Based on historical 77803 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 77803.[1]
The region associated with 77803 has an average monthly Global Horizontal Irradiance (GHI) of 4.66 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 4% greater than the average monthly Direct Normal Irradiance (DNI) of 4.5 kWh/m2/day. [1]
Solar installations in 77803 that are always titled at the latitude of Bryan (Average Tilt at Latitude or ATaL) average 5.11 kWh/m2/day, or about 10% greater than the average monthly GHI of 4.66 kWh/m2/day and approximately 14% greater than the average monthly DNI of 4.5 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 77803
Solar Radiation Data in 77803
See the chart below for monthly solar radiation levels in 77803.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for 77803
The region associated with 77803 has a average annual solar radiation value of 5.34 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in 77803 is August with an average of 6.13 kWh/m2/day, followed by September at 6.04 kWh/m2/day and June at 5.68 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in 77803 are December with an average of 4.28 kWh/m2/day, followed by January with an average of 4.5 kWh/m2/day and February at 4.88 kWh/m2/day. [1]
Solar Power Comparison: 77803 vs. the U.S.
Solar Power Levels in 77803
The average monthly solar radiation level in 77803, of 5.34 kilowatt hours per square meter per day (kWh/m2/day) is approximately 36% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 19% 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: 77803 vs. the U.S.
Below is a month-by-month comparison of how average 77803 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 have data on solar panel installations in ZIP Code 77803 at the current time.
Solar Power Output in 77803
The Power of Solar in 77803
Monthly AC solar system output averages for 77803. Month-by-month solar power, as ranked by AC output, in 77803. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for 77803
77803 has a average annual solar AC output value of 5885.74 kilowatt hours (AC). [2]
The month with the highest historical solar power output in 77803 is August with an average of 547.42 kWhac, followed by September at 538.14 kWhac and October at 526.1 kWhac. [2]
The three months that historically average the lowest average solar output levels in 77803 are December with an average of 417.57 kWhac, followed by February with an average of 426.28 kWhac and January at 435.85 kWhac. [2]
The ZIP code 77803 is associated with the city of Bryan in Brazos County in Texas.
77803 Solar Energy & Power
To learn more about solar energy and solar power in 77803, or for more solar-related resources for TX, check out the U.S. Energy Information Administration.
Did you know?
Nineteen-year-old Edmund Becquerel, a French experimental physicist, discovered the basis of solar energy in 1839.