Solar Energy & Solar Power Resources

Solar Power in 18195 (Allentown, PA)

Solar Energy in 18195

Sorry, historical solar radition values for 18195 are currently unavailable, please check back later.

Solar Panels in 18195

Solar panels in 18195 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 18195

The total length of the day in 18195 (Allentown, PA) today (August 26, 2026) will be 13 hours and 23 minutes. [More]

Solar Energy in 18195 (Allentown, PA)

Solar Energy Data for 18195

See the chart below to see how different types of solar panel installations compare in 18195.

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

Solar Energy Analysis for 18195

Sorry, it is not possible to complete our solar energy analysis for 18195 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 18195

Solar Radiation Data in 18195

See the chart below for monthly solar radiation levels in 18195.

Sorry, data is not currently available.

Solar Radiation Analysis for 18195

Sorry, it is not possible to complete our solar radiation analysis for 18195 at this time.

Historical solar radiation data for 18195 is not currently available.

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Solar Power Comparison: 18195 vs. the U.S.

Solar Power Levels in 18195

Sorry, solar radiation data for 18195 is not currently available.

Solar Power: 18195 vs. the U.S.

Below is a month-by-month comparison of how average 18195 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 Pennsylvania is not currently available.

Solar Data & Statistics for 18195

Sunrise / Sunset in 18195

Sunrise/Sunset for August 26, 2026 ^[2]
- Sunrise: 6:22 am
- Sunset: 7:45 pm
- Length of Day: 13:23

Best Months for Solar in 18195

Monthly data not currently available.

Solar Panel Installs in 18195

We do not have data on solar panel installations in ZIP Code 18195 at the current time.

Solar Power Output in 18195

The Power of Solar in 18195

Monthly AC solar system output averages for 18195. Month-by-month solar power, as ranked by AC output, in 18195. ^[2]

AC output data is not currently available.

Solar Output Analysis for 18195

Sorry, it is not possible to complete our solar radiation analysis for 18195 at this time.

Historical solar radiation data for 18195 is not currently available.

Please check back later.

Weather Forecast for 18195 ^[5]

Wed Aug 26

73°F

Few Clouds
Min: 59°F
Max: 82°F

Gentle Breeze: 8 mps SW
Precip.: n/a
Humidity: 63%
Cloud cover: 22%

Thu Aug 27

80°F

Heavy Intensity Rain
Min: 64°F
Max: 82°F

Gentle Breeze: 10 mps SW
Precip.: Chance of Rain
Humidity: 58%
Cloud cover: 100%

Fri Aug 28

81°F

Light Rain
Min: 63°F
Max: 83°F

Light breeze: 7 mps NW
Precip.: Chance of Rain
Humidity: 49%
Cloud cover: 0%

Sat Aug 29

79°F

Overcast Clouds
Min: 60°F
Max: 79°F

Light breeze: 5 mps SW
Precip.: n/a
Humidity: 40%
Cloud cover: 100%

Sun Aug 30

82°F

Light Rain
Min: 60°F
Max: 86°F

Gentle Breeze: 12 mps SW
Precip.: Chance of Rain
Humidity: 59%
Cloud cover: 64%

Mon Aug 31

79°F

Overcast Clouds
Min: 67°F
Max: 85°F

Gentle Breeze: 8 mps WSW
Precip.: n/a
Humidity: 69%
Cloud cover: 93%

More about 18195

About 18195

The ZIP code 18195 is associated with the city of Allentown in Lehigh County in Pennsylvania.

18195 Solar Energy & Power

To learn more about solar energy and solar power in 18195, or for more solar-related resources for PA, check out the U.S. Energy Information Administration.