Solar Energy & Solar Power Resources

Solar Energy in Old Harbor, AK

Solar Energy in Old Harbor

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

Solar Panels in Old Harbor

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

Sunrise & Sunset in Old Harbor

The total length of the day in Old Harbor, AK today (September 26, 2026) will be 11 hours and 58 minutes. [More]

Solar Power in Old Harbor, AK

Solar Energy Data in Old Harbor, AK

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

Historical solar power output data for Old Harbor is not currently available.

Solar Energy Analysis for Old Harbor, AK

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

Solar Radiation Data in Old Harbor, AK

See the chart below for monthly solar radiation levels in Old Harbor.

Sorry, data is not currently available.

Solar Radiation Analysis for Old Harbor, AK

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

Historical solar radiation data for Old Harbor is not currently available.

Please check back later.

Solar Power Comparison: Old Harbor vs. the U.S.

Solar Power Levels in Old Harbor

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

Solar Power: Old Harbor vs. the U.S.

Below is a month-by-month comparison of how average Old Harbor 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 Old Harbor

Sunrise / Sunset in Old Harbor

Sunrise/Sunset for September 26, 2026 ^[2]
- Sunrise: 8:05 am
- Sunset: 8:03 pm
- Length of Day: 11:58

Best Months for Solar in Old Harbor

Monthly data not currently available.

Solar Panel Installs in Old Harbor

We do not currently have data on solar panel installations in the city of Old Harbor, AK at this current time.

Solar Power Output in Old Harbor

The Power of Solar in Old Harbor, AK

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

AC output data is not currently available.

Solar Output Analysis for Old Harbor, AK

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

Historical solar radiation data for Old Harbor is not currently available.

Please check back later.

Cost of Utilities in Old Harbor

Old Harbor Electricity Costs

Sorry, Old Harbor residential electricity prices are currently unavailable.

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Solar Power Poll: Old Harbor

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

Old Harbor Natural Gas Costs

Sorry, Alaska residential natural gas prices are currently unavailable.

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Weather Forecast for Old Harbor, AK ^[5]

Sat Sep 26

50°F

Heavy Intensity Rain
Min: 43°F
Max: 51°F

Gentle Breeze: 9 mps S
Precip.: Chance of Rain
Humidity: 84%
Cloud cover: 93%

Sun Sep 27

51°F

Light Rain
Min: 45°F
Max: 52°F

Light breeze: 7 mps SSW
Precip.: Chance of Rain
Humidity: 79%
Cloud cover: 94%

Mon Sep 28

48°F

Light Rain
Min: 43°F
Max: 50°F

Gentle Breeze: 10 mps NNW
Precip.: Chance of Rain
Humidity: 88%
Cloud cover: 100%

Tue Sep 29

52°F

Sky Is Clear
Min: 42°F
Max: 54°F

Light breeze: 6 mps NNW
Precip.: n/a
Humidity: 66%
Cloud cover: 9%

Wed Sep 30

44°F

Light Rain
Min: 40°F
Max: 45°F

Light breeze: 5 mps NW
Precip.: Chance of Rain
Humidity: 84%
Cloud cover: 100%

Thu Oct 1

47°F

Sky Is Clear
Min: 37°F
Max: 49°F

Light breeze: 5 mps SSE
Precip.: n/a
Humidity: 64%
Cloud cover: 7%

More about Old Harbor

About Old Harbor

The city of Old Harbor, AK in Kodiak Island County has an approximate population of 218. ^[6]

Old Harbor, AK Solar Energy

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