Solar Energy & Solar Power Resources

Solar Power in 99149 (Malden, WA)

Solar Energy in 99149

Sorry, historical solar radition values for 99149 are currently unavailable, please check back later.

Solar Panels in 99149

Solar panels in 99149 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 99149

The total length of the day in 99149 (Malden, WA) today (August 01, 2026) will be 14 hours and 57 minutes. [More]

Solar Energy in 99149 (Malden, WA)

Solar Energy Data for 99149

See the chart below to see how different types of solar panel installations compare in 99149.

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

Solar Energy Analysis for 99149

Sorry, it is not possible to complete our solar energy analysis for 99149 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 99149

Solar Radiation Data in 99149

See the chart below for monthly solar radiation levels in 99149.

Sorry, data is not currently available.

Solar Radiation Analysis for 99149

Sorry, it is not possible to complete our solar radiation analysis for 99149 at this time.

Historical solar radiation data for 99149 is not currently available.

Please check back later.

Solar Power Comparison: 99149 vs. the U.S.

Solar Power Levels in 99149

Sorry, solar radiation data for 99149 is not currently available.

Solar Power: 99149 vs. the U.S.

Below is a month-by-month comparison of how average 99149 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 Washington is not currently available.

Solar Data & Statistics for 99149

Sunrise / Sunset in 99149

Sunrise/Sunset for August 01, 2026 ^[2]
- Sunrise: 5:27 am
- Sunset: 8:24 pm
- Length of Day: 14:57

Best Months for Solar in 99149

Monthly data not currently available.

Solar Panel Installs in 99149

We do not have data on solar panel installations in ZIP Code 99149 at the current time.

Solar Power Output in 99149

The Power of Solar in 99149

Monthly AC solar system output averages for 99149. Month-by-month solar power, as ranked by AC output, in 99149. ^[2]

AC output data is not currently available.

Solar Output Analysis for 99149

Sorry, it is not possible to complete our solar radiation analysis for 99149 at this time.

Historical solar radiation data for 99149 is not currently available.

Please check back later.

Weather Forecast for 99149 ^[5]

Sat Aug 1

82°F

Sky Is Clear
Min: 57°F
Max: 84°F

Strong breeze: 25 mps W
Precip.: n/a
Humidity: 22%
Cloud cover: 0%

Sun Aug 2

67°F

Sky Is Clear
Min: 42°F
Max: 74°F

Fresh Breeze: 18 mps SW
Precip.: n/a
Humidity: 28%
Cloud cover: 0%

Mon Aug 3

72°F

Sky Is Clear
Min: 53°F
Max: 79°F

Gentle Breeze: 9 mps NW
Precip.: n/a
Humidity: 25%
Cloud cover: 0%

Tue Aug 4

79°F

Sky Is Clear
Min: 57°F
Max: 86°F

Gentle Breeze: 9 mps W
Precip.: n/a
Humidity: 21%
Cloud cover: 0%

Wed Aug 5

85°F

Sky Is Clear
Min: 63°F
Max: 92°F

Light breeze: 7 mps W
Precip.: n/a
Humidity: 13%
Cloud cover: 0%

Thu Aug 6

90°F

Sky Is Clear
Min: 67°F
Max: 97°F

Gentle Breeze: 9 mps WSW
Precip.: n/a
Humidity: 11%
Cloud cover: 0%

More about 99149

About 99149

The ZIP code 99149 is associated with the city of Malden in Whitman County in Washington.

99149 Solar Energy & Power

To learn more about solar energy and solar power in 99149, or for more solar-related resources for WA, check out the U.S. Energy Information Administration.