Solar Energy & Solar Power Resources

Solar Power in 74820 (Ada, OK)

Solar Energy in 74820

Sorry, historical solar radition values for 74820 are currently unavailable, please check back later.

Solar Panels in 74820

Solar panels in 74820 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 74820

The total length of the day in 74820 (Ada, OK) today (November 15, 2026) will be 10 hours and 20 minutes. [More]

Solar Energy in 74820 (Ada, OK)

Solar Energy Data for 74820

See the chart below to see how different types of solar panel installations compare in 74820.

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

Solar Energy Analysis for 74820

Sorry, it is not possible to complete our solar energy analysis for 74820 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 74820

Solar Radiation Data in 74820

See the chart below for monthly solar radiation levels in 74820.

Sorry, data is not currently available.

Solar Radiation Analysis for 74820

Sorry, it is not possible to complete our solar radiation analysis for 74820 at this time.

Historical solar radiation data for 74820 is not currently available.

Please check back later.

Solar Power Comparison: 74820 vs. the U.S.

Solar Power Levels in 74820

Sorry, solar radiation data for 74820 is not currently available.

Solar Power: 74820 vs. the U.S.

Below is a month-by-month comparison of how average 74820 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 Oklahoma is not currently available.

Solar Data & Statistics for 74820

Sunrise / Sunset in 74820

Sunrise/Sunset for November 15, 2026 ^[2]
- Sunrise: 7:01 am
- Sunset: 5:21 pm
- Length of Day: 10:20

Best Months for Solar in 74820

Monthly data not currently available.

Solar Panel Installs in 74820

We do not have data on solar panel installations in ZIP Code 74820 at the current time.

Solar Power Output in 74820

The Power of Solar in 74820

Monthly AC solar system output averages for 74820. Month-by-month solar power, as ranked by AC output, in 74820. ^[2]

AC output data is not currently available.

Solar Output Analysis for 74820

Sorry, it is not possible to complete our solar radiation analysis for 74820 at this time.

Historical solar radiation data for 74820 is not currently available.

Please check back later.

Weather Forecast for 74820 ^[5]

Sun Nov 15

47°F

Moderate Rain
Min: 40°F
Max: 47°F

Moderate breeze: 13 mps ESE
Precip.: Chance of Rain
Humidity: 94%
Cloud cover: 100%

Mon Nov 16

55°F

Sky Is Clear
Min: 38°F
Max: 57°F

Light breeze: 5 mps SE
Precip.: n/a
Humidity: 47%
Cloud cover: 0%

Tue Nov 17

57°F

Sky Is Clear
Min: 40°F
Max: 60°F

Gentle Breeze: 11 mps SSE
Precip.: n/a
Humidity: 52%
Cloud cover: 0%

Wed Nov 18

58°F

Scattered Clouds
Min: 45°F
Max: 61°F

Moderate breeze: 12 mps SSE
Precip.: n/a
Humidity: 55%
Cloud cover: 30%

Thu Nov 19

63°F

Light Rain
Min: 56°F
Max: 65°F

Moderate breeze: 13 mps SSE
Precip.: Chance of Rain
Humidity: 89%
Cloud cover: 100%

Fri Nov 20

67°F

Sky Is Clear
Min: 56°F
Max: 69°F

Moderate breeze: 15 mps SSE
Precip.: n/a
Humidity: 60%
Cloud cover: 5%

More about 74820

About 74820

The ZIP code 74820 is associated with the city of Ada in Pontotoc County in Oklahoma.

74820 Solar Energy & Power

To learn more about solar energy and solar power in 74820, or for more solar-related resources for OK, check out the U.S. Energy Information Administration.