Solar Energy & Solar Power Resources

Solar Energy in Cardiff, AL

Solar Energy in Cardiff

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

Solar Panels in Cardiff

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

Sunrise & Sunset in Cardiff

The total length of the day in Cardiff, AL today (October 21, 2026) will be 11 hours and 10 minutes. [More]

Solar Power in Cardiff, AL

Solar Energy Data in Cardiff, AL

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

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

Solar Energy Analysis for Cardiff, AL

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

Solar Radiation Data in Cardiff, AL

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

Sorry, data is not currently available.

Solar Radiation Analysis for Cardiff, AL

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

Historical solar radiation data for Cardiff is not currently available.

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

Solar Power Levels in Cardiff

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

Solar Power: Cardiff vs. the U.S.

Below is a month-by-month comparison of how average Cardiff 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 Alabama is not currently available.

Solar Data & Statistics for Cardiff

Sunrise / Sunset in Cardiff

Sunrise/Sunset for October 21, 2026 ^[2]
- Sunrise: 6:57 am
- Sunset: 6:07 pm
- Length of Day: 11:10

Best Months for Solar in Cardiff

Monthly data not currently available.

Solar Panel Installs in Cardiff

We do not currently have data on solar panel installations in the town of Cardiff, AL at this current time.

Solar Power Output in Cardiff

The Power of Solar in Cardiff, AL

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

AC output data is not currently available.

Solar Output Analysis for Cardiff, AL

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

Historical solar radiation data for Cardiff is not currently available.

Please check back later.

Cost of Utilities in Cardiff

Cardiff Electricity Costs

Sorry, Cardiff residential electricity prices are currently unavailable.

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Solar Power Poll: Cardiff

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

Cardiff Natural Gas Costs

Sorry, Alabama residential natural gas prices are currently unavailable.

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Weather Forecast for Cardiff, AL ^[5]

Wed Oct 21

77°F

Sky Is Clear
Min: 45°F
Max: 80°F

Light breeze: 6 mps NE
Precip.: n/a
Humidity: 43%
Cloud cover: 0%

Thu Oct 22

76°F

Sky Is Clear
Min: 46°F
Max: 78°F

Light breeze: 7 mps N
Precip.: n/a
Humidity: 42%
Cloud cover: 0%

Fri Oct 23

71°F

Sky Is Clear
Min: 46°F
Max: 75°F

Light breeze: 7 mps ESE
Precip.: n/a
Humidity: 44%
Cloud cover: 0%

Sat Oct 24

69°F

Sky Is Clear
Min: 50°F
Max: 72°F

Light breeze: 8 mps ESE
Precip.: n/a
Humidity: 40%
Cloud cover: 0%

Sun Oct 25

70°F

Scattered Clouds
Min: 50°F
Max: 71°F

Gentle Breeze: 8 mps ENE
Precip.: n/a
Humidity: 40%
Cloud cover: 35%

Mon Oct 26

72°F

Overcast Clouds
Min: 52°F
Max: 73°F

Light breeze: 7 mps E
Precip.: n/a
Humidity: 46%
Cloud cover: 100%

More about Cardiff

About Cardiff

The town of Cardiff, AL in Jefferson County has an approximate population of 55. ^[6]

Cardiff, AL Solar Energy

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