Solar Energy & Solar Power Resources

Solar Power in 84121 (Salt Lake City, UT)

Solar Energy in 84121

Sorry, historical solar radition values for 84121 are currently unavailable, please check back later.

Solar Panels in 84121

Solar panels in 84121 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 84121

The total length of the day in 84121 (Salt Lake City, UT) today (September 12, 2026) will be 12 hours and 39 minutes. [More]

Solar Energy in 84121 (Salt Lake City, UT)

Solar Energy Data for 84121

See the chart below to see how different types of solar panel installations compare in 84121.

Historical solar power output data for Salt Lake City is not currently available.

Solar Energy Analysis for 84121

Sorry, it is not possible to complete our solar energy analysis for 84121 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 84121

Solar Radiation Data in 84121

See the chart below for monthly solar radiation levels in 84121.

Sorry, data is not currently available.

Solar Radiation Analysis for 84121

Sorry, it is not possible to complete our solar radiation analysis for 84121 at this time.

Historical solar radiation data for 84121 is not currently available.

Please check back later.

Solar Power Comparison: 84121 vs. the U.S.

Solar Power Levels in 84121

Sorry, solar radiation data for 84121 is not currently available.

Solar Power: 84121 vs. the U.S.

Below is a month-by-month comparison of how average 84121 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 Utah is not currently available.

Solar Data & Statistics for 84121

Sunrise / Sunset in 84121

Sunrise/Sunset for September 12, 2026 ^[2]
- Sunrise: 7:03 am
- Sunset: 7:42 pm
- Length of Day: 12:39

Best Months for Solar in 84121

Monthly data not currently available.

Solar Panel Installs in 84121

We do not have data on solar panel installations in ZIP Code 84121 at the current time.

Solar Power Output in 84121

The Power of Solar in 84121

Monthly AC solar system output averages for 84121. Month-by-month solar power, as ranked by AC output, in 84121. ^[2]

AC output data is not currently available.

Solar Output Analysis for 84121

Sorry, it is not possible to complete our solar radiation analysis for 84121 at this time.

Historical solar radiation data for 84121 is not currently available.

Please check back later.

Weather Forecast for 84121 ^[5]

Sat Sep 12

87°F

Overcast Clouds
Min: 60°F
Max: 91°F

Moderate breeze: 12 mps WSW
Precip.: n/a
Humidity: 21%
Cloud cover: 100%

Sun Sep 13

88°F

Light Rain
Min: 64°F
Max: 91°F

Fresh Breeze: 20 mps SW
Precip.: Chance of Rain
Humidity: 27%
Cloud cover: 10%

Mon Sep 14

73°F

Light Rain
Min: 55°F
Max: 75°F

Gentle Breeze: 9 mps WNW
Precip.: Chance of Rain
Humidity: 18%
Cloud cover: 0%

Tue Sep 15

79°F

Few Clouds
Min: 59°F
Max: 84°F

Gentle Breeze: 11 mps WSW
Precip.: n/a
Humidity: 21%
Cloud cover: 14%

Wed Sep 16

80°F

Light Rain
Min: 64°F
Max: 84°F

Gentle Breeze: 11 mps SSW
Precip.: Chance of Rain
Humidity: 32%
Cloud cover: 1%

Thu Sep 17

84°F

Light Rain
Min: 66°F
Max: 87°F

Gentle Breeze: 12 mps SW
Precip.: Chance of Rain
Humidity: 23%
Cloud cover: 56%

More about 84121

About 84121

The ZIP code 84121 is associated with the city of Salt Lake City in Salt Lake County in Utah.

84121 Solar Energy & Power

To learn more about solar energy and solar power in 84121, or for more solar-related resources for UT, check out the U.S. Energy Information Administration.