Based on historical Indiana, 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 Indiana.[1]
Indiana has an average monthly Global Horizontal Irradiance (GHI) of 3.77 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 Indiana that are always titled at the latitude of Indiana (Average Tilt at Latitude or ATaL) average 4.3 kWh/m2/day, or about 14% greater than the average monthly GHI of 3.77 kWh/m2/day and approximately 26% 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 Indiana
Solar Radiation Data in Indiana, PA
See the chart below for monthly solar radiation levels in Indiana.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Indiana, PA
Indiana, PA has a average annual solar radiation value of 4.52 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Indiana is August with an average of 5.72 kWh/m2/day, followed by July at 5.61 kWh/m2/day and May at 5.49 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Indiana (Pennsylvania) are December with an average of 2.7 kWh/m2/day, followed by January with an average of 2.81 kWh/m2/day and November at 3.49 kWh/m2/day. [1]
Solar Power Comparison: Indiana vs. the U.S.
Solar Power Levels in Indiana
The average monthly solar radiation level in Indiana, PA, of 4.52 kilowatt hours per square meter per day (kWh/m2/day) is approximately 15% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 32% 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: Indiana vs. the U.S.
Below is a month-by-month comparison of how average Indiana 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 Indiana, PA at this current time.
Solar Power Output in Indiana
The Power of Solar in Indiana, PA
Monthly AC solar system output averages for Indiana (pa). Month-by-month solar power, as ranked by AC output, in Indiana. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Indiana, PA
Indiana (PA) has a average annual solar AC output value of 5024.04 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Indiana is August with an average of 515.85 kWhac, followed by July at 507.37 kWhac and May at 505.49 kWhac. [2]
The three months that historically average the lowest average solar output levels in Indiana (Pennsylvania) are December with an average of 273.42 kWhac, followed by January with an average of 287.99 kWhac and November at 331.87 kWhac. [2]
Cost of Utilities in Indiana
Indiana Electricity Costs
Sorry, Indiana residential electricity prices are currently unavailable.
Please check back later.
Solar Power Poll: Indiana
Vote now: Given all of the data and analysis provided for Indiana, is solar power a good choice for residents of this borough?
Indiana Natural Gas Costs
Sorry, Pennsylvania residential natural gas prices are currently unavailable.
The borough of Indiana, PA in Indiana County has an approximate population of 13,975. [6]
Indiana, PA Solar Energy
To learn more about solar energy and solar power Indiana, PA, or for more solar-related resources for Indiana, 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.