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Solar Power in 75069 (Mckinney, TX)

Solar Energy in 75069

The month of August has the highest historical solar radition values in 75069 with an average of 6.31 kWh/m2/day. [More]

Solar Panels in 75069

Solar panels in 75069 that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]

Sunrise & Sunset in 75069

The total length of the day in 75069 (Mckinney, TX) today (July 16, 2025) will be 14 hours and 10 minutes. [More]

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75069 Solar Energy

Solar Energy in 75069 (Mckinney, TX)

Solar Energy Data for 75069

See the chart below to see how different types of solar panel installations compare in 75069.

* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.


Solar Energy Analysis for 75069

Solar Radiation Data in 75069

Based on historical 75069 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 75069. [1]

The region associated with 75069 has an average monthly Global Horizontal Irradiance (GHI) of 4.68 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 5% less than the average monthly Direct Normal Irradiance (DNI) of 4.93 kWh/m2/day. [1]

Solar installations in 75069 that are always titled at the latitude of Mckinney (Average Tilt at Latitude or ATaL) average 5.27 kWh/m2/day, or about 13% greater than the average monthly GHI of 4.68 kWh/m2/day and approximately 7% greater than the average monthly DNI of 4.93 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 75069

Solar Radiation Data in 75069

See the chart below for monthly solar radiation levels in 75069.

* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)

Solar Radiation Analysis for 75069

Solar Radiation Data in 75069

The region associated with 75069 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 75069 is August with an average of 6.31 kWh/m2/day, followed by July at 6.21 kWh/m2/day and September at 6.16 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in 75069 are December with an average of 4.71 kWh/m2/day, followed by January with an average of 4.76 kWh/m2/day and February at 5.03 kWh/m2/day. [1]

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Solar Power Comparison: 75069 vs. the U.S.

Solar Power Levels in 75069

The average monthly solar radiation level in 75069, 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: 75069 vs. the U.S.

Below is a month-by-month comparison of how average 75069 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).

Solar Data & Statistics for 75069

Sunrise / Sunset in 75069

  • Sunrise/Sunset for July 16, 2025 [2]
    • Sunrise: 6:27 am
    • Sunset: 8:37 pm
    • Length of Day: 14:10
Solar Energy Statistics for 75069

Best Months for Solar in 75069

  • Top Solar Power Months Historically [1]
    • Solar Radiation August (6.31 kWh/m2/day)
    • ATaL: August (6.32 kWh/m2/day)
    • DNI: July (6.5 kWh/m2/day)
    • GHI: July (6.87 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in 75069

We do not have data on solar panel installations in ZIP Code 75069 at the current time.

Solar Power Output in 75069

The Power of Solar in 75069

Monthly AC solar system output averages for 75069. Month-by-month solar power, as ranked by AC output, in 75069. [2]

* Amounts listed in kWhac (kilowatt hours (AC))

Solar Output Analysis for 75069

Solar Radiation Data in 75069

75069 has a average annual solar AC output value of 6122.27 kilowatt hours (AC). [2]

The month with the highest historical solar power output in 75069 is August with an average of 566.81 kWhac, followed by July at 560.91 kWhac and September at 539.46 kWhac. [2]

The three months that historically average the lowest average solar output levels in 75069 are February with an average of 445.7 kWhac, followed by December with an average of 466.18 kWhac and January at 475.57 kWhac. [2]

Weather Forecast for 75069 [5]

Tue Jul 15
92°F
Moderate Rain
Min: 76°F
Max: 93°F
Moderate breeze: 16 mps S
Precip.: Chance of Rain
Humidity: 60%
Cloud cover: 50%
Wed Jul 16
95°F
Few Clouds
Min: 78°F
Max: 95°F
Moderate breeze: 15 mps SSW
Precip.: n/a
Humidity: 50%
Cloud cover: 20%
Thu Jul 17
96°F
Few Clouds
Min: 77°F
Max: 99°F
Gentle Breeze: 11 mps S
Precip.: n/a
Humidity: 24%
Cloud cover: 15%
Fri Jul 18
96°F
Sky Is Clear
Min: 78°F
Max: 100°F
Moderate breeze: 14 mps SSW
Precip.: n/a
Humidity: 35%
Cloud cover: 7%
Sat Jul 19
96°F
Few Clouds
Min: 78°F
Max: 99°F
Moderate breeze: 13 mps S
Precip.: n/a
Humidity: 37%
Cloud cover: 20%
Sun Jul 20
98°F
Sky Is Clear
Min: 81°F
Max: 101°F
Moderate breeze: 17 mps SSW
Precip.: n/a
Humidity: 32%
Cloud cover: 4%

More about 75069

About 75069

The ZIP code 75069 is associated with the city of Mckinney in Collin County in Texas.

75069 Solar Power

75069 Solar Energy & Power

To learn more about solar energy and solar power in 75069, or for more solar-related resources for TX, check out the U.S. Energy Information Administration.

Did you know?

Various missions to space by different countries are known to utilize solar energy as a main power source.

Cities in Texas

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References

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