Solar Energy & Solar Power Resources

Solar Power in 74121 (Tulsa, OK)

Solar Energy in 74121

Sorry, historical solar radition values for 74121 are currently unavailable, please check back later.

Solar Panels in 74121

Solar panels in 74121 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 74121

The total length of the day in 74121 (Tulsa, OK) today (October 15, 2026) will be 11 hours and 19 minutes. [More]

Solar Energy in 74121 (Tulsa, OK)

Solar Energy Data for 74121

See the chart below to see how different types of solar panel installations compare in 74121.

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

Solar Energy Analysis for 74121

Sorry, it is not possible to complete our solar energy analysis for 74121 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 74121

Solar Radiation Data in 74121

See the chart below for monthly solar radiation levels in 74121.

Sorry, data is not currently available.

Solar Radiation Analysis for 74121

Sorry, it is not possible to complete our solar radiation analysis for 74121 at this time.

Historical solar radiation data for 74121 is not currently available.

Please check back later.

Solar Power Comparison: 74121 vs. the U.S.

Solar Power Levels in 74121

Sorry, solar radiation data for 74121 is not currently available.

Solar Power: 74121 vs. the U.S.

Below is a month-by-month comparison of how average 74121 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 74121

Sunrise / Sunset in 74121

Sunrise/Sunset for October 15, 2026 ^[2]
- Sunrise: 7:30 am
- Sunset: 6:49 pm
- Length of Day: 11:19

Best Months for Solar in 74121

Monthly data not currently available.

Solar Panel Installs in 74121

We do not have data on solar panel installations in ZIP Code 74121 at the current time.

Solar Power Output in 74121

The Power of Solar in 74121

Monthly AC solar system output averages for 74121. Month-by-month solar power, as ranked by AC output, in 74121. ^[2]

AC output data is not currently available.

Solar Output Analysis for 74121

Sorry, it is not possible to complete our solar radiation analysis for 74121 at this time.

Historical solar radiation data for 74121 is not currently available.

Please check back later.

Weather Forecast for 74121 ^[5]

Thu Oct 15

73°F

Heavy Intensity Rain
Min: 60°F
Max: 73°F

Moderate breeze: 15 mps NNW
Precip.: Chance of Rain
Humidity: 89%
Cloud cover: 79%

Fri Oct 16

53°F

Broken Clouds
Min: 49°F
Max: 60°F

Fresh Breeze: 18 mps N
Precip.: n/a
Humidity: 43%
Cloud cover: 83%

Sat Oct 17

53°F

Sky Is Clear
Min: 43°F
Max: 59°F

Gentle Breeze: 8 mps N
Precip.: n/a
Humidity: 51%
Cloud cover: 0%

Sun Oct 18

63°F

Sky Is Clear
Min: 44°F
Max: 65°F

Gentle Breeze: 8 mps S
Precip.: n/a
Humidity: 50%
Cloud cover: 0%

Mon Oct 19

67°F

Sky Is Clear
Min: 47°F
Max: 69°F

Gentle Breeze: 10 mps S
Precip.: n/a
Humidity: 46%
Cloud cover: 0%

Tue Oct 20

70°F

Sky Is Clear
Min: 52°F
Max: 72°F

Gentle Breeze: 9 mps SSE
Precip.: n/a
Humidity: 48%
Cloud cover: 0%

More about 74121

About 74121

The ZIP code 74121 is associated with the city of Tulsa in Tulsa County in Oklahoma.

74121 Solar Energy & Power

To learn more about solar energy and solar power in 74121, or for more solar-related resources for OK, check out the U.S. Energy Information Administration.