Solar Energy & Solar Power Resources

Solar Power in 20143 (Catharpin, VA)

Solar Energy in 20143

Sorry, historical solar radition values for 20143 are currently unavailable, please check back later.

Solar Panels in 20143

Solar panels in 20143 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 20143

The total length of the day in 20143 (Catharpin, VA) today (July 10, 2026) will be 14 hours and 46 minutes. [More]

Solar Energy in 20143 (Catharpin, VA)

Solar Energy Data for 20143

See the chart below to see how different types of solar panel installations compare in 20143.

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

Solar Energy Analysis for 20143

Sorry, it is not possible to complete our solar energy analysis for 20143 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 20143

Solar Radiation Data in 20143

See the chart below for monthly solar radiation levels in 20143.

Sorry, data is not currently available.

Solar Radiation Analysis for 20143

Sorry, it is not possible to complete our solar radiation analysis for 20143 at this time.

Historical solar radiation data for 20143 is not currently available.

Please check back later.

Solar Power Comparison: 20143 vs. the U.S.

Solar Power Levels in 20143

Sorry, solar radiation data for 20143 is not currently available.

Solar Power: 20143 vs. the U.S.

Below is a month-by-month comparison of how average 20143 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 20143

Sunrise / Sunset in 20143

Sunrise/Sunset for July 10, 2026 ^[2]
- Sunrise: 5:52 am
- Sunset: 8:38 pm
- Length of Day: 14:46

Best Months for Solar in 20143

Monthly data not currently available.

Solar Panel Installs in 20143

We do not have data on solar panel installations in ZIP Code 20143 at the current time.

Solar Power Output in 20143

The Power of Solar in 20143

Monthly AC solar system output averages for 20143. Month-by-month solar power, as ranked by AC output, in 20143. ^[2]

AC output data is not currently available.

Solar Output Analysis for 20143

Sorry, it is not possible to complete our solar radiation analysis for 20143 at this time.

Historical solar radiation data for 20143 is not currently available.

Please check back later.

Weather Forecast for 20143 ^[5]

Fri Jul 10

84°F

Light Rain
Min: 71°F
Max: 84°F

Light breeze: 7 mps WNW
Precip.: Chance of Rain
Humidity: 70%
Cloud cover: 98%

Sat Jul 11

83°F

Light Rain
Min: 64°F
Max: 83°F

Gentle Breeze: 11 mps NNW
Precip.: Chance of Rain
Humidity: 52%
Cloud cover: 39%

Sun Jul 12

82°F

Light Rain
Min: 66°F
Max: 83°F

Gentle Breeze: 10 mps E
Precip.: Chance of Rain
Humidity: 48%
Cloud cover: 100%

Mon Jul 13

83°F

Broken Clouds
Min: 61°F
Max: 85°F

Gentle Breeze: 10 mps S
Precip.: n/a
Humidity: 46%
Cloud cover: 56%

Tue Jul 14

90°F

Sky Is Clear
Min: 62°F
Max: 91°F

Light breeze: 6 mps SSW
Precip.: n/a
Humidity: 40%
Cloud cover: 0%

Wed Jul 15

96°F

Sky Is Clear
Min: 69°F
Max: 99°F

Light breeze: 7 mps NW
Precip.: n/a
Humidity: 33%
Cloud cover: 3%

More about 20143

About 20143

The ZIP code 20143 is associated with the city of Catharpin in Prince William County in Virginia.

20143 Solar Energy & Power

To learn more about solar energy and solar power in 20143, or for more solar-related resources for VA, check out the U.S. Energy Information Administration.