Solar Energy LocalSolar Energy Local
Solar Energy & Solar Power Resources

Solar Power in 45304 (Arcanum, OH)

Solar Energy in 45304

The month of August has the highest historical solar radition values in 45304 with an average of 6.11 kWh/m2/day. [More]

Solar Panels in 45304

Solar panels in 45304 that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]

Sunrise & Sunset in 45304

The total length of the day in 45304 (Arcanum, OH) today (January 21, 2026) will be 9 hours and 52 minutes. [More]

Compare Solar Quotes
Compare Solar Quotes
45304 Solar Energy

Solar Energy in 45304 (Arcanum, OH)

Solar Energy Data for 45304

See the chart below to see how different types of solar panel installations compare in 45304.

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


Solar Energy Analysis for 45304

Solar Radiation Data in 45304

Based on historical 45304 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 45304. [1]

The region associated with 45304 has an average monthly Global Horizontal Irradiance (GHI) of 3.97 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 5% greater than the average monthly Direct Normal Irradiance (DNI) of 3.78 kWh/m2/day. [1]

Solar installations in 45304 that are always titled at the latitude of Arcanum (Average Tilt at Latitude or ATaL) average 4.51 kWh/m2/day, or about 14% greater than the average monthly GHI of 3.97 kWh/m2/day and approximately 19% greater than the average monthly DNI of 3.78 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 45304

Solar Radiation Data in 45304

See the chart below for monthly solar radiation levels in 45304.

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

Solar Radiation Analysis for 45304

Solar Radiation Data in 45304

The region associated with 45304 has a average annual solar radiation value of 4.83 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in 45304 is August with an average of 6.11 kWh/m2/day, followed by July at 5.95 kWh/m2/day and June at 5.81 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in 45304 are December with an average of 2.93 kWh/m2/day, followed by January with an average of 3.16 kWh/m2/day and November at 3.85 kWh/m2/day. [1]

Compare Solar Quotes
Compare Solar Quotes

Solar Power Comparison: 45304 vs. the U.S.

Solar Power Levels in 45304

The average monthly solar radiation level in 45304, of 4.83 kilowatt hours per square meter per day (kWh/m2/day) is approximately 23% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 27% 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: 45304 vs. the U.S.

Below is a month-by-month comparison of how average 45304 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 45304

Sunrise / Sunset in 45304

  • Sunrise/Sunset for January 21, 2026 [2]
    • Sunrise: 7:53 am
    • Sunset: 5:45 pm
    • Length of Day: 9:52
Solar Energy Statistics for 45304

Best Months for Solar in 45304

  • Top Solar Power Months Historically [1]
    • Solar Radiation August (6.11 kWh/m2/day)
    • ATaL: July (5.73 kWh/m2/day)
    • DNI: July (5.12 kWh/m2/day)
    • GHI: July (6.18 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in 45304

We do not have data on solar panel installations in ZIP Code 45304 at the current time.

Solar Power Output in 45304

The Power of Solar in 45304

Monthly AC solar system output averages for 45304. Month-by-month solar power, as ranked by AC output, in 45304. [2]

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

Solar Output Analysis for 45304

Solar Radiation Data in 45304

45304 has a average annual solar AC output value of 5541.81 kilowatt hours (AC). [2]

The month with the highest historical solar power output in 45304 is August with an average of 570.22 kWhac, followed by July at 552.09 kWhac and May at 533.87 kWhac. [2]

The three months that historically average the lowest average solar output levels in 45304 are December with an average of 306.3 kWhac, followed by January with an average of 329.71 kWhac and February at 359.68 kWhac. [2]

Weather Forecast for 45304 [5]

Wed Jan 21
32°F
Light Snow
Min: 19°F
Max: 35°F
Fresh Breeze: 21 mps SW
Precip.: Chance of Snow
Humidity: 87%
Cloud cover: 100%
Thu Jan 22
27°F
Overcast Clouds
Min: 22°F
Max: 31°F
Fresh Breeze: 19 mps W
Precip.: n/a
Humidity: 40%
Cloud cover: 100%
Fri Jan 23
9°F
Overcast Clouds
Min: 5°F
Max: 26°F
Moderate breeze: 18 mps NW
Precip.: n/a
Humidity: 47%
Cloud cover: 100%
Sat Jan 24
9°F
Overcast Clouds
Min: 3°F
Max: 12°F
Gentle Breeze: 12 mps NNE
Precip.: n/a
Humidity: 34%
Cloud cover: 100%
Sun Jan 25
15°F
Snow
Min: 9°F
Max: 16°F
Gentle Breeze: 12 mps ENE
Precip.: Chance of Snow
Humidity: 91%
Cloud cover: 100%
Mon Jan 26
16°F
Overcast Clouds
Min: 6°F
Max: 17°F
Moderate breeze: 15 mps WNW
Precip.: n/a
Humidity: 74%
Cloud cover: 95%

More about 45304

About 45304

The ZIP code 45304 is associated with the city of Arcanum in Darke County in Ohio.

45304 Solar Power

45304 Solar Energy & Power

To learn more about solar energy and solar power in 45304, or for more solar-related resources for OH, check out the U.S. Energy Information Administration.

Did you know?

The solar energy that strikes the Earth in one hour could provide all of the Earth's energy needs for a complete year.

Cities in Ohio

More ZIP Codes in OH


Go

References

[ X ]

Is solar right for your home?

Take the first step toward powering your home with solar energy.

Start now with an online solar savings estimate.