See the chart below to see how different types of solar panel installations compare in Terra Alta.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.
Based on historical Terra Alta, WV data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Terra Alta. [1]
Terra Alta has an average monthly Global Horizontal Irradiance (GHI) of 3.77 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 8% greater than the average monthly Direct Normal Irradiance (DNI) of 3.48 kWh/m2/day. [1]
Solar installations in Terra Alta that are always titled at the latitude of Terra Alta (Average Tilt at Latitude or ATaL) average 4.31 kWh/m2/day, or about 14% greater than the average monthly GHI of 3.77 kWh/m2/day and approximately 24% greater than the average monthly DNI of 3.48 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 Terra Alta.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Terra Alta, WV has a average annual solar radiation value of 4.54 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Terra Alta is August with an average of 5.5 kWh/m2/day, followed by June at 5.47 kWh/m2/day and July at 5.43 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Terra Alta (West Virginia) are December with an average of 2.76 kWh/m2/day, followed by January with an average of 3.14 kWh/m2/day and November at 3.5 kWh/m2/day. [1]
The average monthly solar radiation level in Terra Alta, WV, of 4.54 kilowatt hours per square meter per day (kWh/m2/day) is approximately 16% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 31% 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 Terra Alta 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 town of Terra Alta, WV at this current time.
Monthly AC solar system output averages for Terra Alta (wv). Month-by-month solar power, as ranked by AC output, in Terra Alta. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Terra Alta (WV) has a average annual solar AC output value of 5026.73 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Terra Alta is August with an average of 498.92 kWhac, followed by July at 491.1 kWhac and June at 486.18 kWhac. [2]
The three months that historically average the lowest average solar output levels in Terra Alta (West Virginia) are December with an average of 276.71 kWhac, followed by January with an average of 316.25 kWhac and November at 328.87 kWhac. [2]
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Vote now: Given all of the data and analysis provided for Terra Alta, is solar power a good choice for residents of this town?
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The town of Terra Alta, WV in Preston County has an approximate population of 1,477. [6]
To learn more about solar energy and solar power Terra Alta, WV, or for more solar-related resources for Terra Alta, visit the U.S. Energy Information Administration.
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