Based on historical Delaware, OK data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Delaware.[1]
Delaware has an average monthly Global Horizontal Irradiance (GHI) of 4.46 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 7% less than the average monthly Direct Normal Irradiance (DNI) of 4.79 kWh/m2/day. [1]
Solar installations in Delaware that are always titled at the latitude of Delaware (Average Tilt at Latitude or ATaL) average 5.12 kWh/m2/day, or about 15% greater than the average monthly GHI of 4.46 kWh/m2/day and approximately 7% greater than the average monthly DNI of 4.79 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 Delaware
Solar Radiation Data in Delaware, OK
See the chart below for monthly solar radiation levels in Delaware.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Delaware, OK
Delaware, OK 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 Delaware is August with an average of 6.1 kWh/m2/day, followed by June at 6.06 kWh/m2/day and September at 6.06 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Delaware (Oklahoma) are December with an average of 4.07 kWh/m2/day, followed by January with an average of 4.44 kWh/m2/day and November at 4.49 kWh/m2/day. [1]
Solar Power Comparison: Delaware vs. the U.S.
Solar Power Levels in Delaware
The average monthly solar radiation level in Delaware, OK, 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: Delaware vs. the U.S.
Below is a month-by-month comparison of how average Delaware 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 town of Delaware, OK at this current time.
Solar Power Output in Delaware
The Power of Solar in Delaware, OK
Monthly AC solar system output averages for Delaware (ok). Month-by-month solar power, as ranked by AC output, in Delaware. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Delaware, OK
Delaware (OK) has a average annual solar AC output value of 6018.92 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Delaware is August with an average of 554.3 kWhac, followed by July at 551.19 kWhac and June at 544.99 kWhac. [2]
The three months that historically average the lowest average solar output levels in Delaware (Oklahoma) are December with an average of 411.86 kWhac, followed by November with an average of 426.99 kWhac and January at 449.22 kWhac. [2]
Cost of Utilities in Delaware
Delaware Electricity Costs
Sorry, Delaware residential electricity prices are currently unavailable.
Please check back later.
Solar Power Poll: Delaware
Vote now: Given all of the data and analysis provided for Delaware, is solar power a good choice for residents of this town?
Delaware Natural Gas Costs
Sorry, Oklahoma residential natural gas prices are currently unavailable.
The town of Delaware, OK in Nowata County has an approximate population of 417. [6]
Delaware, OK Solar Energy
To learn more about solar energy and solar power Delaware, OK, or for more solar-related resources for Delaware, visit the U.S. Energy Information Administration.
Did you know?
It takes light about 8 minutes, 19 seconds to travel the 93,000,000 miles from the sun's surface to us on Earth.