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Solar Power in 24030 (Roanoke, VA)

Solar Energy in 24030

The month of May has the highest historical solar radition values in 24030 with an average of 5.6 kWh/m2/day. [More]

Solar Panels in 24030

Solar panels in 24030 that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]

Sunrise & Sunset in 24030

The total length of the day in 24030 (Roanoke, VA) today (March 29, 2024) will be 12 hours and 32 minutes. [More]

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24030 Solar Energy

Solar Energy in 24030 (Roanoke, VA)

Solar Energy Data for 24030

See the chart below to see how different types of solar panel installations compare in 24030.

* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.


Solar Energy Analysis for 24030

Solar Radiation Data in 24030

Based on historical 24030 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 24030. [1]

The region associated with 24030 has an average monthly Global Horizontal Irradiance (GHI) of 4.22 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 0% less than the average monthly Direct Normal Irradiance (DNI) of 4.23 kWh/m2/day. [1]

Solar installations in 24030 that are always titled at the latitude of Roanoke (Average Tilt at Latitude or ATaL) average 4.92 kWh/m2/day, or about 17% greater than the average monthly GHI of 4.22 kWh/m2/day and approximately 16% greater than the average monthly DNI of 4.23 kWh/m2/day. [1]

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 24030

Solar Radiation Data in 24030

See the chart below for monthly solar radiation levels in 24030.

* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)

Solar Radiation Analysis for 24030

Solar Radiation Data in 24030

The region associated with 24030 has a average annual solar radiation value of 5.08 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in 24030 is May with an average of 5.6 kWh/m2/day, followed by June at 5.6 kWh/m2/day and August at 5.55 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in 24030 are December with an average of 3.92 kWh/m2/day, followed by January with an average of 4.2 kWh/m2/day and February at 4.76 kWh/m2/day. [1]

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Solar Power Comparison: 24030 vs. the U.S.

Solar Power Levels in 24030

The average monthly solar radiation level in 24030, of 5.08 kilowatt hours per square meter per day (kWh/m2/day) is approximately 29% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 23% less than the average level of 6.61 kWh/m2/day in a city with historically high levels (NV). [1]


→ Values listed as 0 (zero) are not available (N/A).

Solar Power: 24030 vs. the U.S.

Below is a month-by-month comparison of how average 24030 solar radiation levels compare to average levels in a city with historcially high levels (NV) and a city with historically low levels (WA). [1]

→ k/m/d = kWh/m2/day = kilowatt hours per square meter per day.
→ Values listed as 0 (zero) are not available (N/A).

Solar Data & Statistics for 24030

Sunrise / Sunset in 24030

  • Sunrise/Sunset for March 29, 2024 [2]
    • Sunrise: 7:08 am
    • Sunset: 7:40 pm
    • Length of Day: 12:32
Solar Energy Statistics for 24030

Best Months for Solar in 24030

  • Top Solar Power Months Historically [1]
    • Solar Radiation May (5.6 kWh/m2/day)
    • ATaL: August (5.48 kWh/m2/day)
    • DNI: March (4.62 kWh/m2/day)
    • GHI: June (5.99 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in 24030

We do not have data on solar panel installations in ZIP Code 24030 at the current time.

Solar Power Output in 24030

The Power of Solar in 24030

Monthly AC solar system output averages for 24030. Month-by-month solar power, as ranked by AC output, in 24030. [2]

* Amounts listed in kWhac (kilowatt hours (AC))

Solar Output Analysis for 24030

Solar Radiation Data in 24030

24030 has a average annual solar AC output value of 5570.84 kilowatt hours (AC). [2]

The month with the highest historical solar power output in 24030 is May with an average of 514.67 kWhac, followed by August at 495.7 kWhac and March at 494.73 kWhac. [2]

The three months that historically average the lowest average solar output levels in 24030 are December with an average of 378.9 kWhac, followed by January with an average of 412.98 kWhac and February at 415.42 kWhac. [2]

Weather Forecast for 24030 [5]

Fri Mar 29
60°F
Sky Is Clear
Min: 40°F
Max: 63°F
Moderate breeze: 16 mps WNW
Precip.: n/a
Humidity: 45%
Cloud cover: 4%
Sat Mar 30
68°F
Overcast Clouds
Min: 46°F
Max: 71°F
Moderate breeze: 13 mps WSW
Precip.: n/a
Humidity: 38%
Cloud cover: 100%
Sun Mar 31
70°F
Light Rain
Min: 60°F
Max: 74°F
Gentle Breeze: 9 mps W
Precip.: Chance of Rain
Humidity: 59%
Cloud cover: 98%
Mon Apr 1
73°F
Light Rain
Min: 60°F
Max: 73°F
Gentle Breeze: 11 mps WNW
Precip.: Chance of Rain
Humidity: 64%
Cloud cover: 100%
Tue Apr 2
81°F
Light Rain
Min: 58°F
Max: 81°F
Moderate breeze: 14 mps WSW
Precip.: Chance of Rain
Humidity: 48%
Cloud cover: 66%
Wed Apr 3
51°F
Light Rain
Min: 39°F
Max: 63°F
Fresh Breeze: 19 mps WNW
Precip.: Chance of Rain
Humidity: 51%
Cloud cover: 60%

More about 24030

About 24030

The ZIP code 24030 is associated with the city of Roanoke in Roanoke (city) County in Virginia.

24030 Solar Power

24030 Solar Energy & Power

To learn more about solar energy and solar power in 24030, or for more solar-related resources for VA, check out the U.S. Energy Information Administration.

Did you know?

About half of the sun's energy is absorbed by the Earth's surface; about 30 percent is reflected back from the surface.

Cities in Virginia

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References

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