Based on historical Loretto, PA data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Loretto.[1]
Loretto has an average monthly Global Horizontal Irradiance (GHI) of 3.76 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 10% greater than the average monthly Direct Normal Irradiance (DNI) of 3.42 kWh/m2/day. [1]
Solar installations in Loretto that are always titled at the latitude of Loretto (Average Tilt at Latitude or ATaL) average 4.28 kWh/m2/day, or about 14% greater than the average monthly GHI of 3.76 kWh/m2/day and approximately 25% greater than the average monthly DNI of 3.42 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 Loretto
Solar Radiation Data in Loretto, PA
See the chart below for monthly solar radiation levels in Loretto.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Loretto, PA
Loretto, PA has a average annual solar radiation value of 4.45 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Loretto is August with an average of 5.65 kWh/m2/day, followed by July at 5.53 kWh/m2/day and May at 5.45 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Loretto (Pennsylvania) are December with an average of 2.47 kWh/m2/day, followed by January with an average of 3.07 kWh/m2/day and November at 3.48 kWh/m2/day. [1]
Solar Power Comparison: Loretto vs. the U.S.
Solar Power Levels in Loretto
The average monthly solar radiation level in Loretto, PA, of 4.45 kilowatt hours per square meter per day (kWh/m2/day) is approximately 13% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 33% 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: Loretto vs. the U.S.
Below is a month-by-month comparison of how average Loretto 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 borough of Loretto, PA at this current time.
Solar Power Output in Loretto
The Power of Solar in Loretto, PA
Monthly AC solar system output averages for Loretto (pa). Month-by-month solar power, as ranked by AC output, in Loretto. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Loretto, PA
Loretto (PA) has a average annual solar AC output value of 4950.24 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Loretto is August with an average of 513.16 kWhac, followed by July at 504.85 kWhac and May at 501.12 kWhac. [2]
The three months that historically average the lowest average solar output levels in Loretto (Pennsylvania) are December with an average of 252.62 kWhac, followed by January with an average of 314.16 kWhac and November at 327.49 kWhac. [2]
Cost of Utilities in Loretto
Loretto Electricity Costs
Sorry, Loretto residential electricity prices are currently unavailable.
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Solar Power Poll: Loretto
Vote now: Given all of the data and analysis provided for Loretto, is solar power a good choice for residents of this borough?
Loretto Natural Gas Costs
Sorry, Pennsylvania residential natural gas prices are currently unavailable.
The borough of Loretto, PA in Cambria County has an approximate population of 1,302. [6]
Loretto, PA Solar Energy
To learn more about solar energy and solar power Loretto, PA, or for more solar-related resources for Loretto, visit the U.S. Energy Information Administration.
Did you know?
Nineteen-year-old Edmund Becquerel, a French experimental physicist, discovered the basis of solar energy in 1839.