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Solar Energy in Grannis, AR

Solar Energy in Grannis

The month of August has the highest historical solar radition values in Grannis with an average of 6.15 kWh/m2/day. [More]

Solar Panels in Grannis

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

Sunrise & Sunset in Grannis

The total length of the day in Grannis, AR today (December 22, 2024) will be 9 hours and 55 minutes. [More]

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Grannis, AR Solar Energy

Solar Power in Grannis, AR

Solar Energy Data in Grannis, AR

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

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


Solar Energy Analysis for Grannis, AR

Solar Radiation Data in Grannis

Based on historical Grannis, 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 Grannis. [1]

Grannis has an average monthly Global Horizontal Irradiance (GHI) of 4.38 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 Grannis that are always titled at the latitude of Grannis (Average Tilt at Latitude or ATaL) average 4.92 kWh/m2/day, or about 12% greater than the average monthly GHI of 4.38 kWh/m2/day and approximately 10% 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 Grannis

Solar Radiation Data in Grannis, AR

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

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

Solar Radiation Analysis for Grannis, AR

Solar Radiation Data in Grannis

Grannis, AR has a average annual solar radiation value of 5.23 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in Grannis is August with an average of 6.15 kWh/m2/day, followed by September at 6.13 kWh/m2/day and July at 5.85 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in Grannis (Arkansas) are December with an average of 3.9 kWh/m2/day, followed by November with an average of 4.28 kWh/m2/day and January at 4.59 kWh/m2/day. [1]

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

Solar Power Levels in Grannis

The average monthly solar radiation level in Grannis, AR, of 5.23 kilowatt hours per square meter per day (kWh/m2/day) is approximately 33% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 21% 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: Grannis vs. the U.S.

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

Sunrise / Sunset in Grannis

  • Sunrise/Sunset for December 22, 2024 [2]
    • Sunrise: 7:18 am
    • Sunset: 5:13 pm
    • Length of Day: 9:55
Solar Energy Statistics for Grannis

Best Months for Solar in Grannis

  • Top Solar Power Months Historically [1]
    • Solar Radiation August (6.15 kWh/m2/day)
    • ATaL: August (6 kWh/m2/day)
    • DNI: July (5.77 kWh/m2/day)
    • GHI: July (6.48 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in Grannis

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

Solar Power Output in Grannis

The Power of Solar in Grannis, AR

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

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

Solar Output Analysis for Grannis, AR

Solar Radiation Data in Grannis

Grannis (AR) has a average annual solar AC output value of 5613.91 kilowatt hours (AC). [2]

The month with the highest historical solar power output in Grannis is August with an average of 533.52 kWhac, followed by September at 521.49 kWhac and October at 513.11 kWhac. [2]

The three months that historically average the lowest average solar output levels in Grannis (Arkansas) are December with an average of 375.62 kWhac, followed by November with an average of 392.89 kWhac and February at 409.72 kWhac. [2]

Cost of Utilities in Grannis

Grannis Electricity Costs

Sorry, Grannis residential electricity prices are currently unavailable.

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Solar Power Poll: Grannis

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

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Grannis Natural Gas Costs

Sorry, Arkansas residential natural gas prices are currently unavailable.

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Weather Forecast for Grannis, AR [5]

Sun Dec 22
47°F
Sky Is Clear
Min: 28°F
Max: 50°F
Light breeze: 7 mps SSE
Precip.: n/a
Humidity: 48%
Cloud cover: 2%
Mon Dec 23
48°F
Light Rain
Min: 36°F
Max: 52°F
Gentle Breeze: 8 mps SE
Precip.: Chance of Rain
Humidity: 76%
Cloud cover: 100%
Tue Dec 24
54°F
Moderate Rain
Min: 49°F
Max: 56°F
Gentle Breeze: 9 mps SE
Precip.: Chance of Rain
Humidity: 99%
Cloud cover: 100%
Wed Dec 25
61°F
Scattered Clouds
Min: 50°F
Max: 63°F
Light breeze: 6 mps ESE
Precip.: n/a
Humidity: 79%
Cloud cover: 50%
Thu Dec 26
61°F
Heavy Intensity Rain
Min: 56°F
Max: 63°F
Moderate breeze: 15 mps SSE
Precip.: Chance of Rain
Humidity: 94%
Cloud cover: 100%
Fri Dec 27
62°F
Light Rain
Min: 50°F
Max: 66°F
Gentle Breeze: 11 mps SSW
Precip.: Chance of Rain
Humidity: 92%
Cloud cover: 93%

More about Grannis

About Grannis

The city of Grannis, AR in Polk County has an approximate population of 554. [6]

Grannis Solar Power

Grannis, AR Solar Energy

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

Did you know?

It takes light about 8 minutes, 19 seconds to travel the 93,000,000 miles from the sun's surface to us on Earth.

Other Cities in Arkansas

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References

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