Based on historical Hollyvilla, 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 Hollyvilla.[1]
Hollyvilla has an average monthly Global Horizontal Irradiance (GHI) of 4.13 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 2% greater than the average monthly Direct Normal Irradiance (DNI) of 4.03 kWh/m2/day. [1]
Solar installations in Hollyvilla that are always titled at the latitude of Hollyvilla (Average Tilt at Latitude or ATaL) average 4.72 kWh/m2/day, or about 14% greater than the average monthly GHI of 4.13 kWh/m2/day and approximately 17% greater than the average monthly DNI of 4.03 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 Hollyvilla
Solar Radiation Data in Hollyvilla, KY
See the chart below for monthly solar radiation levels in Hollyvilla.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Hollyvilla, KY
Hollyvilla, KY has a average annual solar radiation value of 4.89 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Hollyvilla is August with an average of 5.92 kWh/m2/day, followed by June at 5.83 kWh/m2/day and September at 5.8 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Hollyvilla (Kentucky) are December with an average of 3.33 kWh/m2/day, followed by January with an average of 3.59 kWh/m2/day and February at 3.94 kWh/m2/day. [1]
Solar Power Comparison: Hollyvilla vs. the U.S.
Solar Power Levels in Hollyvilla
The average monthly solar radiation level in Hollyvilla, KY, of 4.89 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: Hollyvilla vs. the U.S.
Below is a month-by-month comparison of how average Hollyvilla 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 Hollyvilla, KY at this current time.
Solar Power Output in Hollyvilla
The Power of Solar in Hollyvilla, KY
Monthly AC solar system output averages for Hollyvilla (ky). Month-by-month solar power, as ranked by AC output, in Hollyvilla. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Hollyvilla, KY
Hollyvilla (KY) has a average annual solar AC output value of 5510.8 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Hollyvilla is August with an average of 543.97 kWhac, followed by July at 524.65 kWhac and June at 522.07 kWhac. [2]
The three months that historically average the lowest average solar output levels in Hollyvilla (Kentucky) are December with an average of 337.72 kWhac, followed by February with an average of 359.65 kWhac and January at 362.08 kWhac. [2]
Cost of Utilities in Hollyvilla
Hollyvilla Electricity Costs
Sorry, Hollyvilla residential electricity prices are currently unavailable.
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Solar Power Poll: Hollyvilla
Vote now: Given all of the data and analysis provided for Hollyvilla, is solar power a good choice for residents of this city?
Hollyvilla Natural Gas Costs
Sorry, Kentucky residential natural gas prices are currently unavailable.
The city of Hollyvilla, KY in Jefferson County has an approximate population of 537. [6]
Hollyvilla, KY Solar Energy
To learn more about solar energy and solar power Hollyvilla, KY, or for more solar-related resources for Hollyvilla, 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.
