Solar Energy in Hartly, DE

Solar Energy Data in Hartly, DE

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

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

Solar Energy Analysis for Hartly, DE

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

Hartly has an average monthly Global Horizontal Irradiance (GHI) of 4.15 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 0% less than the average monthly Direct Normal Irradiance (DNI) of 4.17 kWh/m2/day. ^[1]

Solar installations in Hartly that are always titled at the latitude of Hartly (Average Tilt at Latitude or ATaL) average 4.86 kWh/m2/day, or about 17% greater than the average monthly GHI of 4.15 kWh/m2/day and approximately 17% greater than the average monthly DNI of 4.17 kWh/m2/day. ^[1]

Solar Radiation Data in Hartly, DE

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

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

Solar Radiation Analysis for Hartly, DE

Hartly, DE has a average annual solar radiation value of 5.05 kilowatt hours per square meter per day (kWh/m2/day). ^[1]

The month with the highest historical solar radition values in Hartly is August with an average of 6.04 kWh/m2/day, followed by July at 5.94 kWh/m2/day and June at 5.66 kWh/m2/day. ^[1]

The three months that historically average the lowest average solar radiation levels in Hartly (Delaware) are December with an average of 3.67 kWh/m2/day, followed by January with an average of 3.86 kWh/m2/day and November at 4.15 kWh/m2/day. ^[1]

Solar Power Levels in Hartly

The average monthly solar radiation level in Hartly, DE, of 5.05 kilowatt hours per square meter per day (kWh/m2/day) is approximately 28% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 24% 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: Hartly vs. the U.S.

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

The Power of Solar in Hartly, DE

Monthly AC solar system output averages for Hartly (de). Month-by-month solar power, as ranked by AC output, in Hartly. ^[2]

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

Solar Output Analysis for Hartly, DE

Hartly (DE) has a average annual solar AC output value of 5755.25 kilowatt hours (AC). ^[2]

The month with the highest historical solar power output in Hartly is August with an average of 556.55 kWhac, followed by July at 552.36 kWhac and March at 529.76 kWhac. ^[2]

The three months that historically average the lowest average solar output levels in Hartly (Delaware) are December with an average of 375.43 kWhac, followed by January with an average of 396.51 kWhac and November at 406.39 kWhac. ^[2]