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

  • Brookline Solar Installation Cost: $9,076
  • 25-Year Savings: $17,027
  • Payback Period: 8.7 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 Brookline

We break down average solar pricing in Brookline.

Currently, the national average cost of solar panels is $2.66 per watt. However, in Brookline, the average cost of a solar system is $3 per watt. The average Brookline homeowner needs a 4.4-kilowatt system, which would cost about $9,076, or $6,716 after the federal solar tax credit of 30% is applied.

Keep in mind that the numbers above are only averages. The price you'll end up paying for solar will differ based on your household energy use, the type of solar panels you choose, your solar contractor and more. But, after you've paid the upfront cost of installation, the ROI for most homeowners is quite fruitful, with a net average savings of about $22,000 over 20 years on energy bills.

To get a free quote from a vetted solar company in Brookline, you can click the button below.

Solar savings over time in Brookline

Year Return on Investment
1 years $-8,032
3 years $-5,943
5 years $-3,855
7 years $-1,767
9 years $321
11 years $2,410
13 years $4,498
15 years $6,586
17 years $8,674
19 years $10,763
21 years $12,851
23 years $14,939
25 years $17,027

Top Solar Installers in Brookline

Putting up solar panels yourself can be a difficult project, which is why getting a solar installation company is a good option for many homeowners. Since solar panels are exposed to temperature swings and extreme weather, warranties and repairs from your solar installer can help you get the most out of your investment in solar panels by reducing potential costs down the line.

If you're looking for a solar company in Brookline, we've compiled 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 Brookline

Factors that Affect Solar Panel Costs in Brookline

There are many factors that can determine your total installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that installs your solar system.

Solar Equipment

System size, which is measured in kilowatts, is one of the largest factors that determines the overall cost of installing solar panels. Because of that, it's important to accurately ascertain the size of the solar energy system needed for your home by figuring out your typical energy use. The kind of solar equipment you choose can increase or decrease your cost 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, such as solar batteries, can bump up your total well above the Brookline average.

Solar Financing Terms

For some homeowners, paying for solar panels out of pocket can be difficult. Solar loans are offered by most installers in Brookline, which can lower, or in some cases totally eliminate, your upfront costs to make solar more accessible. Though solar loans make adopting solar energy more accessible for Brookline homeowners, they can also add to the total you pay for your system due to interest. If you make a larger down payment, though, you can avoid paying as much in interest.

Solar Panel Installation Company

The solar company you go with to handle your switch to renewable energy can have an effect on your total costs. There are about 3 solar panel companies operating throughout Brookline, and each can charge different amounts for labor and equipment. Additionally, some companies in Brookline have more knowledge about local solar incentives and can help you take advantage of additional rebates or tax exemptions. Though, they may charge more for that service. Even if they cost more upfront, they could help you save more money in the long run.

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 $22,683 9.0 years
8 kW $3.00 $16,793 $30,574 8.9 years
10 kW $2.94 $20,580 $38,629 8.7 years
12 kW $2.88 $24,202 $46,848 8.5 years
14 kW $2.82 $27,660 $55,233 8.3 years
16 kW $2.76 $30,952 $63,782 8.2 years
18 kW $2.70 $34,080 $72,495 8.0 years
20 kW $2.65 $37,044 $81,374 7.8 years

How to Save on Solar Panels

There are a lot of solar installers to choose from, all of which offer different warranties, solar panel models and price points. To help you select the right company for you, here are some tips to keep in mind:

  • Installation Process: Homeowners should make sure they know how exactly the installation process will go, as well as important factors like the project completion timeline.
  • Solar Panel Brands: Different companies offer various brands and models of panels. If you want a specific brand, make sure the solar panel installer you're considering has it.
  • Contract: Look through the contract terms closely to make sure you understand the total cost, project completion timeline rebates and warranties.
  • Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a respected certification organization for clean energy professionals. If your solar panel installer is NABCEP-certified, it likely has a solid reputation and is qualified to do the job well. Another way you can look into your installer's reputation is by reading reviews.

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 Brookline, MA Solar Cost FAQs

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

This is a hard question to answer exactly, because the cost depends on a few different factors. Generally speaking, it costs about $14,700 for a 5-kW system and $29,400 for a 10-kW system after the ITC is applied. You can expect to pay more if you want extra solar equipment or higher quality panels, or if you have higher-than-average energy needs. Conversely, you can spend less if you choose a smaller solar panel system or less expensive solar panels.

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

The upfront cost is a crucial factor to consider, but whether it's the most important for you depends on your reasons for going solar. In places where rooftop space is limited, efficiency can trump the cost. Other factors that are important to keep in mind are the quality and durability of your solar panels.

Does Brookline have a net metering program?

The majority of states have net metering programs of some kind. Through these, you can either receive compensation for the extra power your system produces or or receive credits to put toward future electricity bills. Currently there are just three states that don't have any net metering laws: Alabama, Tennessee and South Dakota.

How long do solar panels last in Brookline?

On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but their efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher amount 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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