Solar Energy & Solar Power Resources

Solar Power in 23701 (Portsmouth, VA)

Solar Energy in 23701

Sorry, historical solar radition values for 23701 are currently unavailable, please check back later.

Solar Panels in 23701

Solar panels in 23701 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 23701

The total length of the day in 23701 (Portsmouth, VA) today (May 25, 2025) will be 14 hours and 26 minutes. [More]

Solar Energy in 23701 (Portsmouth, VA)

Solar Energy Data for 23701

See the chart below to see how different types of solar panel installations compare in 23701.

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

Solar Energy Analysis for 23701

Sorry, it is not possible to complete our solar energy analysis for 23701 at this time.

Please check back later.

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 23701

Solar Radiation Data in 23701

See the chart below for monthly solar radiation levels in 23701.

Sorry, data is not currently available.

Solar Radiation Analysis for 23701

Sorry, it is not possible to complete our solar radiation analysis for 23701 at this time.

Historical solar radiation data for 23701 is not currently available.

Please check back later.

Solar Power Comparison: 23701 vs. the U.S.

Solar Power Levels in 23701

Sorry, solar radiation data for 23701 is not currently available.

Solar Power: 23701 vs. the U.S.

Below is a month-by-month comparison of how average 23701 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 Virginia is not currently available.

Solar Data & Statistics for 23701

Sunrise / Sunset in 23701

Sunrise/Sunset for May 25, 2025 ^[2]
- Sunrise: 5:49 am
- Sunset: 8:15 pm
- Length of Day: 14:26

Best Months for Solar in 23701

Monthly data not currently available.

Solar Panel Installs in 23701

We do not have data on solar panel installations in ZIP Code 23701 at the current time.

Solar Power Output in 23701

The Power of Solar in 23701

Monthly AC solar system output averages for 23701. Month-by-month solar power, as ranked by AC output, in 23701. ^[2]

AC output data is not currently available.

Solar Output Analysis for 23701

Sorry, it is not possible to complete our solar radiation analysis for 23701 at this time.

Historical solar radiation data for 23701 is not currently available.

Please check back later.

Weather Forecast for 23701 ^[5]

Sun May 25

72°F

Sky Is Clear
Min: 54°F
Max: 73°F

Gentle Breeze: 10 mps N
Precip.: n/a
Humidity: 46%
Cloud cover: 2%

Mon May 26

60°F

Light Rain
Min: 57°F
Max: 63°F

Gentle Breeze: 10 mps ESE
Precip.: Chance of Rain
Humidity: 90%
Cloud cover: 100%

Tue May 27

61°F

Moderate Rain
Min: 59°F
Max: 62°F

Moderate breeze: 18 mps E
Precip.: Chance of Rain
Humidity: 93%
Cloud cover: 100%

Wed May 28

66°F

Moderate Rain
Min: 62°F
Max: 69°F

Moderate breeze: 15 mps E
Precip.: Chance of Rain
Humidity: 94%
Cloud cover: 100%

Thu May 29

78°F

Light Rain
Min: 59°F
Max: 79°F

Gentle Breeze: 8 mps NNW
Precip.: Chance of Rain
Humidity: 53%
Cloud cover: 70%

Fri May 30

76°F

Moderate Rain
Min: 66°F
Max: 77°F

Moderate breeze: 15 mps SW
Precip.: Chance of Rain
Humidity: 78%
Cloud cover: 100%

More about 23701

About 23701

The ZIP code 23701 is associated with the city of Portsmouth in Portsmouth (city) County in Virginia.

23701 Solar Energy & Power

To learn more about solar energy and solar power in 23701, or for more solar-related resources for VA, check out the U.S. Energy Information Administration.