The month of August has the highest historical solar radition values in Castle Hills with an average of 6.19 kWh/m2/day. [More]
Solar Panels in Castle Hills
Solar panels in Castle Hills that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]
Sunrise & Sunset in Castle Hills
The total length of the day in Castle Hills, TX today (December 22, 2024) will be 10 hours and 17 minutes. [More]
Solar Power in Castle Hills, TX
Solar Energy Data in Castle Hills, TX
See the chart below to see how different types of solar panel installations compare in Castle Hills.
Based on historical Castle Hills, 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 Castle Hills.[1]
Castle Hills has an average monthly Global Horizontal Irradiance (GHI) of 4.73 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 2% greater than the average monthly Direct Normal Irradiance (DNI) of 4.65 kWh/m2/day. [1]
Solar installations in Castle Hills that are always titled at the latitude of Castle Hills (Average Tilt at Latitude or ATaL) average 5.18 kWh/m2/day, or about 10% greater than the average monthly GHI of 4.73 kWh/m2/day and approximately 11% greater than the average monthly DNI of 4.65 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 Castle Hills
Solar Radiation Data in Castle Hills, TX
See the chart below for monthly solar radiation levels in Castle Hills.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Castle Hills, TX
Castle Hills, TX has a average annual solar radiation value of 5.5 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Castle Hills is August with an average of 6.19 kWh/m2/day, followed by September at 6.07 kWh/m2/day and October at 5.98 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Castle Hills (Texas) are December with an average of 4.65 kWh/m2/day, followed by January with an average of 4.87 kWh/m2/day and November at 4.96 kWh/m2/day. [1]
Solar Power Comparison: Castle Hills vs. the U.S.
Solar Power Levels in Castle Hills
The average monthly solar radiation level in Castle Hills, TX, of 5.5 kilowatt hours per square meter per day (kWh/m2/day) is approximately 40% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 17% 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: Castle Hills vs. the U.S.
Below is a month-by-month comparison of how average Castle Hills 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 Castle Hills, TX at this current time.
Solar Power Output in Castle Hills
The Power of Solar in Castle Hills, TX
Monthly AC solar system output averages for Castle Hills (tx). Month-by-month solar power, as ranked by AC output, in Castle Hills. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Castle Hills, TX
Castle Hills (TX) has a average annual solar AC output value of 6074.81 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Castle Hills is August with an average of 560.8 kWhac, followed by October at 559.55 kWhac and July at 539 kWhac. [2]
The three months that historically average the lowest average solar output levels in Castle Hills (Texas) are December with an average of 454.7 kWhac, followed by November with an average of 465.4 kWhac and January at 472.48 kWhac. [2]
Cost of Utilities in Castle Hills
Castle Hills Electricity Costs
Sorry, Castle Hills residential electricity prices are currently unavailable.
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Solar Power Poll: Castle Hills
Vote now: Given all of the data and analysis provided for Castle Hills, is solar power a good choice for residents of this city?
Castle Hills Natural Gas Costs
Sorry, Texas residential natural gas prices are currently unavailable.
The city of Castle Hills, TX in Bexar County has an approximate population of 4,116. [6]
Castle Hills, TX Solar Energy
To learn more about solar energy and solar power Castle Hills, TX, or for more solar-related resources for Castle Hills, visit the U.S. Energy Information Administration.
Did you know?
About half of the sun's energy is absorbed by the Earth's surface; about 30 percent is reflected back from the surface.
