Solar Energy & Solar Power Resources

Solar Energy in Juneau, AK

Solar Energy in Juneau

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

Solar Panels in Juneau

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

Sunrise & Sunset in Juneau

The total length of the day in Juneau, AK today (January 20, 2025) will be 7 hours and 35 minutes. [More]

Solar Power in Juneau, AK

Solar Energy Data in Juneau, AK

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

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

Solar Energy Analysis for Juneau, AK

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

Solar Radiation Data in Juneau, AK

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

Sorry, data is not currently available.

Solar Radiation Analysis for Juneau, AK

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

Historical solar radiation data for Juneau is not currently available.

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

Solar Power Levels in Juneau

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

Solar Power: Juneau vs. the U.S.

Below is a month-by-month comparison of how average Juneau 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 Alaska is not currently available.

Solar Data & Statistics for Juneau

Sunrise / Sunset in Juneau

Sunrise/Sunset for January 20, 2025 ^[2]
- Sunrise: 8:21 am
- Sunset: 3:56 pm
- Length of Day: 7:35

Best Months for Solar in Juneau

Monthly data not currently available.

Solar Panel Installs in Juneau

We do not currently have data on solar panel installations in the consolidated city and borough of Juneau, AK at this current time.

Solar Power Output in Juneau

The Power of Solar in Juneau, AK

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

AC output data is not currently available.

Solar Output Analysis for Juneau, AK

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

Historical solar radiation data for Juneau is not currently available.

Please check back later.

Cost of Utilities in Juneau

Juneau Electricity Costs

Sorry, Juneau residential electricity prices are currently unavailable.

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Solar Power Poll: Juneau

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

Juneau Natural Gas Costs

Sorry, Alaska residential natural gas prices are currently unavailable.

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Weather Forecast for Juneau, AK ^[5]

Mon Jan 20

37°F

Snow
Min: 35°F
Max: 37°F

Gentle Breeze: 9 mps SE
Precip.: Chance of Snow
Humidity: 100%
Cloud cover: 100%

Tue Jan 21

37°F

Snow
Min: 29°F
Max: 37°F

Light breeze: 6 mps ENE
Precip.: Chance of Snow
Humidity: 98%
Cloud cover: 100%

Wed Jan 22

37°F

Snow
Min: 32°F
Max: 37°F

Gentle Breeze: 8 mps SE
Precip.: Chance of Snow
Humidity: 99%
Cloud cover: 100%

Thu Jan 23

37°F

Snow
Min: 36°F
Max: 37°F

Light breeze: 7 mps SSE
Precip.: Chance of Snow
Humidity: 100%
Cloud cover: 100%

Fri Jan 24

36°F

Snow
Min: 30°F
Max: 36°F

Calm: 3 mps NNE
Precip.: Chance of Snow
Humidity: 91%
Cloud cover: 92%

Sat Jan 25

34°F

Overcast Clouds
Min: 28°F
Max: 34°F

Calm: 2 mps NE
Precip.: n/a
Humidity: 93%
Cloud cover: 97%

More about Juneau

About Juneau

The consolidated city and borough of Juneau, AK in Juneau County has an approximate population of 31,275. ^[6]

Juneau, AK Solar Energy

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