Solar Energy & Solar Power Resources

Solar Power in 81611 (Aspen, CO)

Solar Energy in 81611

Sorry, historical solar radition values for 81611 are currently unavailable, please check back later.

Solar Panels in 81611

Solar panels in 81611 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 81611

The total length of the day in 81611 (Aspen, CO) today (September 18, 2026) will be 12 hours and 22 minutes. [More]

Solar Energy in 81611 (Aspen, CO)

Solar Energy Data for 81611

See the chart below to see how different types of solar panel installations compare in 81611.

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

Solar Energy Analysis for 81611

Sorry, it is not possible to complete our solar energy analysis for 81611 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 81611

Solar Radiation Data in 81611

See the chart below for monthly solar radiation levels in 81611.

Sorry, data is not currently available.

Solar Radiation Analysis for 81611

Sorry, it is not possible to complete our solar radiation analysis for 81611 at this time.

Historical solar radiation data for 81611 is not currently available.

Please check back later.

Solar Power Comparison: 81611 vs. the U.S.

Solar Power Levels in 81611

Sorry, solar radiation data for 81611 is not currently available.

Solar Power: 81611 vs. the U.S.

Below is a month-by-month comparison of how average 81611 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 81611

Sunrise / Sunset in 81611

Sunrise/Sunset for September 18, 2026 ^[2]
- Sunrise: 6:50 am
- Sunset: 7:12 pm
- Length of Day: 12:22

Best Months for Solar in 81611

Monthly data not currently available.

Solar Panel Installs in 81611

We do not have data on solar panel installations in ZIP Code 81611 at the current time.

Solar Power Output in 81611

The Power of Solar in 81611

Monthly AC solar system output averages for 81611. Month-by-month solar power, as ranked by AC output, in 81611. ^[2]

AC output data is not currently available.

Solar Output Analysis for 81611

Sorry, it is not possible to complete our solar radiation analysis for 81611 at this time.

Historical solar radiation data for 81611 is not currently available.

Please check back later.

Weather Forecast for 81611 ^[5]

Fri Sep 18

64°F

Light Rain
Min: 49°F
Max: 64°F

Light breeze: 5 mps NNW
Precip.: Chance of Rain
Humidity: 49%
Cloud cover: 44%

Sat Sep 19

66°F

Light Rain
Min: 45°F
Max: 67°F

Light breeze: 7 mps WNW
Precip.: Chance of Rain
Humidity: 42%
Cloud cover: 76%

Sun Sep 20

61°F

Light Rain
Min: 40°F
Max: 63°F

Light breeze: 7 mps NW
Precip.: Chance of Rain
Humidity: 41%
Cloud cover: 27%

Mon Sep 21

64°F

Few Clouds
Min: 39°F
Max: 67°F

Light breeze: 5 mps NNW
Precip.: n/a
Humidity: 33%
Cloud cover: 20%

Tue Sep 22

68°F

Light Rain
Min: 43°F
Max: 68°F

Light breeze: 4 mps NW
Precip.: Chance of Rain
Humidity: 32%
Cloud cover: 51%

Wed Sep 23

63°F

Scattered Clouds
Min: 45°F
Max: 66°F

Light breeze: 7 mps NNW
Precip.: n/a
Humidity: 44%
Cloud cover: 28%

More about 81611

About 81611

The ZIP code 81611 is associated with the city of Aspen in Pitkin County in Colorado.

81611 Solar Energy & Power

To learn more about solar energy and solar power in 81611, or for more solar-related resources for CO, check out the U.S. Energy Information Administration.