Solar Energy & Solar Power Resources

Solar Power in 80109 (Castle Rock, CO)

Solar Energy in 80109

Sorry, historical solar radition values for 80109 are currently unavailable, please check back later.

Solar Panels in 80109

Solar panels in 80109 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 80109

The total length of the day in 80109 (Castle Rock, CO) today (March 28, 2025) will be 12 hours and 34 minutes. [More]

Solar Energy in 80109 (Castle Rock, CO)

Solar Energy Data for 80109

See the chart below to see how different types of solar panel installations compare in 80109.

Historical solar power output data for Castle Rock is not currently available.

Solar Energy Analysis for 80109

Sorry, it is not possible to complete our solar energy analysis for 80109 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 80109

Solar Radiation Data in 80109

See the chart below for monthly solar radiation levels in 80109.

Sorry, data is not currently available.

Solar Radiation Analysis for 80109

Sorry, it is not possible to complete our solar radiation analysis for 80109 at this time.

Historical solar radiation data for 80109 is not currently available.

Please check back later.

Solar Power Comparison: 80109 vs. the U.S.

Solar Power Levels in 80109

Sorry, solar radiation data for 80109 is not currently available.

Solar Power: 80109 vs. the U.S.

Below is a month-by-month comparison of how average 80109 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 Colorado is not currently available.

Solar Data & Statistics for 80109

Sunrise / Sunset in 80109

Sunrise/Sunset for March 28, 2025 ^[2]
- Sunrise: 6:47 am
- Sunset: 7:21 pm
- Length of Day: 12:34

Best Months for Solar in 80109

Monthly data not currently available.

Solar Panel Installs in 80109

We do not have data on solar panel installations in ZIP Code 80109 at the current time.

Solar Power Output in 80109

The Power of Solar in 80109

Monthly AC solar system output averages for 80109. Month-by-month solar power, as ranked by AC output, in 80109. ^[2]

AC output data is not currently available.

Solar Output Analysis for 80109

Sorry, it is not possible to complete our solar radiation analysis for 80109 at this time.

Historical solar radiation data for 80109 is not currently available.

Please check back later.

Weather Forecast for 80109 ^[5]

Fri Mar 28

65°F

Light Rain
Min: 48°F
Max: 71°F

Gentle Breeze: 12 mps NE
Precip.: Chance of Rain
Humidity: 22%
Cloud cover: 88%

Sat Mar 29

49°F

Rain And Snow
Min: 36°F
Max: 52°F

Gentle Breeze: 11 mps N
Precip.: Chance of Rain
Humidity: 63%
Cloud cover: 74%

Sun Mar 30

33°F

Snow
Min: 30°F
Max: 35°F

Light breeze: 8 mps NNE
Precip.: Chance of Snow
Humidity: 80%
Cloud cover: 100%

Mon Mar 31

49°F

Light Snow
Min: 28°F
Max: 54°F

Gentle Breeze: 9 mps SSW
Precip.: Chance of Snow
Humidity: 48%
Cloud cover: 12%

Tue Apr 1

46°F

Light Rain
Min: 32°F
Max: 48°F

Fresh Breeze: 20 mps W
Precip.: Chance of Rain
Humidity: 63%
Cloud cover: 66%

Wed Apr 2

41°F

Overcast Clouds
Min: 30°F
Max: 42°F

Fresh Breeze: 20 mps W
Precip.: n/a
Humidity: 22%
Cloud cover: 91%

More about 80109

About 80109

The ZIP code 80109 is associated with the city of Castle Rock in Douglas County in Colorado.

80109 Solar Energy & Power

To learn more about solar energy and solar power in 80109, or for more solar-related resources for CO, check out the U.S. Energy Information Administration.