Solar Energy & Solar Power Resources

Solar Power in 49820 (Curtis, MI)

Solar Energy in 49820

Sorry, historical solar radition values for 49820 are currently unavailable, please check back later.

Solar Panels in 49820

Solar panels in 49820 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 49820

The total length of the day in 49820 (Curtis, MI) today (October 28, 2026) will be 10 hours and 17 minutes. [More]

Solar Energy in 49820 (Curtis, MI)

Solar Energy Data for 49820

See the chart below to see how different types of solar panel installations compare in 49820.

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

Solar Energy Analysis for 49820

Sorry, it is not possible to complete our solar energy analysis for 49820 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 49820

Solar Radiation Data in 49820

See the chart below for monthly solar radiation levels in 49820.

Sorry, data is not currently available.

Solar Radiation Analysis for 49820

Sorry, it is not possible to complete our solar radiation analysis for 49820 at this time.

Historical solar radiation data for 49820 is not currently available.

Please check back later.

Solar Power Comparison: 49820 vs. the U.S.

Solar Power Levels in 49820

Sorry, solar radiation data for 49820 is not currently available.

Solar Power: 49820 vs. the U.S.

Below is a month-by-month comparison of how average 49820 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 49820

Sunrise / Sunset in 49820

Sunrise/Sunset for October 28, 2026 ^[2]
- Sunrise: 8:18 am
- Sunset: 6:35 pm
- Length of Day: 10:17

Best Months for Solar in 49820

Monthly data not currently available.

Solar Panel Installs in 49820

We do not have data on solar panel installations in ZIP Code 49820 at the current time.

Solar Power Output in 49820

The Power of Solar in 49820

Monthly AC solar system output averages for 49820. Month-by-month solar power, as ranked by AC output, in 49820. ^[2]

AC output data is not currently available.

Solar Output Analysis for 49820

Sorry, it is not possible to complete our solar radiation analysis for 49820 at this time.

Historical solar radiation data for 49820 is not currently available.

Please check back later.

Weather Forecast for 49820 ^[5]

Wed Oct 28

60°F

Light Rain
Min: 49°F
Max: 63°F

Moderate breeze: 15 mps S
Precip.: Chance of Rain
Humidity: 73%
Cloud cover: 29%

Thu Oct 29

55°F

Moderate Rain
Min: 46°F
Max: 57°F

Moderate breeze: 16 mps SSW
Precip.: Chance of Rain
Humidity: 62%
Cloud cover: 71%

Fri Oct 30

50°F

Broken Clouds
Min: 38°F
Max: 51°F

Gentle Breeze: 8 mps NW
Precip.: n/a
Humidity: 56%
Cloud cover: 84%

Sat Oct 31

54°F

Sky Is Clear
Min: 37°F
Max: 54°F

Light breeze: 5 mps SSE
Precip.: n/a
Humidity: 61%
Cloud cover: 4%

Sun Nov 1

56°F

Broken Clouds
Min: 39°F
Max: 56°F

Gentle Breeze: 8 mps SSW
Precip.: n/a
Humidity: 67%
Cloud cover: 62%

Mon Nov 2

62°F

Overcast Clouds
Min: 47°F
Max: 62°F

Gentle Breeze: 9 mps ESE
Precip.: n/a
Humidity: 72%
Cloud cover: 99%

More about 49820

About 49820

The ZIP code 49820 is associated with the city of Curtis in Mackinac County in Michigan.

49820 Solar Energy & Power

To learn more about solar energy and solar power in 49820, or for more solar-related resources for MI, check out the U.S. Energy Information Administration.