The month of August has the highest historical solar radition values in Johnson City with an average of 6.37 kWh/m2/day. [More]
Solar Panels in Johnson City
Solar panels in Johnson City that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]
Sunrise & Sunset in Johnson City
The total length of the day in Johnson City, TX today (April 18, 2024) will be 13 hours and 3 minutes. [More]
Solar Power in Johnson City, TX
Solar Energy Data in Johnson City, TX
See the chart below to see how different types of solar panel installations compare in Johnson City.
Based on historical Johnson City, TX data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Johnson City.[1]
Johnson City has an average monthly Global Horizontal Irradiance (GHI) of 4.85 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 4% less than the average monthly Direct Normal Irradiance (DNI) of 5.03 kWh/m2/day. [1]
Solar installations in Johnson City that are always titled at the latitude of Johnson City (Average Tilt at Latitude or ATaL) average 5.35 kWh/m2/day, or about 10% greater than the average monthly GHI of 4.85 kWh/m2/day and approximately 6% greater than the average monthly DNI of 5.03 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 Johnson City
Solar Radiation Data in Johnson City, TX
See the chart below for monthly solar radiation levels in Johnson City.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Johnson City, TX
Johnson City, TX has a average annual solar radiation value of 5.54 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Johnson City is August with an average of 6.37 kWh/m2/day, followed by September at 6.17 kWh/m2/day and July at 5.95 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Johnson City (Texas) are December with an average of 4.7 kWh/m2/day, followed by November with an average of 4.84 kWh/m2/day and January at 4.93 kWh/m2/day. [1]
Solar Power Comparison: Johnson City vs. the U.S.
Solar Power Levels in Johnson City
The average monthly solar radiation level in Johnson City, TX, of 5.54 kilowatt hours per square meter per day (kWh/m2/day) is approximately 41% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 16% 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: Johnson City vs. the U.S.
Below is a month-by-month comparison of how average Johnson City 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 Johnson City, TX at this current time.
Solar Power Output in Johnson City
The Power of Solar in Johnson City, TX
Monthly AC solar system output averages for Johnson City (tx). Month-by-month solar power, as ranked by AC output, in Johnson City. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Johnson City, TX
Johnson City (TX) has a average annual solar AC output value of 6135.26 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Johnson City is August with an average of 581.45 kWhac, followed by September at 546.91 kWhac and October at 542.09 kWhac. [2]
The three months that historically average the lowest average solar output levels in Johnson City (Texas) are November with an average of 449.21 kWhac, followed by February with an average of 460.53 kWhac and December at 463.52 kWhac. [2]
Cost of Utilities in Johnson City
Johnson City Electricity Costs
Sorry, Johnson City residential electricity prices are currently unavailable.
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Solar Power Poll: Johnson City
Vote now: Given all of the data and analysis provided for Johnson City, is solar power a good choice for residents of this city?
Johnson City Natural Gas Costs
Sorry, Texas residential natural gas prices are currently unavailable.
The city of Johnson City, TX in Blanco County has an approximate population of 1,656. [6]
Johnson City, TX Solar Energy
To learn more about solar energy and solar power Johnson City, TX, or for more solar-related resources for Johnson City, visit the U.S. Energy Information Administration.
Did you know?
The largest solar power plant in the world covers 1000 acres & is located in the Mojave Desert in California.
