Solar Energy & Solar Power Resources

Solar Power in 54421 (Colby, WI)

Solar Energy in 54421

Sorry, historical solar radition values for 54421 are currently unavailable, please check back later.

Solar Panels in 54421

Solar panels in 54421 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 54421

The total length of the day in 54421 (Colby, WI) today (May 09, 2025) will be 14 hours and 41 minutes. [More]

Solar Energy in 54421 (Colby, WI)

Solar Energy Data for 54421

See the chart below to see how different types of solar panel installations compare in 54421.

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

Solar Energy Analysis for 54421

Sorry, it is not possible to complete our solar energy analysis for 54421 at this time.

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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 54421

Solar Radiation Data in 54421

See the chart below for monthly solar radiation levels in 54421.

Sorry, data is not currently available.

Solar Radiation Analysis for 54421

Sorry, it is not possible to complete our solar radiation analysis for 54421 at this time.

Historical solar radiation data for 54421 is not currently available.

Please check back later.

Solar Power Comparison: 54421 vs. the U.S.

Solar Power Levels in 54421

Sorry, solar radiation data for 54421 is not currently available.

Solar Power: 54421 vs. the U.S.

Below is a month-by-month comparison of how average 54421 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 54421

Sunrise / Sunset in 54421

Sunrise/Sunset for May 09, 2025 ^[2]
- Sunrise: 5:37 am
- Sunset: 8:18 pm
- Length of Day: 14:41

Best Months for Solar in 54421

Monthly data not currently available.

Solar Panel Installs in 54421

We do not have data on solar panel installations in ZIP Code 54421 at the current time.

Solar Power Output in 54421

The Power of Solar in 54421

Monthly AC solar system output averages for 54421. Month-by-month solar power, as ranked by AC output, in 54421. ^[2]

AC output data is not currently available.

Solar Output Analysis for 54421

Sorry, it is not possible to complete our solar radiation analysis for 54421 at this time.

Historical solar radiation data for 54421 is not currently available.

Please check back later.

Weather Forecast for 54421 ^[5]

Fri May 9

69°F

Light Rain
Min: 39°F
Max: 76°F

Gentle Breeze: 10 mps WSW
Precip.: Chance of Rain
Humidity: 33%
Cloud cover: 5%

Sat May 10

61°F

Scattered Clouds
Min: 46°F
Max: 65°F

Gentle Breeze: 11 mps NE
Precip.: n/a
Humidity: 51%
Cloud cover: 47%

Sun May 11

61°F

Sky Is Clear
Min: 40°F
Max: 67°F

Moderate breeze: 13 mps S
Precip.: n/a
Humidity: 57%
Cloud cover: 8%

Mon May 12

69°F

Sky Is Clear
Min: 48°F
Max: 72°F

Moderate breeze: 13 mps S
Precip.: n/a
Humidity: 59%
Cloud cover: 0%

Tue May 13

72°F

Scattered Clouds
Min: 53°F
Max: 74°F

Gentle Breeze: 9 mps S
Precip.: n/a
Humidity: 62%
Cloud cover: 34%

Wed May 14

74°F

Light Rain
Min: 58°F
Max: 74°F

Gentle Breeze: 8 mps SSE
Precip.: Chance of Rain
Humidity: 66%
Cloud cover: 16%

More about 54421

About 54421

The ZIP code 54421 is associated with the city of Colby in Clark County in Wisconsin.

54421 Solar Energy & Power

To learn more about solar energy and solar power in 54421, or for more solar-related resources for WI, check out the U.S. Energy Information Administration.