Solar Energy & Solar Power Resources

Solar Power in 94546 (Castro Valley, CA)

Solar Energy in 94546

Sorry, historical solar radition values for 94546 are currently unavailable, please check back later.

Solar Panels in 94546

Solar panels in 94546 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 94546

The total length of the day in 94546 (Castro Valley, CA) today (February 04, 2025) will be 10 hours and 30 minutes. [More]

Solar Energy in 94546 (Castro Valley, CA)

Solar Energy Data for 94546

See the chart below to see how different types of solar panel installations compare in 94546.

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

Solar Energy Analysis for 94546

Sorry, it is not possible to complete our solar energy analysis for 94546 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 94546

Solar Radiation Data in 94546

See the chart below for monthly solar radiation levels in 94546.

Sorry, data is not currently available.

Solar Radiation Analysis for 94546

Sorry, it is not possible to complete our solar radiation analysis for 94546 at this time.

Historical solar radiation data for 94546 is not currently available.

Please check back later.

Solar Power Comparison: 94546 vs. the U.S.

Solar Power Levels in 94546

Sorry, solar radiation data for 94546 is not currently available.

Solar Power: 94546 vs. the U.S.

Below is a month-by-month comparison of how average 94546 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 94546

Sunrise / Sunset in 94546

Sunrise/Sunset for February 04, 2025 ^[2]
- Sunrise: 7:07 am
- Sunset: 5:37 pm
- Length of Day: 10:30

Best Months for Solar in 94546

Monthly data not currently available.

Solar Panel Installs in 94546

We do not have data on solar panel installations in ZIP Code 94546 at the current time.

Solar Power Output in 94546

The Power of Solar in 94546

Monthly AC solar system output averages for 94546. Month-by-month solar power, as ranked by AC output, in 94546. ^[2]

AC output data is not currently available.

Solar Output Analysis for 94546

Sorry, it is not possible to complete our solar radiation analysis for 94546 at this time.

Historical solar radiation data for 94546 is not currently available.

Please check back later.

Weather Forecast for 94546 ^[5]

Tue Feb 4

55°F

Heavy Intensity Rain
Min: 45°F
Max: 57°F

Strong breeze: 28 mps S
Precip.: Chance of Rain
Humidity: 87%
Cloud cover: 100%

Wed Feb 5

53°F

Sky Is Clear
Min: 40°F
Max: 54°F

Light breeze: 7 mps WNW
Precip.: n/a
Humidity: 53%
Cloud cover: 5%

Thu Feb 6

42°F

Moderate Rain
Min: 41°F
Max: 55°F

Fresh Breeze: 22 mps S
Precip.: Chance of Rain
Humidity: 90%
Cloud cover: 100%

Fri Feb 7

50°F

Light Rain
Min: 42°F
Max: 53°F

Moderate breeze: 16 mps W
Precip.: Chance of Rain
Humidity: 68%
Cloud cover: 88%

Sat Feb 8

53°F

Sky Is Clear
Min: 38°F
Max: 53°F

Gentle Breeze: 9 mps N
Precip.: n/a
Humidity: 44%
Cloud cover: 0%

Sun Feb 9

51°F

Overcast Clouds
Min: 35°F
Max: 52°F

Light breeze: 5 mps N
Precip.: n/a
Humidity: 35%
Cloud cover: 100%

More about 94546

About 94546

The ZIP code 94546 is associated with the city of Castro Valley in Alameda County in California.

94546 Solar Energy & Power

To learn more about solar energy and solar power in 94546, or for more solar-related resources for CA, check out the U.S. Energy Information Administration.