Based on historical Lancaster, 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 Lancaster.[1]
Lancaster has an average monthly Global Horizontal Irradiance (GHI) of 4.1 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 5% greater than the average monthly Direct Normal Irradiance (DNI) of 3.92 kWh/m2/day. [1]
Solar installations in Lancaster that are always titled at the latitude of Lancaster (Average Tilt at Latitude or ATaL) average 4.64 kWh/m2/day, or about 13% greater than the average monthly GHI of 4.1 kWh/m2/day and approximately 18% greater than the average monthly DNI of 3.92 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 Lancaster
Solar Radiation Data in Lancaster, KY
See the chart below for monthly solar radiation levels in Lancaster.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Lancaster, KY
Lancaster, KY has a average annual solar radiation value of 4.92 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Lancaster is September with an average of 5.92 kWh/m2/day, followed by August at 5.86 kWh/m2/day and June at 5.85 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Lancaster (Kentucky) are December with an average of 3.02 kWh/m2/day, followed by January with an average of 3.55 kWh/m2/day and February at 4.04 kWh/m2/day. [1]
Solar Power Comparison: Lancaster vs. the U.S.
Solar Power Levels in Lancaster
The average monthly solar radiation level in Lancaster, KY, of 4.92 kilowatt hours per square meter per day (kWh/m2/day) is approximately 25% 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: Lancaster vs. the U.S.
Below is a month-by-month comparison of how average Lancaster 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 Lancaster, KY at this current time.
Solar Power Output in Lancaster
The Power of Solar in Lancaster, KY
Monthly AC solar system output averages for Lancaster (ky). Month-by-month solar power, as ranked by AC output, in Lancaster. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Lancaster, KY
Lancaster (KY) has a average annual solar AC output value of 5472.08 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Lancaster is August with an average of 527.84 kWhac, followed by September at 524.41 kWhac and June at 522.07 kWhac. [2]
The three months that historically average the lowest average solar output levels in Lancaster (Kentucky) are December with an average of 303.95 kWhac, followed by January with an average of 357.08 kWhac and February at 363.86 kWhac. [2]
Cost of Utilities in Lancaster
Lancaster Electricity Costs
Sorry, Lancaster residential electricity prices are currently unavailable.
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Solar Power Poll: Lancaster
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Lancaster Natural Gas Costs
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Gentle Breeze: 9 mps S
Precip.: Chance of Rain
Humidity: 77%
Cloud cover: 100%
Thu Dec 26
50°F
Light Rain
Min: 45°F
Max: 53°F
Light breeze: 7 mps S
Precip.: Chance of Rain
Humidity: 85%
Cloud cover: 100%
More about Lancaster
About Lancaster
The city of Lancaster, KY in Garrard County has an approximate population of 3,442. [6]
Lancaster, KY Solar Energy
To learn more about solar energy and solar power Lancaster, KY, or for more solar-related resources for Lancaster, 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.