sorry, historical solar radition values for 92728 are currently unavailable, please check back later.

Solar Panels in 92728

Solar panels in 92728 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 92728

The total length of the day in 92728 (Fountain Valley, CA) today (October 12, 2025) will be 11 hours and 29 minutes. [More]

Solar Energy in 92728 (Fountain Valley, CA)

Solar Energy Data for 92728

See the chart below to see how different types of solar panel installations compare in 92728.

Historical solar power output data for Fountain Valley is not currently available.

Solar Energy Analysis for 92728

Sorry, it is not possible to complete our solar energy analysis for 92728 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 92728

Solar Radiation Data in 92728

See the chart below for monthly solar radiation levels in 92728.

Sorry, data is not currently available.

Solar Radiation Analysis for 92728

Sorry, it is not possible to complete our solar radiation analysis for 92728 at this time.

Historical solar radiation data for 92728 is not currently available.

Please check back later.

Solar Power Comparison: 92728 vs. the U.S.

Solar Power Levels in 92728

Sorry, solar radiation data for 92728 is not currently available.

Solar Power: 92728 vs. the U.S.

Below is a month-by-month comparison of how average 92728 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 92728

Sunrise / Sunset in 92728

Sunrise/Sunset for October 12, 2025 ^[2]
- Sunrise: 6:53 am
- Sunset: 6:22 pm
- Length of Day: 11:29

Best Months for Solar in 92728

Monthly data not currently available.

Solar Panel Installs in 92728

We do not have data on solar panel installations in ZIP Code 92728 at the current time.

Solar Power Output in 92728

The Power of Solar in 92728

Monthly AC solar system output averages for 92728. Month-by-month solar power, as ranked by AC output, in 92728. ^[2]

AC output data is not currently available.

Solar Output Analysis for 92728

Sorry, it is not possible to complete our solar radiation analysis for 92728 at this time.

Historical solar radiation data for 92728 is not currently available.

Please check back later.

Weather Forecast for 92728 ^[5]

Sun Oct 12

71°F

Few Clouds
Min: 59°F
Max: 77°F

Gentle Breeze: 10 mps SW
Precip.: n/a
Humidity: 73%
Cloud cover: 12%

Mon Oct 13

66°F

Light Rain
Min: 64°F
Max: 66°F

Moderate breeze: 18 mps SSE
Precip.: Chance of Rain
Humidity: 66%
Cloud cover: 100%

Tue Oct 14

59°F

Heavy Intensity Rain
Min: 59°F
Max: 65°F

Fresh Breeze: 24 mps S
Precip.: Chance of Rain
Humidity: 76%
Cloud cover: 100%

Wed Oct 15

65°F

Few Clouds
Min: 60°F
Max: 67°F

Gentle Breeze: 10 mps WSW
Precip.: n/a
Humidity: 54%
Cloud cover: 23%

Thu Oct 16

70°F

Sky Is Clear
Min: 63°F
Max: 73°F

Gentle Breeze: 10 mps WSW
Precip.: n/a
Humidity: 40%
Cloud cover: 0%

Fri Oct 17

73°F

Sky Is Clear
Min: 66°F
Max: 76°F

Gentle Breeze: 8 mps WSW
Precip.: n/a
Humidity: 35%
Cloud cover: 0%

More about 92728

About 92728

The ZIP code 92728 is associated with the city of Fountain Valley in Orange County in California.

92728 Solar Energy & Power

To learn more about solar energy and solar power in 92728, or for more solar-related resources for CA, check out the U.S. Energy Information Administration.