Solar Energy & Solar Power Resources

Solar Energy in Challis, ID

Solar Energy in Challis

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

Solar Panels in Challis

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

Sunrise & Sunset in Challis

The total length of the day in Challis, ID today (July 29, 2026) will be 14 hours and 48 minutes. [More]

Solar Power in Challis, ID

Solar Energy Data in Challis, ID

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

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

Solar Energy Analysis for Challis, ID

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

Solar Radiation Data in Challis, ID

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

Sorry, data is not currently available.

Solar Radiation Analysis for Challis, ID

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

Historical solar radiation data for Challis is not currently available.

Please check back later.

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

Solar Power Levels in Challis

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

Solar Power: Challis vs. the U.S.

Below is a month-by-month comparison of how average Challis 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 Idaho is not currently available.

Solar Data & Statistics for Challis

Sunrise / Sunset in Challis

Sunrise/Sunset for July 29, 2026 ^[2]
- Sunrise: 6:19 am
- Sunset: 9:07 pm
- Length of Day: 14:48

Best Months for Solar in Challis

Monthly data not currently available.

Solar Panel Installs in Challis

We do not currently have data on solar panel installations in the city of Challis, ID at this current time.

Solar Power Output in Challis

The Power of Solar in Challis, ID

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

AC output data is not currently available.

Solar Output Analysis for Challis, ID

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

Historical solar radiation data for Challis is not currently available.

Please check back later.

Cost of Utilities in Challis

Challis Electricity Costs

Sorry, Challis residential electricity prices are currently unavailable.

Please check back later.

Solar Power Poll: Challis

Vote now: Given all of the data and analysis provided for Challis, is solar power a good choice for residents of this city?

Challis Natural Gas Costs

Sorry, Idaho residential natural gas prices are currently unavailable.

Please check back later.

Weather Forecast for Challis, ID ^[5]

Wed Jul 29

84°F

Sky Is Clear
Min: 56°F
Max: 89°F

Moderate breeze: 14 mps W
Precip.: n/a
Humidity: 11%
Cloud cover: 0%

Thu Jul 30

85°F

Few Clouds
Min: 57°F
Max: 90°F

Gentle Breeze: 11 mps SSW
Precip.: n/a
Humidity: 13%
Cloud cover: 19%

Fri Jul 31

88°F

Sky Is Clear
Min: 63°F
Max: 94°F

Gentle Breeze: 10 mps W
Precip.: n/a
Humidity: 15%
Cloud cover: 0%

Sat Aug 1

90°F

Few Clouds
Min: 65°F
Max: 97°F

Fresh Breeze: 18 mps WSW
Precip.: n/a
Humidity: 10%
Cloud cover: 13%

Sun Aug 2

86°F

Sky Is Clear
Min: 65°F
Max: 89°F

Fresh Breeze: 19 mps WSW
Precip.: n/a
Humidity: 11%
Cloud cover: 0%

Mon Aug 3

80°F

Sky Is Clear
Min: 55°F
Max: 82°F

Fresh Breeze: 20 mps WNW
Precip.: n/a
Humidity: 11%
Cloud cover: 0%

More about Challis

About Challis

The city of Challis, ID in Custer County has an approximate population of 1,081. ^[6]

Challis, ID Solar Energy

To learn more about solar energy and solar power Challis, ID, or for more solar-related resources for Challis, visit the U.S. Energy Information Administration.