Solar Energy & Solar Power Resources

Solar Power in 94591 (Vallejo, CA)

Solar Energy in 94591

Sorry, historical solar radition values for 94591 are currently unavailable, please check back later.

Solar Panels in 94591

Solar panels in 94591 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 94591

The total length of the day in 94591 (Vallejo, CA) today (May 07, 2025) will be 14 hours and 4 minutes. [More]

Solar Energy in 94591 (Vallejo, CA)

Solar Energy Data for 94591

See the chart below to see how different types of solar panel installations compare in 94591.

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

Solar Energy Analysis for 94591

Sorry, it is not possible to complete our solar energy analysis for 94591 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 94591

Solar Radiation Data in 94591

See the chart below for monthly solar radiation levels in 94591.

Sorry, data is not currently available.

Solar Radiation Analysis for 94591

Sorry, it is not possible to complete our solar radiation analysis for 94591 at this time.

Historical solar radiation data for 94591 is not currently available.

Please check back later.

Solar Power Comparison: 94591 vs. the U.S.

Solar Power Levels in 94591

Sorry, solar radiation data for 94591 is not currently available.

Solar Power: 94591 vs. the U.S.

Below is a month-by-month comparison of how average 94591 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 94591

Sunrise / Sunset in 94591

Sunrise/Sunset for May 07, 2025 ^[2]
- Sunrise: 6:03 am
- Sunset: 8:07 pm
- Length of Day: 14:4

Best Months for Solar in 94591

Monthly data not currently available.

Solar Panel Installs in 94591

We do not have data on solar panel installations in ZIP Code 94591 at the current time.

Solar Power Output in 94591

The Power of Solar in 94591

Monthly AC solar system output averages for 94591. Month-by-month solar power, as ranked by AC output, in 94591. ^[2]

AC output data is not currently available.

Solar Output Analysis for 94591

Sorry, it is not possible to complete our solar radiation analysis for 94591 at this time.

Historical solar radiation data for 94591 is not currently available.

Please check back later.

Weather Forecast for 94591 ^[5]

Wed May 7

69°F

Sky Is Clear
Min: 53°F
Max: 71°F

Moderate breeze: 13 mps SSW
Precip.: n/a
Humidity: 63%
Cloud cover: 0%

Thu May 8

77°F

Sky Is Clear
Min: 53°F
Max: 79°F

Gentle Breeze: 9 mps SW
Precip.: n/a
Humidity: 35%
Cloud cover: 7%

Fri May 9

82°F

Sky Is Clear
Min: 54°F
Max: 83°F

Gentle Breeze: 8 mps SW
Precip.: n/a
Humidity: 21%
Cloud cover: 3%

Sat May 10

80°F

Sky Is Clear
Min: 55°F
Max: 81°F

Gentle Breeze: 11 mps SW
Precip.: n/a
Humidity: 19%
Cloud cover: 1%

Sun May 11

69°F

Scattered Clouds
Min: 52°F
Max: 69°F

Moderate breeze: 17 mps WSW
Precip.: n/a
Humidity: 29%
Cloud cover: 42%

Mon May 12

64°F

Scattered Clouds
Min: 48°F
Max: 64°F

Moderate breeze: 16 mps WSW
Precip.: n/a
Humidity: 37%
Cloud cover: 41%

More about 94591

About 94591

The ZIP code 94591 is associated with the city of Vallejo in Solano County in California.

94591 Solar Energy & Power

To learn more about solar energy and solar power in 94591, or for more solar-related resources for CA, check out the U.S. Energy Information Administration.