Solar Energy & Solar Power Resources

Solar Power in 23703 (Portsmouth, VA)

Solar Energy in 23703

Sorry, historical solar radition values for 23703 are currently unavailable, please check back later.

Solar Panels in 23703

Solar panels in 23703 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 23703

The total length of the day in 23703 (Portsmouth, VA) today (October 21, 2026) will be 11 hours and 3 minutes. [More]

Solar Energy in 23703 (Portsmouth, VA)

Solar Energy Data for 23703

See the chart below to see how different types of solar panel installations compare in 23703.

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

Solar Energy Analysis for 23703

Sorry, it is not possible to complete our solar energy analysis for 23703 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 23703

Solar Radiation Data in 23703

See the chart below for monthly solar radiation levels in 23703.

Sorry, data is not currently available.

Solar Radiation Analysis for 23703

Sorry, it is not possible to complete our solar radiation analysis for 23703 at this time.

Historical solar radiation data for 23703 is not currently available.

Please check back later.

Solar Power Comparison: 23703 vs. the U.S.

Solar Power Levels in 23703

Sorry, solar radiation data for 23703 is not currently available.

Solar Power: 23703 vs. the U.S.

Below is a month-by-month comparison of how average 23703 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 23703

Sunrise / Sunset in 23703

Sunrise/Sunset for October 21, 2026 ^[2]
- Sunrise: 7:18 am
- Sunset: 6:21 pm
- Length of Day: 11:3

Best Months for Solar in 23703

Monthly data not currently available.

Solar Panel Installs in 23703

We do not have data on solar panel installations in ZIP Code 23703 at the current time.

Solar Power Output in 23703

The Power of Solar in 23703

Monthly AC solar system output averages for 23703. Month-by-month solar power, as ranked by AC output, in 23703. ^[2]

AC output data is not currently available.

Solar Output Analysis for 23703

Sorry, it is not possible to complete our solar radiation analysis for 23703 at this time.

Historical solar radiation data for 23703 is not currently available.

Please check back later.

Weather Forecast for 23703 ^[5]

Wed Oct 21

64°F

Sky Is Clear
Min: 48°F
Max: 65°F

Moderate breeze: 13 mps N
Precip.: n/a
Humidity: 62%
Cloud cover: 0%

Thu Oct 22

64°F

Sky Is Clear
Min: 45°F
Max: 68°F

Gentle Breeze: 10 mps NNW
Precip.: n/a
Humidity: 50%
Cloud cover: 0%

Fri Oct 23

62°F

Few Clouds
Min: 45°F
Max: 63°F

Moderate breeze: 13 mps ENE
Precip.: n/a
Humidity: 72%
Cloud cover: 22%

Sat Oct 24

62°F

Overcast Clouds
Min: 56°F
Max: 63°F

Moderate breeze: 13 mps ENE
Precip.: n/a
Humidity: 59%
Cloud cover: 100%

Sun Oct 25

65°F

Sky Is Clear
Min: 57°F
Max: 65°F

Moderate breeze: 14 mps ENE
Precip.: n/a
Humidity: 69%
Cloud cover: 3%

Mon Oct 26

62°F

Sky Is Clear
Min: 55°F
Max: 63°F

Gentle Breeze: 12 mps NE
Precip.: n/a
Humidity: 55%
Cloud cover: 0%

More about 23703

About 23703

The ZIP code 23703 is associated with the city of Portsmouth in Portsmouth (city) County in Virginia.

23703 Solar Energy & Power

To learn more about solar energy and solar power in 23703, or for more solar-related resources for VA, check out the U.S. Energy Information Administration.