The month of April has the highest historical solar radition values in Saint Helena with an average of 5.93 kWh/m2/day. [More]
Solar Panels in Saint Helena
Solar panels in Saint Helena that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]
Sunrise & Sunset in Saint Helena
The total length of the day in Saint Helena, NC today (December 21, 2024) will be 9 hours and 53 minutes. [More]
Solar Power in Saint Helena, NC
Solar Energy Data in Saint Helena, NC
See the chart below to see how different types of solar panel installations compare in Saint Helena.
Based on historical Saint Helena, 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 Saint Helena.[1]
Saint Helena has an average monthly Global Horizontal Irradiance (GHI) of 4.5 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 1% greater than the average monthly Direct Normal Irradiance (DNI) of 4.47 kWh/m2/day. [1]
Solar installations in Saint Helena that are always titled at the latitude of Saint Helena (Average Tilt at Latitude or ATaL) average 5.13 kWh/m2/day, or about 14% greater than the average monthly GHI of 4.5 kWh/m2/day and approximately 15% greater than the average monthly DNI of 4.47 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 Saint Helena
Solar Radiation Data in Saint Helena, NC
See the chart below for monthly solar radiation levels in Saint Helena.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Saint Helena, NC
Saint Helena, NC has a average annual solar radiation value of 5.33 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Saint Helena is April with an average of 5.93 kWh/m2/day, followed by May at 5.83 kWh/m2/day and June at 5.58 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Saint Helena (North Carolina) are December with an average of 4.4 kWh/m2/day, followed by January with an average of 4.74 kWh/m2/day and February at 5 kWh/m2/day. [1]
Solar Power Comparison: Saint Helena vs. the U.S.
Solar Power Levels in Saint Helena
The average monthly solar radiation level in Saint Helena, NC, of 5.33 kilowatt hours per square meter per day (kWh/m2/day) is approximately 36% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 19% 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: Saint Helena vs. the U.S.
Below is a month-by-month comparison of how average Saint Helena 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 village of Saint Helena, NC at this current time.
Solar Power Output in Saint Helena
The Power of Solar in Saint Helena, NC
Monthly AC solar system output averages for Saint Helena (nc). Month-by-month solar power, as ranked by AC output, in Saint Helena. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Saint Helena, NC
Saint Helena (NC) has a average annual solar AC output value of 5748.01 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Saint Helena is May with an average of 523.76 kWhac, followed by April at 523.4 kWhac and October at 500.33 kWhac. [2]
The three months that historically average the lowest average solar output levels in Saint Helena (North Carolina) are December with an average of 419.28 kWhac, followed by February with an average of 427.67 kWhac and January at 456.11 kWhac. [2]
Cost of Utilities in Saint Helena
Saint Helena Electricity Costs
Sorry, Saint Helena residential electricity prices are currently unavailable.
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Solar Power Poll: Saint Helena
Vote now: Given all of the data and analysis provided for Saint Helena, is solar power a good choice for residents of this village?
Saint Helena Natural Gas Costs
Sorry, North Carolina residential natural gas prices are currently unavailable.
The village of Saint Helena, NC in Pender County has an approximate population of 389. [6]
Saint Helena, NC Solar Energy
To learn more about solar energy and solar power Saint Helena, NC, or for more solar-related resources for Saint Helena, 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.
