See the chart below to see how different types of solar panel installations compare in 77473.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.
Based on historical 77473 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 77473. [1]
The region associated with 77473 has an average monthly Global Horizontal Irradiance (GHI) of 4.64 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 7% greater than the average monthly Direct Normal Irradiance (DNI) of 4.35 kWh/m2/day. [1]
Solar installations in 77473 that are always titled at the latitude of San Felipe (Average Tilt at Latitude or ATaL) average 5.06 kWh/m2/day, or about 9% greater than the average monthly GHI of 4.64 kWh/m2/day and approximately 16% greater than the average monthly DNI of 4.35 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 77473.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Sorry, solar radiation data for 77473 is not currently available. Please try again later.
Below is a month-by-month comparison of how average 77473 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 77473 at this current time.
However, 77473 is in Austin County and Austin County (TX) has at least 0 solar insallations right now. [1]
Monthly AC solar system output averages for 77473. Month-by-month solar power, as ranked by AC output, in 77473. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
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Contractors & builders that specialize in solar panel installations in or near 77473.
Sorry, no local solar energy contractors found.
Our search for solar contractors companies located in 77473 produced no matches.
Businesses that sell solar energy equipment and/or solar parts in or near 77473.
Sorry, no local business selling solar equipment were found.
Our search for companies selling solar parts located in 77473 produced no matches.
Energy conservation specialists that offer consulting services in or near 77473.
Sorry, no local energy conservation specialists were found.
Our search for energy conservation specialists located in 77473 produced no matches.
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The ZIP code 77473 is associated with the city of San Felipe in Austin County in Texas.
To learn more about solar energy and solar power in 77473, or for more solar-related resources for TX, check out the U.S. Energy Information Administration.
Some tax incentives and rebate programs are designed to spur the use of solar energy. These vary by location.
