Solar Panel Cost Guide in South Duxbury, MA (2024 Update)
- South Duxbury Solar Installation Cost: $11,760
- 25-Year Savings: $17,498
- Payback Period: 11.3 Years
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Average Cost of Solar Panels in South Duxbury
We break down average solar pricing in South Duxbury.
The national average cost of solar panels is $2.66 per watt, but in South Duxbury it’s 4 per watt.The average solar panel system size in South Duxbury is around 4.1 kilowatts, meaning a cost of about $11,760 for a solar installation, or $16,817 before the 0 federal solar tax credit is applied.
Bear in mind that the figures above are only estimates based on the average energy use of South Duxbury homeowners. The cost of a solar system for your home may be different depending on factors unique to your situation, like your household energy use and solar contractor.For most homeowners, the upfront investment in solar is worth paying. On average homeowners in South Duxbury see about $24,000 in savings on electricity bills over 20 years.
To get a free estimate from a highly rated solar company in South Duxbury, you can click the button below.
Solar savings over time in South Duxbury
| Year | Return on Investment |
|---|---|
| 1 years | $-10,037 |
| 3 years | $-6,590 |
| 5 years | $-3,143 |
| 7 years | $304 |
| 9 years | $3,751 |
| 11 years | $7,198 |
| 13 years | $10,644 |
| 15 years | $14,091 |
| 17 years | $17,538 |
| 19 years | $20,985 |
| 21 years | $24,432 |
| 23 years | $27,879 |
| 25 years | $31,326 |
Top Solar Installers in South Duxbury
Do-it-yourself solar panel installation is a possibility, but it's an undertaking that can be a pain. Using a solar company can make swapping over to solar power much easier. The payback period on a solar system will vary based on factors like your location and energy use, but going with a solar company can help you reach a break-even point sooner. Your provider will be able to help you apply for incentives available in your area.
Working with a vetted solar installer can make going solar easier. Here are our recommendations:
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
See all of the solar companies in South Duxbury
Factors that Affect Solar Panel Costs in South Duxbury
Cost is often one of the most important factors for homeowners considering investing in solar. There are a few major factors that will push your cost above or below the average in South Duxbury: solar equipment and system size, financing options and the solar installation company you choose. We’ll discuss each of these briefly below.
Solar Equipment
One of the most important factors to consider when it comes to the cost of going solar is the size of the solar system, which is measured in kilowatts (kW). The more electricity your household consumes, the larger your system will likely need to be. You can expect to spend about $4,060 per kilowatt in South Duxbury.Some solar panel brands — like Maxeon from SunPower — are more expensive upfront but also tend to offer higher efficiency. In a city like South Duxbury, where sunlight is relatively abundant, efficiency can quickly pay off. Also, if you have a small roof or you don’t have a lot of space for your panels, higher efficiency options will be a better option. Additional equipment like electric vehicle chargers and solar batteries will also increase the cost.
Solar Financing Terms
Solar panels can save you money on energy bills over time, but they can also be a significant investment. That’s why many South Duxbury homeowners decide to finance their solar panel systems to make going solar more affordable.While solar loans make adopting solar energy more accessible for South Duxbury homeowners, they can also add to the total you pay for your system, depending on your interest rate and how long you take to pay off the loan. If you make a larger down payment, though, you can avoid paying as much in interest.
Solar Panel Installation Company
Lastly, the company you choose to install your solar system can impact your pricing. South Duxbury’s solar companies all have different labor costs and add varying upcharges to equipment. Some companies only sell products with high efficiency and therefore a higher price point — like Maxeon solar panels from SunPower or Tesla Powerwall batteries — so choosing those installers will generally cost more. It’s best to do some research and decide on the company that provides the products, warranties and services you want and also is within your budget.
Solar Panel Cost Data by System Size
| System size | Cost per system watt | Solar system cost | 25-Year savings | Payback period |
|---|---|---|---|---|
| 6 kW | $4.22 | $17,734 | $19,985 | 11.8 years |
| 8 kW | $4.14 | $23,191 | $27,101 | 11.5 years |
| 10 kW | $4.06 | $28,420 | $34,445 | 11.3 years |
| 12 kW | $3.98 | $33,422 | $42,016 | 11.1 years |
| 14 kW | $3.90 | $38,196 | $49,814 | 10.8 years |
| 16 kW | $3.82 | $42,744 | $57,840 | 10.6 years |
| 18 kW | $3.74 | $47,064 | $66,093 | 10.4 years |
| 20 kW | $3.65 | $51,156 | $74,574 | 10.2 years |
How to Save on Solar Panels
The company that does your solar system installation will affect the warranties and brands available to you, and it will also have an impact on your total cost. Since picking a company can be difficult, we have some tips to help you, such as:
- Warranty: Many companies offer different kinds of warranties that provide different kinds of coverage. A 25-year, all-inclusive warranty is the gold standard.
- Reputation: Well-established companies likely have a solid reputation. This is important because it ensures that it will not only see your solar project through, but will also provide adequate aftercare and customer support, such as part repairs and replacements.
- Contract: It’s important to read through your solar installer’s contract fully to understand what services they will provide, what the warranty covers and what expectations you should have about the cost.
- Installation Process: Make sure you’re on the same page with the company in regard to how the installation process will go and what needs to be done before your solar panel system is installed, such as updating your electrical system or roof.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's South Duxbury, MA Solar Cost FAQs
What is the average cost of installing solar panels in South Duxbury?
The average cost of solar panels in South Duxbury is about $20,300 for a 5-kW system and $40,600 for a 10-kW system before the ITC, but the real cost will depend on stuff like the kind of solar panels you want, what size system you need and how much energy you consume.
Can you get solar panels for free in South Duxbury?
You can’t get solar panels for free in South Duxbury. However, you may still be able to get them on a lower budget. You can lease solar panels for a low upfront cost or, if you want to own your solar panels, you can finance them with a solar loan.
How much can I save on energy bills after installing solar panels?
Solar panels can potentially eliminate your electricity bills depending on your location and how much sunlight your home gets. Even if it doesn’t get rid of them completely, you can save a lot of money on your bills, about $1,257.30 per year.
What solar power system size is right for my home?
To figure out what solar panel system size you need, you should find out how much energy your home requires and how much sunlight your home gets. For a general estimate, however, since each panel can generally produce about 250 to 400 watt-hours per hour, the average household will need 20 to 35 panels.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.