Solar Energy & Solar Power Resources

Solar Power in 04079 (Harpswell, ME)

Solar Energy in 04079

Sorry, historical solar radition values for 04079 are currently unavailable, please check back later.

Solar Panels in 04079

Solar panels in 04079 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 04079

The total length of the day in 04079 (Harpswell, ME) today (June 28, 2025) will be 15 hours and 29 minutes. [More]

Solar Energy in 04079 (Harpswell, ME)

Solar Energy Data for 04079

See the chart below to see how different types of solar panel installations compare in 04079.

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

Solar Energy Analysis for 04079

Sorry, it is not possible to complete our solar energy analysis for 04079 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 04079

Solar Radiation Data in 04079

See the chart below for monthly solar radiation levels in 04079.

Sorry, data is not currently available.

Solar Radiation Analysis for 04079

Sorry, it is not possible to complete our solar radiation analysis for 04079 at this time.

Historical solar radiation data for 04079 is not currently available.

Please check back later.

Solar Power Comparison: 04079 vs. the U.S.

Solar Power Levels in 04079

Sorry, solar radiation data for 04079 is not currently available.

Solar Power: 04079 vs. the U.S.

Below is a month-by-month comparison of how average 04079 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 Maine is not currently available.

Solar Data & Statistics for 04079

Sunrise / Sunset in 04079

Sunrise/Sunset for June 28, 2025 ^[2]
- Sunrise: 4:58 am
- Sunset: 8:27 pm
- Length of Day: 15:29

Best Months for Solar in 04079

Monthly data not currently available.

Solar Panel Installs in 04079

We do not have data on solar panel installations in ZIP Code 04079 at the current time.

Solar Power Output in 04079

The Power of Solar in 04079

Monthly AC solar system output averages for 04079. Month-by-month solar power, as ranked by AC output, in 04079. ^[2]

AC output data is not currently available.

Solar Output Analysis for 04079

Sorry, it is not possible to complete our solar radiation analysis for 04079 at this time.

Historical solar radiation data for 04079 is not currently available.

Please check back later.

Weather Forecast for 04079 ^[5]

Sat Jun 28

60°F

Moderate Rain
Min: 58°F
Max: 65°F

Moderate breeze: 16 mps SSW
Precip.: Chance of Rain
Humidity: 92%
Cloud cover: 100%

Sun Jun 29

64°F

Light Rain
Min: 59°F
Max: 67°F

Gentle Breeze: 10 mps SSE
Precip.: Chance of Rain
Humidity: 93%
Cloud cover: 100%

Mon Jun 30

66°F

Scattered Clouds
Min: 61°F
Max: 68°F

Moderate breeze: 15 mps S
Precip.: n/a
Humidity: 82%
Cloud cover: 33%

Tue Jul 1

68°F

Light Rain
Min: 63°F
Max: 72°F

Fresh Breeze: 19 mps SSW
Precip.: Chance of Rain
Humidity: 90%
Cloud cover: 100%

Wed Jul 2

71°F

Light Rain
Min: 67°F
Max: 76°F

Moderate breeze: 13 mps SSW
Precip.: Chance of Rain
Humidity: 80%
Cloud cover: 0%

Thu Jul 3

76°F

Moderate Rain
Min: 64°F
Max: 76°F

Gentle Breeze: 12 mps WSW
Precip.: Chance of Rain
Humidity: 57%
Cloud cover: 94%

More about 04079

About 04079

The ZIP code 04079 is associated with the city of Harpswell in Cumberland County in Maine.

04079 Solar Energy & Power

To learn more about solar energy and solar power in 04079, or for more solar-related resources for ME, check out the U.S. Energy Information Administration.