Solar Energy & Solar Power Resources

Solar Power in 49406 (Douglas, MI)

Solar Energy in 49406

Sorry, historical solar radition values for 49406 are currently unavailable, please check back later.

Solar Panels in 49406

Solar panels in 49406 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 49406

The total length of the day in 49406 (Douglas, MI) today (July 18, 2026) will be 14 hours and 59 minutes. [More]

Solar Energy in 49406 (Douglas, MI)

Solar Energy Data for 49406

See the chart below to see how different types of solar panel installations compare in 49406.

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

Solar Energy Analysis for 49406

Sorry, it is not possible to complete our solar energy analysis for 49406 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 49406

Solar Radiation Data in 49406

See the chart below for monthly solar radiation levels in 49406.

Sorry, data is not currently available.

Solar Radiation Analysis for 49406

Sorry, it is not possible to complete our solar radiation analysis for 49406 at this time.

Historical solar radiation data for 49406 is not currently available.

Please check back later.

Solar Power Comparison: 49406 vs. the U.S.

Solar Power Levels in 49406

Sorry, solar radiation data for 49406 is not currently available.

Solar Power: 49406 vs. the U.S.

Below is a month-by-month comparison of how average 49406 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 Michigan is not currently available.

Solar Data & Statistics for 49406

Sunrise / Sunset in 49406

Sunrise/Sunset for July 18, 2026 ^[2]
- Sunrise: 6:21 am
- Sunset: 9:20 pm
- Length of Day: 14:59

Best Months for Solar in 49406

Monthly data not currently available.

Solar Panel Installs in 49406

We do not have data on solar panel installations in ZIP Code 49406 at the current time.

Solar Power Output in 49406

The Power of Solar in 49406

Monthly AC solar system output averages for 49406. Month-by-month solar power, as ranked by AC output, in 49406. ^[2]

AC output data is not currently available.

Solar Output Analysis for 49406

Sorry, it is not possible to complete our solar radiation analysis for 49406 at this time.

Historical solar radiation data for 49406 is not currently available.

Please check back later.

Weather Forecast for 49406 ^[5]

Sat Jul 18

81°F

Light Rain
Min: 69°F
Max: 82°F

Fresh Breeze: 23 mps NNW
Precip.: Chance of Rain
Humidity: 83%
Cloud cover: 21%

Sun Jul 19

77°F

Sky Is Clear
Min: 62°F
Max: 79°F

Moderate breeze: 12 mps NNE
Precip.: n/a
Humidity: 49%
Cloud cover: 7%

Mon Jul 20

75°F

Light Rain
Min: 65°F
Max: 78°F

Fresh Breeze: 19 mps SSW
Precip.: Chance of Rain
Humidity: 64%
Cloud cover: 98%

Tue Jul 21

78°F

Moderate Rain
Min: 68°F
Max: 78°F

Fresh Breeze: 20 mps SW
Precip.: Chance of Rain
Humidity: 66%
Cloud cover: 21%

Wed Jul 22

70°F

Broken Clouds
Min: 57°F
Max: 70°F

Moderate breeze: 17 mps NW
Precip.: n/a
Humidity: 45%
Cloud cover: 69%

Thu Jul 23

71°F

Sky Is Clear
Min: 56°F
Max: 73°F

Gentle Breeze: 11 mps W
Precip.: n/a
Humidity: 50%
Cloud cover: 0%

More about 49406

About 49406

The ZIP code 49406 is associated with the city of Douglas in Allegan County in Michigan.

49406 Solar Energy & Power

To learn more about solar energy and solar power in 49406, or for more solar-related resources for MI, check out the U.S. Energy Information Administration.