Solar Energy & Solar Power Resources

Solar Power in 25421 (Glengary, WV)

Solar Energy in 25421

Sorry, historical solar radition values for 25421 are currently unavailable, please check back later.

Solar Panels in 25421

Solar panels in 25421 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 25421

The total length of the day in 25421 (Glengary, WV) today (October 18, 2025) will be 11 hours and 6 minutes. [More]

Solar Energy in 25421 (Glengary, WV)

Solar Energy Data for 25421

See the chart below to see how different types of solar panel installations compare in 25421.

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

Solar Energy Analysis for 25421

Sorry, it is not possible to complete our solar energy analysis for 25421 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 25421

Solar Radiation Data in 25421

See the chart below for monthly solar radiation levels in 25421.

Sorry, data is not currently available.

Solar Radiation Analysis for 25421

Sorry, it is not possible to complete our solar radiation analysis for 25421 at this time.

Historical solar radiation data for 25421 is not currently available.

Please check back later.

Solar Power Comparison: 25421 vs. the U.S.

Solar Power Levels in 25421

Sorry, solar radiation data for 25421 is not currently available.

Solar Power: 25421 vs. the U.S.

Below is a month-by-month comparison of how average 25421 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 West Virginia is not currently available.

Solar Data & Statistics for 25421

Sunrise / Sunset in 25421

Sunrise/Sunset for October 18, 2025 ^[2]
- Sunrise: 7:24 am
- Sunset: 6:30 pm
- Length of Day: 11:6

Best Months for Solar in 25421

Monthly data not currently available.

Solar Panel Installs in 25421

We do not have data on solar panel installations in ZIP Code 25421 at the current time.

Solar Power Output in 25421

The Power of Solar in 25421

Monthly AC solar system output averages for 25421. Month-by-month solar power, as ranked by AC output, in 25421. ^[2]

AC output data is not currently available.

Solar Output Analysis for 25421

Sorry, it is not possible to complete our solar radiation analysis for 25421 at this time.

Historical solar radiation data for 25421 is not currently available.

Please check back later.

Weather Forecast for 25421 ^[5]

Sat Oct 18

61°F

Broken Clouds
Min: 46°F
Max: 73°F

Light breeze: 7 mps SE
Precip.: n/a
Humidity: 50%
Cloud cover: 78%

Sun Oct 19

69°F

Moderate Rain
Min: 49°F
Max: 77°F

Moderate breeze: 17 mps S
Precip.: Chance of Rain
Humidity: 60%
Cloud cover: 100%

Mon Oct 20

59°F

Moderate Rain
Min: 47°F
Max: 63°F

Fresh Breeze: 20 mps W
Precip.: Chance of Rain
Humidity: 47%
Cloud cover: 53%

Tue Oct 21

60°F

Light Rain
Min: 42°F
Max: 71°F

Gentle Breeze: 12 mps W
Precip.: Chance of Rain
Humidity: 37%
Cloud cover: 0%

Wed Oct 22

53°F

Sky Is Clear
Min: 46°F
Max: 54°F

Moderate breeze: 13 mps W
Precip.: n/a
Humidity: 54%
Cloud cover: 1%

Thu Oct 23

54°F

Sky Is Clear
Min: 43°F
Max: 59°F

Moderate breeze: 16 mps WNW
Precip.: n/a
Humidity: 43%
Cloud cover: 2%

More about 25421

About 25421

The ZIP code 25421 is associated with the city of Glengary in Berkeley County in West Virginia.

25421 Solar Energy & Power

To learn more about solar energy and solar power in 25421, or for more solar-related resources for WV, check out the U.S. Energy Information Administration.