Based on historical Westbrook, ME data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Westbrook.[1]
Westbrook has an average monthly Global Horizontal Irradiance (GHI) of 3.8 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 7% less than the average monthly Direct Normal Irradiance (DNI) of 4.09 kWh/m2/day. [1]
Solar installations in Westbrook that are always titled at the latitude of Westbrook (Average Tilt at Latitude or ATaL) average 4.58 kWh/m2/day, or about 21% greater than the average monthly GHI of 3.8 kWh/m2/day and approximately 12% greater than the average monthly DNI of 4.09 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 Westbrook
Solar Radiation Data in Westbrook, ME
See the chart below for monthly solar radiation levels in Westbrook.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Westbrook, ME
Westbrook, ME has a average annual solar radiation value of 4.86 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Westbrook is August with an average of 5.79 kWh/m2/day, followed by April at 5.71 kWh/m2/day and July at 5.67 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Westbrook (Maine) are December with an average of 3.12 kWh/m2/day, followed by November with an average of 3.54 kWh/m2/day and January at 3.72 kWh/m2/day. [1]
Solar Power Comparison: Westbrook vs. the U.S.
Solar Power Levels in Westbrook
The average monthly solar radiation level in Westbrook, ME, of 4.86 kilowatt hours per square meter per day (kWh/m2/day) is approximately 24% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 26% 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: Westbrook vs. the U.S.
Below is a month-by-month comparison of how average Westbrook 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 Westbrook, ME at this current time.
Solar Power Output in Westbrook
The Power of Solar in Westbrook, ME
Monthly AC solar system output averages for Westbrook (me). Month-by-month solar power, as ranked by AC output, in Westbrook. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Westbrook, ME
Westbrook (ME) has a average annual solar AC output value of 5467.38 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Westbrook is April with an average of 532.2 kWhac, followed by August at 528 kWhac and March at 526 kWhac. [2]
The three months that historically average the lowest average solar output levels in Westbrook (Maine) are December with an average of 313.39 kWhac, followed by November with an average of 339.37 kWhac and January at 382.31 kWhac. [2]
Cost of Utilities in Westbrook
Westbrook Electricity Costs
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Solar Power Poll: Westbrook
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Westbrook Natural Gas Costs
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More about Westbrook
About Westbrook
The city of Westbrook, ME in Cumberland County has an approximate population of 17,494. [6]
Westbrook, ME Solar Energy
To learn more about solar energy and solar power Westbrook, ME, or for more solar-related resources for Westbrook, visit the U.S. Energy Information Administration.
Did you know?
Various missions to space by different countries are known to utilize solar energy as a main power source.