Solar Energy & Solar Power Resources

Solar Energy in Old Town, ME

Solar Energy in Old Town

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

Solar Panels in Old Town

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

Sunrise & Sunset in Old Town

The total length of the day in Old Town, ME today (July 29, 2026) will be 14 hours and 51 minutes. [More]

Solar Power in Old Town, ME

Solar Energy Data in Old Town, ME

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

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

Solar Energy Analysis for Old Town, ME

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

Solar Radiation Data in Old Town, ME

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

Sorry, data is not currently available.

Solar Radiation Analysis for Old Town, ME

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

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

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

Solar Power Levels in Old Town

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

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

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

Sunrise / Sunset in Old Town

Sunrise/Sunset for July 29, 2026 ^[2]
- Sunrise: 4:15 am
- Sunset: 7:06 pm
- Length of Day: 14:51

Best Months for Solar in Old Town

Monthly data not currently available.

Solar Panel Installs in Old Town

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

Solar Power Output in Old Town

The Power of Solar in Old Town, ME

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

AC output data is not currently available.

Solar Output Analysis for Old Town, ME

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

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

Please check back later.

Cost of Utilities in Old Town

Old Town Electricity Costs

Sorry, Old Town residential electricity prices are currently unavailable.

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Solar Power Poll: Old Town

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

Old Town Natural Gas Costs

Sorry, Maine residential natural gas prices are currently unavailable.

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Weather Forecast for Old Town, ME ^[5]

Wed Jul 29

77°F

Overcast Clouds
Min: 63°F
Max: 77°F

Gentle Breeze: 11 mps SSE
Precip.: n/a
Humidity: 54%
Cloud cover: 100%

Thu Jul 30

63°F

Moderate Rain
Min: 61°F
Max: 68°F

Gentle Breeze: 9 mps NNE
Precip.: Chance of Rain
Humidity: 97%
Cloud cover: 100%

Fri Jul 31

76°F

Light Rain
Min: 62°F
Max: 78°F

Light breeze: 7 mps NNE
Precip.: Chance of Rain
Humidity: 55%
Cloud cover: 95%

Sat Aug 1

77°F

Light Rain
Min: 59°F
Max: 83°F

Light breeze: 6 mps S
Precip.: Chance of Rain
Humidity: 59%
Cloud cover: 38%

Sun Aug 2

78°F

Light Rain
Min: 61°F
Max: 79°F

Moderate breeze: 13 mps S
Precip.: Chance of Rain
Humidity: 61%
Cloud cover: 89%

Mon Aug 3

65°F

Moderate Rain
Min: 64°F
Max: 73°F

Gentle Breeze: 9 mps S
Precip.: Chance of Rain
Humidity: 99%
Cloud cover: 100%

More about Old Town

About Old Town

The city of Old Town, ME in Penobscot County has an approximate population of 7,840. ^[6]

Old Town, ME Solar Energy

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