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Solar Energy in Salem, AR

Solar Energy in Salem

The month of August has the highest historical solar radition values in Salem with an average of 6.13 kWh/m2/day. [More]

Solar Panels in Salem

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

Sunrise & Sunset in Salem

The total length of the day in Salem, AR today (March 29, 2024) will be 12 hours and 31 minutes. [More]

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Salem, AR Solar Energy

Solar Power in Salem, AR

Solar Energy Data in Salem, AR

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

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


Solar Energy Analysis for Salem, AR

Solar Radiation Data in Salem

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

Salem has an average monthly Global Horizontal Irradiance (GHI) of 4.37 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 2% less than the average monthly Direct Normal Irradiance (DNI) of 4.48 kWh/m2/day. [1]

Solar installations in Salem that are always titled at the latitude of Salem (Average Tilt at Latitude or ATaL) average 5 kWh/m2/day, or about 14% greater than the average monthly GHI of 4.37 kWh/m2/day and approximately 12% greater than the average monthly DNI of 4.48 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 Salem

Solar Radiation Data in Salem, AR

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

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

Solar Radiation Analysis for Salem, AR

Solar Radiation Data in Salem

Salem, AR has a average annual solar radiation value of 5.27 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in Salem is August with an average of 6.13 kWh/m2/day, followed by September at 5.99 kWh/m2/day and July at 5.96 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in Salem (Arkansas) are December with an average of 4.07 kWh/m2/day, followed by January with an average of 4.32 kWh/m2/day and February at 4.55 kWh/m2/day. [1]

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

Solar Power Levels in Salem

The average monthly solar radiation level in Salem, AR, of 5.27 kilowatt hours per square meter per day (kWh/m2/day) is approximately 34% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 20% 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: Salem vs. the U.S.

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

Sunrise / Sunset in Salem

  • Sunrise/Sunset for March 29, 2024 [2]
    • Sunrise: 6:56 am
    • Sunset: 7:27 pm
    • Length of Day: 12:31
Solar Energy Statistics for Salem

Best Months for Solar in Salem

  • Top Solar Power Months Historically [1]
    • Solar Radiation August (6.13 kWh/m2/day)
    • ATaL: August (6.02 kWh/m2/day)
    • DNI: August (5.44 kWh/m2/day)
    • GHI: June (6.44 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in Salem

We do not currently have data on solar panel installations in the city of Salem, AR at this current time.

Solar Power Output in Salem

The Power of Solar in Salem, AR

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

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

Solar Output Analysis for Salem, AR

Solar Radiation Data in Salem

Salem (AR) has a average annual solar AC output value of 5722.78 kilowatt hours (AC). [2]

The month with the highest historical solar power output in Salem is August with an average of 537.81 kWhac, followed by July at 530.55 kWhac and September at 517.65 kWhac. [2]

The three months that historically average the lowest average solar output levels in Salem (Arkansas) are December with an average of 397.57 kWhac, followed by February with an average of 400.37 kWhac and January at 420.18 kWhac. [2]

Cost of Utilities in Salem

Salem Electricity Costs

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Solar Power Poll: Salem

Vote now: Given all of the data and analysis provided for Salem, is solar power a good choice for residents of this city?

Yes, solar power is a great option  
No, solar power isn't a good option

Salem Natural Gas Costs

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Weather Forecast for Salem, AR [5]

Fri Mar 29
66°F
Broken Clouds
Min: 47°F
Max: 69°F
Moderate breeze: 18 mps SSW
Precip.: n/a
Humidity: 53%
Cloud cover: 67%
Sat Mar 30
72°F
Sky Is Clear
Min: 53°F
Max: 76°F
Moderate breeze: 13 mps SW
Precip.: n/a
Humidity: 59%
Cloud cover: 8%
Sun Mar 31
72°F
Overcast Clouds
Min: 61°F
Max: 72°F
Moderate breeze: 17 mps SW
Precip.: n/a
Humidity: 69%
Cloud cover: 100%
Mon Apr 1
70°F
Moderate Rain
Min: 63°F
Max: 70°F
Fresh Breeze: 18 mps SSW
Precip.: Chance of Rain
Humidity: 82%
Cloud cover: 100%
Tue Apr 2
65°F
Light Rain
Min: 44°F
Max: 66°F
Fresh Breeze: 20 mps WNW
Precip.: Chance of Rain
Humidity: 48%
Cloud cover: 0%
Wed Apr 3
57°F
Sky Is Clear
Min: 38°F
Max: 59°F
Moderate breeze: 17 mps NW
Precip.: n/a
Humidity: 41%
Cloud cover: 4%

More about Salem

About Salem

The city of Salem, AR in Fulton County has an approximate population of 1,635. [6]

Salem Solar Power

Salem, AR Solar Energy

To learn more about solar energy and solar power Salem, AR, or for more solar-related resources for Salem, visit the U.S. Energy Information Administration.

Did you know?

Nineteen-year-old Edmund Becquerel, a French experimental physicist, discovered the basis of solar energy in 1839.

Other Cities in Arkansas

ZIP Codes in AR


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References

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