See the chart below to see how different types of solar panel installations compare in 03821.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.
Based on historical 03821 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 03821. [1]
The region associated with 03821 has an average monthly Global Horizontal Irradiance (GHI) of 3.84 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 5% less than the average monthly Direct Normal Irradiance (DNI) of 4.06 kWh/m2/day. [1]
Solar installations in 03821 that are always titled at the latitude of Dover (Average Tilt at Latitude or ATaL) average 4.61 kWh/m2/day, or about 20% greater than the average monthly GHI of 3.84 kWh/m2/day and approximately 14% greater than the average monthly DNI of 4.06 kWh/m2/day. [1]
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: 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: 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.
See the chart below for monthly solar radiation levels in 03821.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
The region associated with 03821 has a average annual solar radiation value of 4.85 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in 03821 is July with an average of 5.92 kWh/m2/day, followed by August at 5.81 kWh/m2/day and May at 5.67 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in 03821 are December with an average of 3.05 kWh/m2/day, followed by November with an average of 3.56 kWh/m2/day and January at 3.64 kWh/m2/day. [1]
The average monthly solar radiation level in 03821, of 4.85 kilowatt hours per square meter per day (kWh/m2/day) is approximately 23% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 27% 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).
Below is a month-by-month comparison of how average 03821 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 have data on solar panel installations in ZIP Code 03821 at the current time.
Monthly AC solar system output averages for 03821. Month-by-month solar power, as ranked by AC output, in 03821. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
03821 has a average annual solar AC output value of 5547.9 kilowatt hours (AC). [2]
The month with the highest historical solar power output in 03821 is July with an average of 549.48 kWhac, followed by May at 543.75 kWhac and August at 535.91 kWhac. [2]
The three months that historically average the lowest average solar output levels in 03821 are December with an average of 319.35 kWhac, followed by November with an average of 345.7 kWhac and January at 380.46 kWhac. [2]
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The ZIP code 03821 is associated with the city of Dover in Strafford County in New Hampshire.
To learn more about solar energy and solar power in 03821, or for more solar-related resources for NH, check out the U.S. Energy Information Administration.
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