Solar Energy & Solar Power Resources

Solar Power in 54921 (Bancroft, WI)

Solar Energy in 54921

Sorry, historical solar radition values for 54921 are currently unavailable, please check back later.

Solar Panels in 54921

Solar panels in 54921 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 54921

The total length of the day in 54921 (Bancroft, WI) today (October 02, 2026) will be 11 hours and 42 minutes. [More]

Solar Energy in 54921 (Bancroft, WI)

Solar Energy Data for 54921

See the chart below to see how different types of solar panel installations compare in 54921.

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

Solar Energy Analysis for 54921

Sorry, it is not possible to complete our solar energy analysis for 54921 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 54921

Solar Radiation Data in 54921

See the chart below for monthly solar radiation levels in 54921.

Sorry, data is not currently available.

Solar Radiation Analysis for 54921

Sorry, it is not possible to complete our solar radiation analysis for 54921 at this time.

Historical solar radiation data for 54921 is not currently available.

Please check back later.

Solar Power Comparison: 54921 vs. the U.S.

Solar Power Levels in 54921

Sorry, solar radiation data for 54921 is not currently available.

Solar Power: 54921 vs. the U.S.

Below is a month-by-month comparison of how average 54921 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 Wisconsin is not currently available.

Solar Data & Statistics for 54921

Sunrise / Sunset in 54921

Sunrise/Sunset for October 02, 2026 ^[2]
- Sunrise: 6:56 am
- Sunset: 6:38 pm
- Length of Day: 11:42

Best Months for Solar in 54921

Monthly data not currently available.

Solar Panel Installs in 54921

We do not have data on solar panel installations in ZIP Code 54921 at the current time.

Solar Power Output in 54921

The Power of Solar in 54921

Monthly AC solar system output averages for 54921. Month-by-month solar power, as ranked by AC output, in 54921. ^[2]

AC output data is not currently available.

Solar Output Analysis for 54921

Sorry, it is not possible to complete our solar radiation analysis for 54921 at this time.

Historical solar radiation data for 54921 is not currently available.

Please check back later.

Weather Forecast for 54921 ^[5]

Fri Oct 2

52°F

Scattered Clouds
Min: 45°F
Max: 59°F

Gentle Breeze: 11 mps NNW
Precip.: n/a
Humidity: 67%
Cloud cover: 36%

Sat Oct 3

58°F

Light Rain
Min: 41°F
Max: 63°F

Gentle Breeze: 11 mps S
Precip.: Chance of Rain
Humidity: 53%
Cloud cover: 67%

Sun Oct 4

59°F

Sky Is Clear
Min: 49°F
Max: 62°F

Moderate breeze: 14 mps NW
Precip.: n/a
Humidity: 59%
Cloud cover: 5%

Mon Oct 5

58°F

Scattered Clouds
Min: 41°F
Max: 60°F

Light breeze: 6 mps WNW
Precip.: n/a
Humidity: 45%
Cloud cover: 48%

Tue Oct 6

66°F

Sky Is Clear
Min: 46°F
Max: 67°F

Moderate breeze: 14 mps SSW
Precip.: n/a
Humidity: 52%
Cloud cover: 0%

Wed Oct 7

65°F

Sky Is Clear
Min: 51°F
Max: 66°F

Gentle Breeze: 11 mps WNW
Precip.: n/a
Humidity: 45%
Cloud cover: 0%

More about 54921

About 54921

The ZIP code 54921 is associated with the city of Bancroft in Portage County in Wisconsin.

54921 Solar Energy & Power

To learn more about solar energy and solar power in 54921, or for more solar-related resources for WI, check out the U.S. Energy Information Administration.