The month of August has the highest historical solar radition values in Douglass Hills with an average of 5.94 kWh/m2/day. [More]
Solar Panels in Douglass Hills
Solar panels in Douglass Hills that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]
Sunrise & Sunset in Douglass Hills
The total length of the day in Douglass Hills, KY today (April 19, 2024) will be 13 hours and 25 minutes. [More]
Solar Power in Douglass Hills, KY
Solar Energy Data in Douglass Hills, KY
See the chart below to see how different types of solar panel installations compare in Douglass Hills.
Based on historical Douglass Hills, KY data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Douglass Hills.[1]
Douglass Hills has an average monthly Global Horizontal Irradiance (GHI) of 4.11 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 2% greater than the average monthly Direct Normal Irradiance (DNI) of 4.01 kWh/m2/day. [1]
Solar installations in Douglass Hills that are always titled at the latitude of Douglass Hills (Average Tilt at Latitude or ATaL) average 4.69 kWh/m2/day, or about 14% greater than the average monthly GHI of 4.11 kWh/m2/day and approximately 17% greater than the average monthly DNI of 4.01 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 Douglass Hills
Solar Radiation Data in Douglass Hills, KY
See the chart below for monthly solar radiation levels in Douglass Hills.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Douglass Hills, KY
Douglass Hills, KY has a average annual solar radiation value of 4.87 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Douglass Hills is August with an average of 5.94 kWh/m2/day, followed by September at 5.8 kWh/m2/day and June at 5.75 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Douglass Hills (Kentucky) are December with an average of 2.95 kWh/m2/day, followed by January with an average of 3.34 kWh/m2/day and November at 4.02 kWh/m2/day. [1]
Solar Power Comparison: Douglass Hills vs. the U.S.
Solar Power Levels in Douglass Hills
The average monthly solar radiation level in Douglass Hills, KY, of 4.87 kilowatt hours per square meter per day (kWh/m2/day) is approximately 24% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 26% 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: Douglass Hills vs. the U.S.
Below is a month-by-month comparison of how average Douglass Hills 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 Douglass Hills, KY at this current time.
Solar Power Output in Douglass Hills
The Power of Solar in Douglass Hills, KY
Monthly AC solar system output averages for Douglass Hills (ky). Month-by-month solar power, as ranked by AC output, in Douglass Hills. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Douglass Hills, KY
Douglass Hills (KY) has a average annual solar AC output value of 5493.29 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Douglass Hills is August with an average of 544.75 kWhac, followed by July at 531.1 kWhac and September at 518.07 kWhac. [2]
The three months that historically average the lowest average solar output levels in Douglass Hills (Kentucky) are December with an average of 297.99 kWhac, followed by January with an average of 344.34 kWhac and November at 382.03 kWhac. [2]
Cost of Utilities in Douglass Hills
Douglass Hills Electricity Costs
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Solar Power Poll: Douglass Hills
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Douglass Hills Natural Gas Costs
Sorry, Kentucky residential natural gas prices are currently unavailable.
Gentle Breeze: 11 mps N
Precip.: Chance of Rain
Humidity: 58%
Cloud cover: 70%
More about Douglass Hills
About Douglass Hills
The city of Douglass Hills, KY in Jefferson County has an approximate population of 5,484. [6]
Douglass Hills, KY Solar Energy
To learn more about solar energy and solar power Douglass Hills, KY, or for more solar-related resources for Douglass Hills, visit the U.S. Energy Information Administration.
Did you know?
Some tax incentives and rebate programs are designed to spur the use of solar energy. These vary by location.
