Solar Panel Cost Guide in Cohasset, MA (Dec 2022)

  • Cohasset Solar Installation Cost: $9,076
  • 25-Year Savings: $16,121
  • Payback Period: 9.0 Years

See cost of a solar system near you:

EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 11/09/2022

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Average Cost of Solar Panels in Cohasset

We go over average solar pricing in Cohasset.

The average cost of solar panels in Cohasset is $3 per watt. Using this figure, a typical 4.4 would cost about $9,076 before the 30% federal solar tax credit is applied.

These figures are just estimates, and how much solar costs for you will most likely vary based on factors unique to your home and what company you want to go with. Many homeowners find installing solar panels is a rewarding investment. The average homeowner in Cohasset can save around $22,000 on their energy bills over 20 years.

Click the button below to get connected to a highly rated solar installer in Cohasset for a personalized estimate.

Solar savings over time in Cohasset

Year Return on Investment
1 years $-8,068
3 years $-6,052
5 years $-4,036
7 years $-2,021
9 years $-5
11 years $2,011
13 years $4,027
15 years $6,042
17 years $8,058
19 years $10,074
21 years $12,090
23 years $14,105
25 years $16,121

Top Solar Installers in Cohasset

DIY solar panel installation is a way to cut costs, but it's an undertaking that can take a lot of hard work. Hiring an installer can make switching to solar power much easier. The expertise that solar companies provide can be helpful as well, especially if you don't quite know what kind of solar equipment you need.

You can get a free quote from a local solar installer on the cost of solar panels for your home. Here are some nearby:

Best National Provider

SunPower

★★★★★
5.0

  • 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

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

See all of the solar companies in Cohasset

Factors that Affect Solar Panel Costs in Cohasset

For many Cohasset homeowners, the decision to install a solar energy system depends on cost. However, the range of solar installation costs can be quite wide in Cohasset, with typical prices between $20,000 to $40,000. There are a number of factors that considerably influence the price you'll pay, which we'll go over below.

Solar Equipment

Size is one of the largest factors that influences the overall cost of going solar. That's why it's a priority to accurately gauge the size of the solar energy system needed for your home by figuring out your energy needs. Some solar brands — like Maxeon from SunPower — are more expensive upfront but also tend to offer better efficiency. In a city like Cohasset, 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 more impactful. Additional equipment like electric vehicle chargers and solar batteries will also increase the cost.

Solar Financing Terms

Many homeowners find the average cost of solar in Cohasset to be too steep, even if the investment pays off over time. Fortunately, nearly every solar company in the area offers financing options. Solar loans substantially decrease upfront costs in most cases, but they also result in paying more over time due to interest. You'll have to consider the long-term cost of loans, including the amount of interest you'll pay over the length of the loan. If you're only able to get a high-interest loan, then your total can be hundreds or even thousands of dollars above the equipment and labor cost. Making a larger down payment or getting a solar loan with a low interest rate could reduce your costs significantly.

Solar Panel Installation Company

Finally, the company you get to install your solar panels can influence your pricing. Cohasset's solar companies all have different labor costs and add varying upcharges to equipment. Companies that 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 find a company that has the products, warranties and services you're looking for and also fits 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 $3.06 $12,842 $21,450 9.4 years
8 kW $3.00 $16,793 $28,929 9.2 years
10 kW $2.94 $20,580 $36,573 9.0 years
12 kW $2.88 $24,202 $44,382 8.8 years
14 kW $2.82 $27,660 $52,355 8.6 years
16 kW $2.76 $30,952 $60,493 8.5 years
18 kW $2.70 $34,080 $68,796 8.3 years
20 kW $2.65 $37,044 $77,263 8.1 years

How to Save on Solar Panels

Since the kind of solar panels and the installer you choose has an impact on your costs and your system's durability and efficiency, it's important to select the right ones for you. Here are some tips to keep in mind to help with your decision:

  • Reputation: Your solar installer should have a good reputation as a company and have proven expertise in the field. A couple of ways to check this are to look for whether a company has technicians that hold a certification from the North American Board of Certified Energy Practitioners (NABCEP) and if it has good reviews from previous customers.
  • Contract: Look through the contract terms closely to make sure you understand the overall cost, project completion timeline incentives and warranties.
  • Warranty: Each company may offer different types of warranties that provide different kinds of coverage. A 25-year, all-inclusive warranty is the gold standard.
  • Solar Panel Brands: Homeowners will have different preferences for panels depending on their locations and how much efficiency they need. Even though there are many options for which kind of solar panel you can get, not every company will have access to the exact one you may want or need, so make sure you ask for their list of offerings before deciding.

Best National Provider

SunPower

★★★★★
5.0

  • 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

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Cohasset, MA Solar Cost FAQs

How much does it cost to install solar panels in Cohasset?

The average cost of solar panels in Cohasset is about $14,700 for a 5-kW system and $29,400 for a 10-kW system before the ITC, but the real cost will depend on things such as the model of solar panels you want, what size system you need and how much energy you use.

What other factors should I consider aside from cost when buying solar panels?

Cost is certainly one of the most important factors you should consider when buying solar panels, but other important factors include efficiency, durability, and quality.

Is it worth going solar in Cohasset?

Whether or not solar panels are worth it depends on a variety of factors like local electricity rates and the amount of direct sunlight your roof gets.

What solar power system size is right for my home?

To figure out what solar panel system size you need, you need to know how much energy your home needs and how much sunlight your home gets. For a general estimate, however, since each panel can typically 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.

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