Solar Energy & Solar Power Resources

Solar Power in 80129 (Littleton, CO)

Solar Energy in 80129

Sorry, historical solar radition values for 80129 are currently unavailable, please check back later.

Solar Panels in 80129

Solar panels in 80129 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 80129

The total length of the day in 80129 (Littleton, CO) today (September 18, 2025) will be 12 hours and 21 minutes. [More]

Solar Energy in 80129 (Littleton, CO)

Solar Energy Data for 80129

See the chart below to see how different types of solar panel installations compare in 80129.

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

Solar Energy Analysis for 80129

Sorry, it is not possible to complete our solar energy analysis for 80129 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 80129

Solar Radiation Data in 80129

See the chart below for monthly solar radiation levels in 80129.

Sorry, data is not currently available.

Solar Radiation Analysis for 80129

Sorry, it is not possible to complete our solar radiation analysis for 80129 at this time.

Historical solar radiation data for 80129 is not currently available.

Please check back later.

Solar Power Comparison: 80129 vs. the U.S.

Solar Power Levels in 80129

Sorry, solar radiation data for 80129 is not currently available.

Solar Power: 80129 vs. the U.S.

Below is a month-by-month comparison of how average 80129 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 80129

Sunrise / Sunset in 80129

Sunrise/Sunset for September 18, 2025 ^[2]
- Sunrise: 6:43 am
- Sunset: 7:04 pm
- Length of Day: 12:21

Best Months for Solar in 80129

Monthly data not currently available.

Solar Panel Installs in 80129

We do not have data on solar panel installations in ZIP Code 80129 at the current time.

Solar Power Output in 80129

The Power of Solar in 80129

Monthly AC solar system output averages for 80129. Month-by-month solar power, as ranked by AC output, in 80129. ^[2]

AC output data is not currently available.

Solar Output Analysis for 80129

Sorry, it is not possible to complete our solar radiation analysis for 80129 at this time.

Historical solar radiation data for 80129 is not currently available.

Please check back later.

Weather Forecast for 80129 ^[5]

Thu Sep 18

67°F

Sky Is Clear
Min: 44°F
Max: 76°F

Gentle Breeze: 9 mps S
Precip.: n/a
Humidity: 35%
Cloud cover: 1%

Fri Sep 19

78°F

Scattered Clouds
Min: 53°F
Max: 82°F

Gentle Breeze: 10 mps ESE
Precip.: n/a
Humidity: 14%
Cloud cover: 28%

Sat Sep 20

79°F

Scattered Clouds
Min: 56°F
Max: 81°F

Gentle Breeze: 10 mps SE
Precip.: n/a
Humidity: 22%
Cloud cover: 38%

Sun Sep 21

79°F

Light Rain
Min: 56°F
Max: 81°F

Gentle Breeze: 8 mps SW
Precip.: Chance of Rain
Humidity: 21%
Cloud cover: 5%

Mon Sep 22

75°F

Few Clouds
Min: 55°F
Max: 80°F

Fresh Breeze: 22 mps ENE
Precip.: n/a
Humidity: 25%
Cloud cover: 14%

Tue Sep 23

65°F

Sky Is Clear
Min: 46°F
Max: 71°F

Gentle Breeze: 9 mps NE
Precip.: n/a
Humidity: 22%
Cloud cover: 0%

More about 80129

About 80129

The ZIP code 80129 is associated with the city of Littleton in Douglas County in Colorado.

80129 Solar Energy & Power

To learn more about solar energy and solar power in 80129, or for more solar-related resources for CO, check out the U.S. Energy Information Administration.