Based on historical Colstrip, MT data, solar panels that always track the sun throughout the day will produce the maximum solar energy output in Colstrip.[1]
Colstrip has an average monthly Global Horizontal Irradiance (GHI) of 4.08 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 20% less than the average monthly Direct Normal Irradiance (DNI) of 5.09 kWh/m2/day. [1]
Solar installations in Colstrip that are always titled at the latitude of Colstrip (Average Tilt at Latitude or ATaL) average 4.97 kWh/m2/day, or about 22% greater than the average monthly GHI of 4.08 kWh/m2/day and approximately 2% less than the average monthly DNI of 5.09 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 Colstrip
Solar Radiation Data in Colstrip, MT
See the chart below for monthly solar radiation levels in Colstrip.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Colstrip, MT
Colstrip, MT has a average annual solar radiation value of 4.97 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Colstrip is July with an average of 7.11 kWh/m2/day, followed by August at 6.71 kWh/m2/day and June at 6.28 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Colstrip (Montana) are December with an average of 2.55 kWh/m2/day, followed by January with an average of 2.9 kWh/m2/day and November at 3.61 kWh/m2/day. [1]
Solar Power Comparison: Colstrip vs. the U.S.
Solar Power Levels in Colstrip
The average monthly solar radiation level in Colstrip, MT, of 4.97 kilowatt hours per square meter per day (kWh/m2/day) is approximately 26% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 25% 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: Colstrip vs. the U.S.
Below is a month-by-month comparison of how average Colstrip 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 Colstrip, MT at this current time.
Solar Power Output in Colstrip
The Power of Solar in Colstrip, MT
Monthly AC solar system output averages for Colstrip (mt). Month-by-month solar power, as ranked by AC output, in Colstrip. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Colstrip, MT
Colstrip (MT) has a average annual solar AC output value of 5655.66 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Colstrip is July with an average of 640.94 kWhac, followed by August at 623.74 kWhac and June at 570.08 kWhac. [2]
The three months that historically average the lowest average solar output levels in Colstrip (Montana) are December with an average of 265.32 kWhac, followed by January with an average of 298.18 kWhac and February at 351.21 kWhac. [2]
Cost of Utilities in Colstrip
Colstrip Electricity Costs
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Solar Power Poll: Colstrip
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Colstrip Natural Gas Costs
Sorry, Montana residential natural gas prices are currently unavailable.
The city of Colstrip, MT in Rosebud County has an approximate population of 2,214. [6]
Colstrip, MT Solar Energy
To learn more about solar energy and solar power Colstrip, MT, or for more solar-related resources for Colstrip, 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.