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Solar Power in 01581 (Westborough, MA)

Solar Energy in 01581

The month of July has the highest historical solar radition values in 01581 with an average of 5.83 kWh/m2/day. [More]

Solar Panels in 01581

Solar panels in 01581 that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]

Sunrise & Sunset in 01581

The total length of the day in 01581 (Westborough, MA) today (December 09, 2022) will be 9 hours and 11 minutes. [More]

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01581 Solar Energy

Solar Energy in 01581 (Westborough, MA)

Solar Energy Data for 01581

See the chart below to see how different types of solar panel installations compare in 01581.

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


Solar Energy Analysis for 01581

Solar Radiation Data in 01581

Based on historical 01581 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 01581. [1]

The region associated with 01581 has an average monthly Global Horizontal Irradiance (GHI) of 3.82 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 1% greater than the average monthly Direct Normal Irradiance (DNI) of 3.77 kWh/m2/day. [1]

Solar installations in 01581 that are always titled at the latitude of Westborough (Average Tilt at Latitude or ATaL) average 4.53 kWh/m2/day, or about 19% greater than the average monthly GHI of 3.82 kWh/m2/day and approximately 20% greater than the average monthly DNI of 3.77 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 01581

Solar Radiation Data in 01581

See the chart below for monthly solar radiation levels in 01581.

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

Solar Radiation Analysis for 01581

Solar Radiation Data in 01581

The region associated with 01581 has a average annual solar radiation value of 4.89 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in 01581 is July with an average of 5.83 kWh/m2/day, followed by August at 5.75 kWh/m2/day and September at 5.57 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in 01581 are December with an average of 3.32 kWh/m2/day, followed by January with an average of 3.87 kWh/m2/day and November at 3.97 kWh/m2/day. [1]

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Solar Power Comparison: 01581 vs. the U.S.

Solar Power Levels in 01581

The average monthly solar radiation level in 01581, of 4.89 kilowatt hours per square meter per day (kWh/m2/day) is approximately 24% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 26% 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: 01581 vs. the U.S.

Below is a month-by-month comparison of how average 01581 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 01581

Sunrise / Sunset in 01581

  • Sunrise/Sunset for December 09, 2022 [2]
    • Sunrise: 7:03 am
    • Sunset: 4:14 pm
    • Length of Day: 9:11
Solar Energy Statistics for 01581

Best Months for Solar in 01581

  • Top Solar Power Months Historically [1]
    • Solar Radiation July (5.83 kWh/m2/day)
    • ATaL: July (5.46 kWh/m2/day)
    • DNI: July (4.59 kWh/m2/day)
    • GHI: July (5.85 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in 01581

We do not have data on solar panel installations in ZIP Code 01581 at the current time.

Solar Power Output in 01581

The Power of Solar in 01581

Monthly AC solar system output averages for 01581. Month-by-month solar power, as ranked by AC output, in 01581. [2]

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

Solar Output Analysis for 01581

Solar Radiation Data in 01581

01581 has a average annual solar AC output value of 5409.71 kilowatt hours (AC). [2]

The month with the highest historical solar power output in 01581 is July with an average of 518.81 kWhac, followed by August at 518.38 kWhac and May at 510.89 kWhac. [2]

The three months that historically average the lowest average solar output levels in 01581 are December with an average of 331.05 kWhac, followed by November with an average of 370.74 kWhac and January at 386.17 kWhac. [2]

Weather Forecast for 01581 [5]

Fri Dec 9
42°F
Sky Is Clear
Min: 31°F
Max: 44°F
Light breeze: 8 mps N
Precip.: n/a
Humidity: 37%
Cloud cover: 0%
Sat Dec 10
35°F
Scattered Clouds
Min: 29°F
Max: 37°F
Gentle Breeze: 10 mps NNE
Precip.: n/a
Humidity: 46%
Cloud cover: 50%
Sun Dec 11
34°F
Light Snow
Min: 26°F
Max: 35°F
Light breeze: 7 mps NNE
Precip.: Chance of Snow
Humidity: 52%
Cloud cover: 64%
Mon Dec 12
32°F
Light Snow
Min: 25°F
Max: 36°F
Light breeze: 6 mps NNE
Precip.: Chance of Snow
Humidity: 62%
Cloud cover: 81%
Tue Dec 13
35°F
Sky Is Clear
Min: 25°F
Max: 35°F
Moderate breeze: 14 mps NNW
Precip.: n/a
Humidity: 53%
Cloud cover: 0%
Wed Dec 14
35°F
Few Clouds
Min: 24°F
Max: 40°F
Moderate breeze: 12 mps NNW
Precip.: n/a
Humidity: 49%
Cloud cover: 11%

More about 01581

About 01581

The ZIP code 01581 is associated with the city of Westborough in Worcester County in Massachusetts.

01581 Solar Power

01581 Solar Energy & Power

To learn more about solar energy and solar power in 01581, or for more solar-related resources for MA, check out 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.

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References

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