Solar PV Analysis of Dighton, United States
Dighton, Massachusetts is a decent location for year-round solar energy production. The amount of electricity you can generate with solar panels depends on the season. In Summer, you can expect to generate about 6.12 kilowatt-hours (kWh) per day for each kilowatt (kW) of solar panels installed. This drops to around 3.65 kWh/day in Autumn and then down to 2.15 kWh/day in Winter when days are shorter and there's less sunlight available. However, it picks up again in Spring with an average generation of about 5.77 kWh/day per kW.
The best times to generate solar power at this location would be during the sunnier months - specifically, Summer and Spring when sunlight is more abundant.
For fixed panel installations at this location, tilting them at an angle of approximately 36 degrees towards the South will maximize their exposure to the sun throughout the year and thus increase overall energy production.
However, there might be some challenges that could potentially hinder your ability to produce as much energy as possible from your solar installation in Dighton due its local weather conditions or environmental factors.
For instance, Massachusetts experiences cold winters which often bring snowfall that could cover your panels leading to reduced efficiency or even temporary loss of production until they're cleared off again.
To mitigate these issues:
1) Installations should be done by professionals who understand how best to position panels not only for optimal sun exposure but also considering local weather patterns.
2) Regular maintenance checks are crucial especially during winter months; ensuring snow is removed promptly from your panels will help maintain their efficiency.
3) Consider installing a system that allows for easy access so that snow removal can be done safely without damaging the equipment.
4) For areas prone heavy rainfall or storms causing debris build-up on panels; regular cleaning would ensure maximum light absorption thereby maintaining high levels of productivity.
In conclusion: While Dighton, MA might not be the absolute best location for solar energy production due to its seasonal variations in sunlight and potential weather-related challenges, it's still a viable option especially if you're prepared to manage those challenges effectively.
Note: The Northern Temperate Zone extends from 35° latitude North up to 66.5° latitude.
So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 4253 locations across the United States. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in the United States by location
Solar output per kW of installed solar PV by season in Dighton
Seasonal solar PV output for Latitude: 41.8125, Longitude: -71.1427 (Dighton, United States), based on our analysis of 8760 hourly intervals of solar and meteorological data (one whole year) retrieved for that set of coordinates/location from NASA POWER (The Prediction of Worldwide Energy Resources) API:
Ideally tilt fixed solar panels 36° South in Dighton, United States
To maximize your solar PV system's energy output in Dighton, United States (Lat/Long 41.8125, -71.1427) throughout the year, you should tilt your panels at an angle of 36° South for fixed panel installations.
As the Earth revolves around the Sun each year, the maximum angle of elevation of the Sun varies by +/- 23.45 degrees from its equinox elevation angle for a particular latitude. Finding the exact optimal angle to maximise solar PV production throughout the year can be challenging, but with careful consideration of historical solar energy and meteorological data for a certain location, it can be done precisely.
We use our own calculation, which incorporates NASA solar and meteorological data for the exact Lat/Long coordinates, to determine the ideal tilt angle of a solar panel that will yield maximum annual solar output. We calculate the optimal angle for each day of the year, taking into account its contribution to the yearly total PV potential at that specific location.
Seasonally adjusted solar panel tilt angles for Dighton, United States
If you can adjust the tilt angle of your solar PV panels, please refer to the seasonal tilt angles below for optimal solar energy production in Dighton, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 36° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 25° South in Summer | 46° South in Autumn | 56° South in Winter | 35° South in Spring |
Our recommendations take into account more than just latitude and Earth's position in its elliptical orbit around the Sun. We also incorporate historical solar and meteorological data from NASA's Prediction of Worldwide Energy Resources (POWER) API to assign a weight to each ideal angle for each day based on its historical contribution to overall solar PV potential during a specific season.
This approach allows us to provide much more accurate recommendations than relying solely on latitude, as it considers unique weather conditions in different locations sharing the same latitude worldwide.
Calculate solar panel row spacing in Dighton, United States
We've added a feature to calculate minimum solar panel row spacing by location. Enter your panel size and orientation below to get the minimum spacing in Dighton, United States.
Our calculation method
- Solar Position:
We determine the Sun's position on the Winter solstice using the location's latitude and solar declination. - Shadow Projection:
We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle. - Minimum Spacing:
We add the shadow length to the horizontal space occupied by tilted panels.
This approach ensures maximum space efficiency while avoiding shading during critical times, as the Winter solstice represents the worst-case scenario for shadow length.
Topography for solar PV around Dighton, United States
Dighton, located in Massachusetts, United States, is characterized by a relatively flat topography with some gentle rolling hills. The area is mostly residential and agricultural with plenty of open spaces and fields which could be suitable for large-scale solar PV installations.
Potential sites for solar PV system installation could include unused agricultural lands or brownfield sites. Open spaces without shading from trees or buildings would be ideal to maximize sun exposure. It's also important to consider the proximity to electrical grid infrastructure for ease of connection.
However, it's crucial to take into account local zoning laws and regulations as well as potential environmental impacts before planning any large-scale solar project. A detailed feasibility study including aspects such as land ownership, accessibility, soil condition among others will need to be conducted.
In terms of climate conditions conducive for solar energy production, Massachusetts has a relatively high level of annual sunlight hours compared to other states in the northeastern U.S., making it potentially suitable for solar power generation.
United States solar PV Stats as a country
United States ranks 2nd in the world for cumulative solar PV capacity, with 95,209 total MW's of solar PV installed. This means that 3.40% of United States's total energy as a country comes from solar PV (that's 26th in the world). Each year United States is generating 289 Watts from solar PV per capita (United States ranks 15th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in United States?
Yes, there are several incentives for businesses wanting to install solar energy in the United States. These include federal tax credits, state and local rebates, net metering policies, and renewable energy certificates (RECs). Additionally, many states have enacted legislation that requires utilities to purchase a certain amount of electricity from renewable sources such as solar.
Do you have more up to date information than this on incentives towards solar PV projects in United States? Please reach out to us and help us keep this information current. Thanks!
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Tuesday 21st of May 2024
Last Updated: Monday 21st of July 2025
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Compare this location to others worldwide for solar PV potential
The solar PV analyses available on our website, including this one, are offered as a free service to the global community. Our aim is to provide education and aid informed decision-making regarding solar PV installations.
However, please note that these analyses are general guidance and may not meet specific project requirements. For in-depth, tailored forecasts and analysis crucial for feasibility studies or when pursuing maximum ROI from your solar projects, feel free to contact us; we offer comprehensive consulting services expressly for this purpose.
Helping you assess viability of solar PV for your site
Calculate Your Optimal Solar Panel Tilt Angle: A Comprehensive Guide
Enhance your solar panel's performance with our in-depth guide. Determine the best tilt angle using hard data, debunk common misunderstandings, and gain insight into how your specific location affects solar energy production.
