Solar Energy & Solar Power Resources

Solar Power in 94089 (Sunnyvale, CA)

Solar Energy in 94089

Sorry, historical solar radition values for 94089 are currently unavailable, please check back later.

Solar Panels in 94089

Solar panels in 94089 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 94089

The total length of the day in 94089 (Sunnyvale, CA) today (April 29, 2025) will be 13 hours and 44 minutes. [More]

Solar Energy in 94089 (Sunnyvale, CA)

Solar Energy Data for 94089

See the chart below to see how different types of solar panel installations compare in 94089.

Historical solar power output data for Sunnyvale is not currently available.

Solar Energy Analysis for 94089

Sorry, it is not possible to complete our solar energy analysis for 94089 at this time.

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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 94089

Solar Radiation Data in 94089

See the chart below for monthly solar radiation levels in 94089.

Sorry, data is not currently available.

Solar Radiation Analysis for 94089

Sorry, it is not possible to complete our solar radiation analysis for 94089 at this time.

Historical solar radiation data for 94089 is not currently available.

Please check back later.

Solar Power Comparison: 94089 vs. the U.S.

Solar Power Levels in 94089

Sorry, solar radiation data for 94089 is not currently available.

Solar Power: 94089 vs. the U.S.

Below is a month-by-month comparison of how average 94089 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 94089

Sunrise / Sunset in 94089

Sunrise/Sunset for April 29, 2025 ^[2]
- Sunrise: 6:13 am
- Sunset: 7:57 pm
- Length of Day: 13:44

Best Months for Solar in 94089

Monthly data not currently available.

Solar Panel Installs in 94089

We do not have data on solar panel installations in ZIP Code 94089 at the current time.

Solar Power Output in 94089

The Power of Solar in 94089

Monthly AC solar system output averages for 94089. Month-by-month solar power, as ranked by AC output, in 94089. ^[2]

AC output data is not currently available.

Solar Output Analysis for 94089

Sorry, it is not possible to complete our solar radiation analysis for 94089 at this time.

Historical solar radiation data for 94089 is not currently available.

Please check back later.

Weather Forecast for 94089 ^[5]

Tue Apr 29

73°F

Sky Is Clear
Min: 48°F
Max: 79°F

Gentle Breeze: 9 mps NNW
Precip.: n/a
Humidity: 53%
Cloud cover: 8%

Wed Apr 30

77°F

Sky Is Clear
Min: 48°F
Max: 79°F

Gentle Breeze: 11 mps NW
Precip.: n/a
Humidity: 33%
Cloud cover: 5%

Thu May 1

78°F

Sky Is Clear
Min: 52°F
Max: 79°F

Gentle Breeze: 9 mps NW
Precip.: n/a
Humidity: 31%
Cloud cover: 0%

Fri May 2

72°F

Sky Is Clear
Min: 52°F
Max: 73°F

Moderate breeze: 12 mps NW
Precip.: n/a
Humidity: 34%
Cloud cover: 0%

Sat May 3

61°F

Light Rain
Min: 49°F
Max: 61°F

Fresh Breeze: 19 mps WNW
Precip.: Chance of Rain
Humidity: 37%
Cloud cover: 50%

Sun May 4

67°F

Broken Clouds
Min: 47°F
Max: 68°F

Gentle Breeze: 9 mps NW
Precip.: n/a
Humidity: 34%
Cloud cover: 70%

More about 94089

About 94089

The ZIP code 94089 is associated with the city of Sunnyvale in Santa Clara County in California.

94089 Solar Energy & Power

To learn more about solar energy and solar power in 94089, or for more solar-related resources for CA, check out the U.S. Energy Information Administration.