Solar Panel Cost Guide in Chatham, MA (Jan 2023)

  • Chatham Solar Installation Cost: $8,479
  • 25-Year Savings: $17,624
  • Payback Period: 8.1 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 20, 2023

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We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Average Cost of Solar Panels in Chatham

Let's take a look at the average cost of solar in Chatham.

In Chatham, solar panels cost about $3 per watt on average. To account for the typical energy usage of the average home in Chatham, most homeowners require a 4.1-kilowatt system. Using the figure above, a solar installation costs around $8,479, or $6,274 after the federal solar tax credit of 30% is applied.

How much you pay can be above or below the average in Chatham depending on a few factors, such as the type of solar panels you choose and the solar contractor you hire. With average savings of about $24,000 on power bills over 20 years, many homeowners in Chatham find going solar can pay off big.

To get a free estimate from a top solar company in Chatham, you can click the button below.

Solar savings over time in Chatham

Year Return on Investment
1 years $-7,435
3 years $-5,347
5 years $-3,258
7 years $-1,170
9 years $918
11 years $3,006
13 years $5,095
15 years $7,183
17 years $9,271
19 years $11,360
21 years $13,448
23 years $15,536
25 years $17,624

Top Solar Installers in Chatham

When switching to solar energy, many homeowners choose to hire a solar installer since DIY solar panel installation can be a time-consuming project. Also, if you'd like to maximize your investment in solar power, opting for a solar installer can help with that as well. Different providers can offer repairs, expertise on installation and sometimes even information on local incentives, rebates and net metering programs.

If you're looking for a solar installer in Chatham, we've organized a list of our top suggestions here:

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 Chatham

Factors that Affect Solar Panel Costs in Chatham

For many Chatham homeowners, the decision to install solar panels rests on cost. However, the range of solar installation costs can be quite wide in Chatham, with typical prices between $20,000 to $40,000. There are several factors that significantly influence the price you'll pay, which we'll go over below.

Solar Equipment

One of the most important factors to consider when it comes to the cost of installing solar panels is the size of the solar system, which is measured in kilowatts (kW). The more power your household uses, the larger your system will likely need to be. You can expect to spend about $2,940 per kilowatt in Chatham. The type of solar equipment you choose can bring your price up or down by thousands or even tens of thousands of dollars. If you opt for the most efficient solar panel brands, you'll end up paying more upfront than if you opted for the most affordable panels. On the other hand, more efficient panels could save you more in the long run on your electric bills. In addition, add-on products, like solar batteries, can bring your total well above the Chatham average.

Solar Financing Terms

Most solar companies in Chatham offer solar loans, which reduce the initial cost of installing a solar system. When trying to figure out your overall cost, you should also calculate the interest you'll pay if you opt for a solar loan. Also, paying more upfront can lower the total interest paid over time.

Solar Panel Installation Company

The solar company you go with to handle your switch to sustainable energy can have an effect on your total costs. There are about 3 solar installation companies in Chatham, and each can charge varying amounts for labor and equipment. Some companies only sell high-efficiency and high-priced products — like Maxeon solar panels from SunPower or Tesla Powerwall batteries — so choosing those installers will generally come with an above-average cost. It's best to do some research and choose a company that has the products, warranties and services you want 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 $25,148 8.5 years
8 kW $3.00 $16,793 $33,860 8.3 years
10 kW $2.94 $20,580 $42,737 8.1 years
12 kW $2.88 $24,202 $51,778 8.0 years
14 kW $2.82 $27,660 $60,984 7.8 years
16 kW $2.76 $30,952 $70,355 7.6 years
18 kW $2.70 $34,080 $79,890 7.5 years
20 kW $2.65 $37,044 $89,590 7.3 years

How to Save on Solar Panels

There are numerous companies to choose from in Chatham, and some homeowners feel overwhelmed considering their options. Selecting the right company for you can be tough, so here are some tips to help you decide:

  • Contract: Read the contract terms carefully to make sure you understand the overall cost, completion timeline incentives and warranties.
  • Warranty: Many companies offer different kinds of warranties that provide different kinds of coverage. A 25-year, all-inclusive warranty is the gold standard.
  • Solar Panel Brands: Not all solar installers offer the same brands of solar panels, so the brand and type of panel you want can play a considerable role in the company you hire.
  • Reputation: Long-standing companies likely have a high 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 service, such as part repairs and replacements.

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 Chatham, MA Solar Cost FAQs

What is the average cost of installing solar panels in Chatham?

This is a hard question to answer exactly, because the cost depends on a few different factors. Broadly speaking, it costs about $14,700 for a 5-kW system and $29,400 for a 10-kW system after the ITC is applied. It will be more expensive if you want additional solar equipment or higher quality panels, or if you have above-average energy usage. Conversely, you can spend less if you opt for a smaller solar panel system or cheaper solar panels.

What other factors should I consider in addition to 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.

Can solar panels eliminate my power bills?

Solar panels can potentially eliminate your electricity bills depending on your location and the efficiency of your system. Even if it doesn't get rid of them completely, you can save a lot of money on your bills, about $1,266.34 per year.

How long do solar panels last in Chatham?

On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but their efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger level of energy production.

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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