The month of May has the highest historical solar radition values in Valley Grande with an average of 5.87 kWh/m2/day. [More]
Solar Panels in Valley Grande
Solar panels in Valley Grande that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]
Sunrise & Sunset in Valley Grande
The total length of the day in Valley Grande, AL today (February 05, 2025) will be 10 hours and 49 minutes. [More]
Solar Power in Valley Grande, AL
Solar Energy Data in Valley Grande, AL
See the chart below to see how different types of solar panel installations compare in Valley Grande.
Based on historical Valley Grande, AL data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Valley Grande.[1]
Valley Grande has an average monthly Global Horizontal Irradiance (GHI) of 4.59 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 3% greater than the average monthly Direct Normal Irradiance (DNI) of 4.46 kWh/m2/day. [1]
Solar installations in Valley Grande that are always titled at the latitude of Valley Grande (Average Tilt at Latitude or ATaL) average 5.15 kWh/m2/day, or about 12% greater than the average monthly GHI of 4.59 kWh/m2/day and approximately 15% greater than the average monthly DNI of 4.46 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 Valley Grande
Solar Radiation Data in Valley Grande, AL
See the chart below for monthly solar radiation levels in Valley Grande.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Valley Grande, AL
Valley Grande, AL has a average annual solar radiation value of 5.36 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Valley Grande is May with an average of 5.87 kWh/m2/day, followed by August at 5.78 kWh/m2/day and October at 5.73 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Valley Grande (Alabama) are December with an average of 4.05 kWh/m2/day, followed by January with an average of 4.75 kWh/m2/day and February at 5.09 kWh/m2/day. [1]
Solar Power Comparison: Valley Grande vs. the U.S.
Solar Power Levels in Valley Grande
The average monthly solar radiation level in Valley Grande, AL, of 5.36 kilowatt hours per square meter per day (kWh/m2/day) is approximately 36% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 19% 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: Valley Grande vs. the U.S.
Below is a month-by-month comparison of how average Valley Grande 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).
We do not currently have data on solar panel installations in the city of Valley Grande, AL at this current time.
Solar Power Output in Valley Grande
The Power of Solar in Valley Grande, AL
Monthly AC solar system output averages for Valley Grande (al). Month-by-month solar power, as ranked by AC output, in Valley Grande. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Valley Grande, AL
Valley Grande (AL) has a average annual solar AC output value of 5777.35 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Valley Grande is May with an average of 527.18 kWhac, followed by October at 522.22 kWhac and August at 509.82 kWhac. [2]
The three months that historically average the lowest average solar output levels in Valley Grande (Alabama) are December with an average of 386.12 kWhac, followed by February with an average of 436.74 kWhac and January at 457.9 kWhac. [2]
Cost of Utilities in Valley Grande
Valley Grande Electricity Costs
Sorry, Valley Grande residential electricity prices are currently unavailable.
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Solar Power Poll: Valley Grande
Vote now: Given all of the data and analysis provided for Valley Grande, is solar power a good choice for residents of this city?
Valley Grande Natural Gas Costs
Sorry, Alabama residential natural gas prices are currently unavailable.
Gentle Breeze: 10 mps NNE
Precip.: Chance of Rain
Humidity: 66%
Cloud cover: 73%
More about Valley Grande
About Valley Grande
The city of Valley Grande, AL in Dallas County has an approximate population of 4,020. [6]
Valley Grande, AL Solar Energy
To learn more about solar energy and solar power Valley Grande, AL, or for more solar-related resources for Valley Grande, 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.
