Based on historical San Felipe, 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 San Felipe.[1]
San Felipe has an average monthly Global Horizontal Irradiance (GHI) of 4.67 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 6% greater than the average monthly Direct Normal Irradiance (DNI) of 4.4 kWh/m2/day. [1]
Solar installations in San Felipe that are always titled at the latitude of San Felipe (Average Tilt at Latitude or ATaL) average 5.09 kWh/m2/day, or about 9% greater than the average monthly GHI of 4.67 kWh/m2/day and approximately 16% greater than the average monthly DNI of 4.4 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 San Felipe
Solar Radiation Data in San Felipe, TX
See the chart below for monthly solar radiation levels in San Felipe.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for San Felipe, TX
San Felipe, TX has a average annual solar radiation value of 5.23 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in San Felipe is October with an average of 6.05 kWh/m2/day, followed by August at 5.89 kWh/m2/day and September at 5.75 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in San Felipe (Texas) are January with an average of 4.31 kWh/m2/day, followed by December with an average of 4.36 kWh/m2/day and February at 4.44 kWh/m2/day. [1]
Solar Power Comparison: San Felipe vs. the U.S.
Solar Power Levels in San Felipe
The average monthly solar radiation level in San Felipe, TX, of 5.23 kilowatt hours per square meter per day (kWh/m2/day) is approximately 33% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 21% 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: San Felipe vs. the U.S.
Below is a month-by-month comparison of how average San Felipe 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 San Felipe, TX at this current time.
Solar Power Output in San Felipe
The Power of Solar in San Felipe, TX
Monthly AC solar system output averages for San Felipe (tx). Month-by-month solar power, as ranked by AC output, in San Felipe. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for San Felipe, TX
San Felipe (TX) has a average annual solar AC output value of 5781.12 kilowatt hours (AC). [2]
The month with the highest historical solar power output in San Felipe is October with an average of 569.58 kWhac, followed by August at 532.55 kWhac and May at 521.26 kWhac. [2]
The three months that historically average the lowest average solar output levels in San Felipe (Texas) are February with an average of 391.75 kWhac, followed by January with an average of 423.21 kWhac and December at 432.21 kWhac. [2]
Cost of Utilities in San Felipe
San Felipe Electricity Costs
Sorry, San Felipe residential electricity prices are currently unavailable.
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Solar Power Poll: San Felipe
Vote now: Given all of the data and analysis provided for San Felipe, is solar power a good choice for residents of this town?
San Felipe Natural Gas Costs
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Fresh Breeze: 20 mps S
Precip.: Chance of Rain
Humidity: 58%
Cloud cover: 82%
More about San Felipe
About San Felipe
The town of San Felipe, TX in Austin County has an approximate population of 747. [6]
San Felipe, TX Solar Energy
To learn more about solar energy and solar power San Felipe, TX, or for more solar-related resources for San Felipe, 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.
