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Solar Power in 97209 (Portland, OR)

Solar Energy in 97209

The month of July has the highest historical solar radition values in 97209 with an average of 6.47 kWh/m2/day. [More]

Solar Panels in 97209

Solar panels in 97209 that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]

Sunrise & Sunset in 97209

The total length of the day in 97209 (Portland, OR) today (December 25, 2024) will be 8 hours and 46 minutes. [More]

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97209 Solar Energy

Solar Energy in 97209 (Portland, OR)

Solar Energy Data for 97209

See the chart below to see how different types of solar panel installations compare in 97209.

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


Solar Energy Analysis for 97209

Solar Radiation Data in 97209

Based on historical 97209 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 97209. [1]

The region associated with 97209 has an average monthly Global Horizontal Irradiance (GHI) of 3.53 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 5% greater than the average monthly Direct Normal Irradiance (DNI) of 3.35 kWh/m2/day. [1]

Solar installations in 97209 that are always titled at the latitude of Portland (Average Tilt at Latitude or ATaL) average 4.04 kWh/m2/day, or about 14% greater than the average monthly GHI of 3.53 kWh/m2/day and approximately 21% greater than the average monthly DNI of 3.35 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 97209

Solar Radiation Data in 97209

See the chart below for monthly solar radiation levels in 97209.

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

Solar Radiation Analysis for 97209

Solar Radiation Data in 97209

The region associated with 97209 has a average annual solar radiation value of 4.2 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in 97209 is July with an average of 6.47 kWh/m2/day, followed by August at 6.35 kWh/m2/day and September at 5.59 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in 97209 are December with an average of 1.85 kWh/m2/day, followed by January with an average of 1.85 kWh/m2/day and November at 2.35 kWh/m2/day. [1]

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Solar Power Comparison: 97209 vs. the U.S.

Solar Power Levels in 97209

The average monthly solar radiation level in 97209, of 4.2 kilowatt hours per square meter per day (kWh/m2/day) is approximately 7% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 36% 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: 97209 vs. the U.S.

Below is a month-by-month comparison of how average 97209 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 97209

Sunrise / Sunset in 97209

  • Sunrise/Sunset for December 25, 2024 [2]
    • Sunrise: 7:48 am
    • Sunset: 4:34 pm
    • Length of Day: 8:46
Solar Energy Statistics for 97209

Best Months for Solar in 97209

  • Top Solar Power Months Historically [1]
    • Solar Radiation July (6.47 kWh/m2/day)
    • ATaL: July (6.07 kWh/m2/day)
    • DNI: July (6.08 kWh/m2/day)
    • GHI: July (6.46 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in 97209

We do not have data on solar panel installations in ZIP Code 97209 at the current time.

Solar Power Output in 97209

The Power of Solar in 97209

Monthly AC solar system output averages for 97209. Month-by-month solar power, as ranked by AC output, in 97209. [2]

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

Solar Output Analysis for 97209

Solar Radiation Data in 97209

97209 has a average annual solar AC output value of 4688.47 kilowatt hours (AC). [2]

The month with the highest historical solar power output in 97209 is July with an average of 591.44 kWhac, followed by August at 574.4 kWhac and June at 495.46 kWhac. [2]

The three months that historically average the lowest average solar output levels in 97209 are January with an average of 185.55 kWhac, followed by December with an average of 186.71 kWhac and November at 225.48 kWhac. [2]

Weather Forecast for 97209 [5]

Wed Dec 25
46°F
Moderate Rain
Min: 42°F
Max: 46°F
Gentle Breeze: 10 mps S
Precip.: Chance of Rain
Humidity: 79%
Cloud cover: 100%
Thu Dec 26
51°F
Heavy Intensity Rain
Min: 46°F
Max: 51°F
Moderate breeze: 17 mps SW
Precip.: Chance of Rain
Humidity: 75%
Cloud cover: 82%
Fri Dec 27
50°F
Moderate Rain
Min: 44°F
Max: 51°F
Moderate breeze: 16 mps SW
Precip.: Chance of Rain
Humidity: 86%
Cloud cover: 96%
Sat Dec 28
52°F
Light Rain
Min: 48°F
Max: 52°F
Gentle Breeze: 12 mps SW
Precip.: Chance of Rain
Humidity: 80%
Cloud cover: 100%
Sun Dec 29
48°F
Moderate Rain
Min: 44°F
Max: 49°F
Moderate breeze: 15 mps S
Precip.: Chance of Rain
Humidity: 77%
Cloud cover: 100%
Mon Dec 30
46°F
Moderate Rain
Min: 43°F
Max: 46°F
Gentle Breeze: 12 mps S
Precip.: Chance of Rain
Humidity: 87%
Cloud cover: 100%

More about 97209

About 97209

The ZIP code 97209 is associated with the city of Portland in Multnomah County in Oregon.

97209 Solar Power

97209 Solar Energy & Power

To learn more about solar energy and solar power in 97209, or for more solar-related resources for OR, check out the U.S. Energy Information Administration.

Did you know?

Some tax incentives and rebate programs are designed to spur the use of solar energy. These vary by location.

Cities in Oregon

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References

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