Based on historical Buffalo, NY data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Buffalo.[1]
Buffalo has an average monthly Global Horizontal Irradiance (GHI) of 3.68 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 6% greater than the average monthly Direct Normal Irradiance (DNI) of 3.47 kWh/m2/day. [1]
Solar installations in Buffalo that are always titled at the latitude of Buffalo (Average Tilt at Latitude or ATaL) average 4.14 kWh/m2/day, or about 13% greater than the average monthly GHI of 3.68 kWh/m2/day and approximately 19% greater than the average monthly DNI of 3.47 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 Buffalo
Solar Radiation Data in Buffalo, NY
See the chart below for monthly solar radiation levels in Buffalo.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Buffalo, NY
Buffalo, NY has a average annual solar radiation value of 4.42 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Buffalo is July with an average of 5.95 kWh/m2/day, followed by August at 5.88 kWh/m2/day and May at 5.86 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Buffalo (New York) are December with an average of 1.92 kWh/m2/day, followed by January with an average of 2.48 kWh/m2/day and November at 2.76 kWh/m2/day. [1]
Solar Power Comparison: Buffalo vs. the U.S.
Solar Power Levels in Buffalo
The average monthly solar radiation level in Buffalo, NY, of 4.42 kilowatt hours per square meter per day (kWh/m2/day) is approximately 12% 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: Buffalo vs. the U.S.
Below is a month-by-month comparison of how average Buffalo 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 Buffalo, NY at this current time.
Solar Power Output in Buffalo
The Power of Solar in Buffalo, NY
Monthly AC solar system output averages for Buffalo (ny). Month-by-month solar power, as ranked by AC output, in Buffalo. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Buffalo, NY
Buffalo (NY) has a average annual solar AC output value of 5020.53 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Buffalo is July with an average of 550.48 kWhac, followed by May at 544.25 kWhac and August at 537.76 kWhac. [2]
The three months that historically average the lowest average solar output levels in Buffalo (New York) are December with an average of 198.69 kWhac, followed by January with an average of 265.11 kWhac and November at 272.84 kWhac. [2]
Cost of Utilities in Buffalo
Buffalo Electricity Costs
Sorry, Buffalo residential electricity prices are currently unavailable.
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Solar Power Poll: Buffalo
Vote now: Given all of the data and analysis provided for Buffalo, is solar power a good choice for residents of this city?
Buffalo Natural Gas Costs
Sorry, New York residential natural gas prices are currently unavailable.
The city of Buffalo, NY in Erie County has an approximate population of 261,310. [6]
Buffalo, NY Solar Energy
To learn more about solar energy and solar power Buffalo, NY, or for more solar-related resources for Buffalo, 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.