Solar Energy & Solar Power Resources

Solar Power in 04668 (Princeton, ME)

Solar Energy in 04668

Sorry, historical solar radition values for 04668 are currently unavailable, please check back later.

Solar Panels in 04668

Solar panels in 04668 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 04668

The total length of the day in 04668 (Princeton, ME) today (June 16, 2026) will be 15 hours and 41 minutes. [More]

Solar Energy in 04668 (Princeton, ME)

Solar Energy Data for 04668

See the chart below to see how different types of solar panel installations compare in 04668.

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

Solar Energy Analysis for 04668

Sorry, it is not possible to complete our solar energy analysis for 04668 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 04668

Solar Radiation Data in 04668

See the chart below for monthly solar radiation levels in 04668.

Sorry, data is not currently available.

Solar Radiation Analysis for 04668

Sorry, it is not possible to complete our solar radiation analysis for 04668 at this time.

Historical solar radiation data for 04668 is not currently available.

Please check back later.

Solar Power Comparison: 04668 vs. the U.S.

Solar Power Levels in 04668

Sorry, solar radiation data for 04668 is not currently available.

Solar Power: 04668 vs. the U.S.

Below is a month-by-month comparison of how average 04668 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 04668

Sunrise / Sunset in 04668

Sunrise/Sunset for June 16, 2026 ^[2]
- Sunrise: 4:40 am
- Sunset: 8:21 pm
- Length of Day: 15:41

Best Months for Solar in 04668

Monthly data not currently available.

Solar Panel Installs in 04668

We do not have data on solar panel installations in ZIP Code 04668 at the current time.

Solar Power Output in 04668

The Power of Solar in 04668

Monthly AC solar system output averages for 04668. Month-by-month solar power, as ranked by AC output, in 04668. ^[2]

AC output data is not currently available.

Solar Output Analysis for 04668

Sorry, it is not possible to complete our solar radiation analysis for 04668 at this time.

Historical solar radiation data for 04668 is not currently available.

Please check back later.

Weather Forecast for 04668 ^[5]

Tue Jun 16

70°F

Overcast Clouds
Min: 59°F
Max: 74°F

Gentle Breeze: 11 mps NW
Precip.: n/a
Humidity: 62%
Cloud cover: 90%

Wed Jun 17

74°F

Sky Is Clear
Min: 54°F
Max: 76°F

Gentle Breeze: 9 mps S
Precip.: n/a
Humidity: 39%
Cloud cover: 3%

Thu Jun 18

59°F

Very Heavy Rain
Min: 51°F
Max: 64°F

Moderate breeze: 16 mps SE
Precip.: Chance of Rain
Humidity: 98%
Cloud cover: 100%

Fri Jun 19

67°F

Light Rain
Min: 58°F
Max: 73°F

Moderate breeze: 14 mps W
Precip.: Chance of Rain
Humidity: 66%
Cloud cover: 91%

Sat Jun 20

62°F

Light Rain
Min: 52°F
Max: 66°F

Moderate breeze: 13 mps WNW
Precip.: Chance of Rain
Humidity: 78%
Cloud cover: 98%

Sun Jun 21

54°F

Light Rain
Min: 52°F
Max: 60°F

Gentle Breeze: 10 mps NNW
Precip.: Chance of Rain
Humidity: 79%
Cloud cover: 100%

More about 04668

About 04668

The ZIP code 04668 is associated with the city of Princeton in Washington County in Maine.

04668 Solar Energy & Power

To learn more about solar energy and solar power in 04668, or for more solar-related resources for ME, check out the U.S. Energy Information Administration.