Based on historical New Castle, 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 New Castle.[1]
New Castle has an average monthly Global Horizontal Irradiance (GHI) of 3.78 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 11% greater than the average monthly Direct Normal Irradiance (DNI) of 3.41 kWh/m2/day. [1]
Solar installations in New Castle that are always titled at the latitude of New Castle (Average Tilt at Latitude or ATaL) average 4.3 kWh/m2/day, or about 14% greater than the average monthly GHI of 3.78 kWh/m2/day and approximately 26% greater than the average monthly DNI of 3.41 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 New Castle
Solar Radiation Data in New Castle, PA
See the chart below for monthly solar radiation levels in New Castle.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for New Castle, PA
New Castle, PA has a average annual solar radiation value of 4.54 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in New Castle is July with an average of 5.92 kWh/m2/day, followed by August at 5.82 kWh/m2/day and June at 5.49 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in New Castle (Pennsylvania) are December with an average of 2.45 kWh/m2/day, followed by January with an average of 2.84 kWh/m2/day and November at 3.36 kWh/m2/day. [1]
Solar Power Comparison: New Castle vs. the U.S.
Solar Power Levels in New Castle
The average monthly solar radiation level in New Castle, PA, of 4.54 kilowatt hours per square meter per day (kWh/m2/day) is approximately 16% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 31% 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: New Castle vs. the U.S.
Below is a month-by-month comparison of how average New Castle 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 New Castle, PA at this current time.
Solar Power Output in New Castle
The Power of Solar in New Castle, PA
Monthly AC solar system output averages for New Castle (pa). Month-by-month solar power, as ranked by AC output, in New Castle. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for New Castle, PA
New Castle (PA) has a average annual solar AC output value of 5018.33 kilowatt hours (AC). [2]
The month with the highest historical solar power output in New Castle is July with an average of 534.27 kWhac, followed by August at 518.08 kWhac and May at 496.32 kWhac. [2]
The three months that historically average the lowest average solar output levels in New Castle (Pennsylvania) are December with an average of 246.95 kWhac, followed by January with an average of 289.41 kWhac and November at 314.13 kWhac. [2]
Cost of Utilities in New Castle
New Castle Electricity Costs
Sorry, New Castle residential electricity prices are currently unavailable.
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Solar Power Poll: New Castle
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New Castle Natural Gas Costs
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Light breeze: 5 mps ESE
Precip.: Chance of Rain
Humidity: 97%
Cloud cover: 100%
More about New Castle
About New Castle
The city of New Castle, PA in Lawrence County has an approximate population of 23,273. [6]
New Castle, PA Solar Energy
To learn more about solar energy and solar power New Castle, PA, or for more solar-related resources for New Castle, 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.
