Based on historical Northwest, NC data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Northwest.[1]
Northwest has an average monthly Global Horizontal Irradiance (GHI) of 4.52 kilowatt hours per square meter per day (kWh/m2/day), which is approximately equal to the average monthly Direct Normal Irradiance (DNI) of 4.52 kWh/m2/day. [1]
Solar installations in Northwest that are always titled at the latitude of Northwest (Average Tilt at Latitude or ATaL) average 5.15 kWh/m2/day, or about 14% greater than the average monthly GHI of 4.52 kWh/m2/day and approximately 14% greater than the average monthly DNI of 4.52 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 Northwest
Solar Radiation Data in Northwest, NC
See the chart below for monthly solar radiation levels in Northwest.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Northwest, NC
Northwest, NC has a average annual solar radiation value of 5.29 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Northwest is May with an average of 5.8 kWh/m2/day, followed by April at 5.78 kWh/m2/day and June at 5.63 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Northwest (North Carolina) are December with an average of 4.51 kWh/m2/day, followed by January with an average of 4.65 kWh/m2/day and February at 4.93 kWh/m2/day. [1]
Solar Power Comparison: Northwest vs. the U.S.
Solar Power Levels in Northwest
The average monthly solar radiation level in Northwest, NC, of 5.29 kilowatt hours per square meter per day (kWh/m2/day) is approximately 35% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 20% 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: Northwest vs. the U.S.
Below is a month-by-month comparison of how average Northwest 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 Northwest, NC at this current time.
Solar Power Output in Northwest
The Power of Solar in Northwest, NC
Monthly AC solar system output averages for Northwest (nc). Month-by-month solar power, as ranked by AC output, in Northwest. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Northwest, NC
Northwest (NC) has a average annual solar AC output value of 5744.39 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Northwest is May with an average of 524.8 kWhac, followed by March at 520.22 kWhac and April at 512.08 kWhac. [2]
The three months that historically average the lowest average solar output levels in Northwest (North Carolina) are February with an average of 426.42 kWhac, followed by December with an average of 429.53 kWhac and January at 448.1 kWhac. [2]
Cost of Utilities in Northwest
Northwest Electricity Costs
Sorry, Northwest residential electricity prices are currently unavailable.
Please check back later.
Solar Power Poll: Northwest
Vote now: Given all of the data and analysis provided for Northwest, is solar power a good choice for residents of this city?
Northwest Natural Gas Costs
Sorry, North Carolina residential natural gas prices are currently unavailable.
The city of Northwest, NC in Brunswick County has an approximate population of 735. [6]
Northwest, NC Solar Energy
To learn more about solar energy and solar power Northwest, NC, or for more solar-related resources for Northwest, 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.