Based on historical Palouse, WA data, solar panels that always track the sun throughout the day will produce the maximum solar energy output in Palouse.[1]
Palouse has an average monthly Global Horizontal Irradiance (GHI) of 3.96 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 17% less than the average monthly Direct Normal Irradiance (DNI) of 4.75 kWh/m2/day. [1]
Solar installations in Palouse that are always titled at the latitude of Palouse (Average Tilt at Latitude or ATaL) average 4.71 kWh/m2/day, or about 19% greater than the average monthly GHI of 3.96 kWh/m2/day and approximately 1% less than the average monthly DNI of 4.75 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 Palouse
Solar Radiation Data in Palouse, WA
See the chart below for monthly solar radiation levels in Palouse.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Palouse, WA
Palouse, WA has a average annual solar radiation value of 4.67 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Palouse is July with an average of 7.25 kWh/m2/day, followed by August at 6.96 kWh/m2/day and June at 6.27 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Palouse (Washington) are December with an average of 1.83 kWh/m2/day, followed by January with an average of 2.11 kWh/m2/day and November at 2.54 kWh/m2/day. [1]
Solar Power Comparison: Palouse vs. the U.S.
Solar Power Levels in Palouse
The average monthly solar radiation level in Palouse, WA, of 4.67 kilowatt hours per square meter per day (kWh/m2/day) is approximately 19% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 29% 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: Palouse vs. the U.S.
Below is a month-by-month comparison of how average Palouse 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 city of Palouse, WA at this current time.
Solar Power Output in Palouse
The Power of Solar in Palouse, WA
Monthly AC solar system output averages for Palouse (wa). Month-by-month solar power, as ranked by AC output, in Palouse. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Palouse, WA
Palouse (WA) has a average annual solar AC output value of 5170.77 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Palouse is July with an average of 646.7 kWhac, followed by August at 616.72 kWhac and May at 568.32 kWhac. [2]
The three months that historically average the lowest average solar output levels in Palouse (Washington) are December with an average of 184.79 kWhac, followed by January with an average of 213.27 kWhac and November at 247.4 kWhac. [2]
Cost of Utilities in Palouse
Palouse Electricity Costs
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Solar Power Poll: Palouse
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Palouse Natural Gas Costs
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Moderate breeze: 15 mps ESE
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Fri Dec 27
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Snow
Min: 32°F
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Moderate breeze: 14 mps ESE
Precip.: Chance of Snow
Humidity: 98%
Cloud cover: 100%
More about Palouse
About Palouse
The city of Palouse, WA in Whitman County has an approximate population of 998. [6]
Palouse, WA Solar Energy
To learn more about solar energy and solar power Palouse, WA, or for more solar-related resources for Palouse, visit 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.