Solar Energy & Solar Power Resources

Solar Energy in Simi Valley, CA

Solar Energy in Simi Valley

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

Solar Panels in Simi Valley

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

Sunrise & Sunset in Simi Valley

The total length of the day in Simi Valley, CA today (April 22, 2025) will be 13 hours and 20 minutes. [More]

Solar Power in Simi Valley, CA

Solar Energy Data in Simi Valley, CA

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

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

Solar Energy Analysis for Simi Valley, CA

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

Solar Radiation Data in Simi Valley, CA

See the chart below for monthly solar radiation levels in Simi Valley.

Sorry, data is not currently available.

Solar Radiation Analysis for Simi Valley, CA

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

Historical solar radiation data for Simi Valley is not currently available.

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Solar Power Comparison: Simi Valley vs. the U.S.

Solar Power Levels in Simi Valley

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

Solar Power: Simi Valley vs. the U.S.

Below is a month-by-month comparison of how average Simi Valley 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 Simi Valley

Sunrise / Sunset in Simi Valley

Sunrise/Sunset for April 22, 2025 ^[2]
- Sunrise: 6:13 am
- Sunset: 7:33 pm
- Length of Day: 13:20

Best Months for Solar in Simi Valley

Monthly data not currently available.

Solar Panel Installs in Simi Valley

We do not currently have data on solar panel installations in the city of Simi Valley, CA at this current time.

Solar Power Output in Simi Valley

The Power of Solar in Simi Valley, CA

Monthly AC solar system output averages for Simi Valley (ca). Month-by-month solar power, as ranked by AC output, in Simi Valley. ^[2]

AC output data is not currently available.

Solar Output Analysis for Simi Valley, CA

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

Historical solar radiation data for Simi Valley is not currently available.

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Cost of Utilities in Simi Valley

Simi Valley Electricity Costs

Sorry, Simi Valley residential electricity prices are currently unavailable.

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Solar Power Poll: Simi Valley

Vote now: Given all of the data and analysis provided for Simi Valley, is solar power a good choice for residents of this city?

Simi Valley Natural Gas Costs

Sorry, California residential natural gas prices are currently unavailable.

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Weather Forecast for Simi Valley, CA ^[5]

Tue Apr 22

67°F

Scattered Clouds
Min: 51°F
Max: 69°F

Moderate breeze: 12 mps WSW
Precip.: n/a
Humidity: 60%
Cloud cover: 31%

Wed Apr 23

62°F

Overcast Clouds
Min: 46°F
Max: 69°F

Moderate breeze: 13 mps WSW
Precip.: n/a
Humidity: 62%
Cloud cover: 88%

Thu Apr 24

66°F

Overcast Clouds
Min: 48°F
Max: 69°F

Moderate breeze: 16 mps WSW
Precip.: n/a
Humidity: 48%
Cloud cover: 97%

Fri Apr 25

63°F

Sky Is Clear
Min: 45°F
Max: 64°F

Fresh Breeze: 19 mps WSW
Precip.: n/a
Humidity: 43%
Cloud cover: 3%

Sat Apr 26

60°F

Light Rain
Min: 43°F
Max: 61°F

Fresh Breeze: 19 mps WSW
Precip.: Chance of Rain
Humidity: 42%
Cloud cover: 45%

Sun Apr 27

61°F

Few Clouds
Min: 46°F
Max: 67°F

Moderate breeze: 14 mps WSW
Precip.: n/a
Humidity: 47%
Cloud cover: 18%

More about Simi Valley

About Simi Valley

The city of Simi Valley, CA in Ventura County has an approximate population of 124,237. ^[6]

Simi Valley, CA Solar Energy

To learn more about solar energy and solar power Simi Valley, CA, or for more solar-related resources for Simi Valley, visit the U.S. Energy Information Administration.