7 Best Solar Companies in Massachusetts (2022 Reviews)

In this EcoWatch guide on the best solar companies in Massachusetts, you’ll learn:

  • Who our top 7 picks are for solar providers in Massachusetts
  • How we evaluated the Bay State’s solar companies
  • What Massachusettsans should look for when choosing a solar company

This guide has helped thousands of Massachusetts homeowners save time and money when going solar by finding the installer that’s best for their home. Let’s get started!

Ecowatch Author Karsten Neumeister

By Karsten Neumeister, Solar Expert

Updated 8/3/2022

Why You Can Trust EcoWatch

Our content is created and advised by solar industry experts, giving you the information you need to make smart decisions about solar for your home.

No other site has access to the same data and insider information as EcoWatch, and you can rest assured our reviews and rankings are never affected by revenue or partnerships.

Jump to Section:

  1. What Are the 7 Best Solar Companies in Massachusetts?
  2. What Should Massachusetts Homeowners Look For in a Solar Installer?
  3. What Are The Cost Considerations For Solar Installation in Massachusetts?
  4. Final Thoughts

If you want to jump straight to getting a quote for an installation, you can follow the links below to speak with a verified professional.

Best National Provider
Badge icon

Nationwide Service

Ecowatch rating

Average cost

$$$$$

SunPower

  • Pros icon Most efficient panels on the market
  • Pros icon National coverage
  • Pros icon Cradle to Cradle sustainability certification
  • Pros icon Great warranty coverage
  • Con icon Expensive
  • Con icon Customer service varies by local dealer

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon System Monitoring
Best Regional Coverage
Badge icon

Regional Service

Ecowatch rating

Average cost

$$$$$

Read full review now

Momentum Solar

  • Pros icon Great warranty coverage
  • Pros icon Concierge service ensures steady communication
  • Pros icon Representatives are experts on local policies
  • Con icon Slightly limited service offerings
  • Con icon Only available in 11 states

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
Solar Veteran
Badge icon

Regional Service

Ecowatch rating

Average cost

$$$$$

Read full review now

Trinity Solar

  • Pros icon Many financing options
  • Pros icon Family-owned and -operated
  • Pros icon Makes charitable contributions
  • Con icon Limited service area
  • Con icon Relatively short workmanship warranty

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Energy-Efficiency Upgrades
Outstanding Regional Installer
Badge icon

Regional Service

Ecowatch rating

Average cost

$$$$$

Read full review now

Green Power Energy

  • Pros icon Educational, no-pressure sales approach
  • Pros icon Outstanding customer service
  • Pros icon Multitude of products and services
  • Con icon Relatively young company

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Solar Roof Shingles
  • Service icon EV Chargers
Outstanding Local Installer
Badge icon

Local Service

Ecowatch rating

Average cost

$$$$$

Read full review now

Boston Solar

  • Pros icon Excellent reputation
  • Pros icon Outstanding workmanship
  • Pros icon Representatives are experts on local policies
  • Con icon Slightly limited service area
  • Con icon May not carry popular equipment brands

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon System Monitoring
Outstanding Regional Installer
Badge icon

Regional Service

Ecowatch rating

Average cost

$$$$$

Read full review now

All Energy Solar

  • Pros icon Full-service home energy solutions
  • Pros icon Excellent reputation
  • Pros icon NABCEP-certified technicians
  • Con icon Expensive

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Electrical Work
  • Service icon System Monitoring
Outstanding Regional Installer
Badge icon

Regional Service

Ecowatch rating

Average cost

$$$$$

Read full review now

ACE Solar

  • Pros icon Excellent reputation
  • Pros icon Award-winning company
  • Pros icon Custom system designs
  • Con icon Expensive
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panels
  • Service icon Commercial Solar

What Are the 7 Best Solar Companies in Massachusetts?

Massachusetts is a bellwether state when it comes to energy policy. A generous net metering program, standardized renewable energy goals, personal tax credits and a wide availability of solar installers have helped the state make solar and energy storage more accessible to a wide range of income levels.

These incentives are effective but complex. This is why, in Massachusetts, it might be a good idea to think locally and choose a company with a proven ability to navigate the state’s many solar incentive programs. That said, here are our choices for the seven best solar companies in Massachusetts.

Read Also: What to Know About Massachusetts’ New 2025, 2030 ‘Clean Energy and Climate Plan’

SunPower

SunPower has over 30 years of experience designing turnkey residential and commercial solar solutions across the nation. Exceptional customer service, panel efficiency and one of the most comprehensive warranties in the business set it apart from a number of its competitors.

SunPower offers virtual consultations with an online design studio to provide customers with renderings of their systems before signing the paperwork. If you’re a Massachusetts homeowner looking for reliable installations of high-efficiency solar panels, backup battery systems and even electric vehicle chargers, you can’t go wrong with SunPower.

Green Power Energy

This young clean energy provider offers installations of basic panels as well as, energy storage, solar roof shingles and EV chargers in five states across New England. Built on core values of integrity and quality, Green Power Energy seeks to educate its customers on how to get the most out of both their investment and their solar technology. With diverse product offerings and a stellar reputation for customer service across the region, Green Power Energy is a wonderful choice for those lucky enough to live in its service area.

Trinity Solar

Trinity Solar opened its Massachusetts operation in 2014, but its roots in the Northeast go back nearly 30 years. Trinity Solar is the largest privately-owned solar operation in the industry, and it prides itself on maintaining a local approach with its business. The company has completed over 80,000 installations in the region, earning its title as a solar veteran. But Trinity intentionally keeps its coverage area limited to just nine states in the Northeast, including Massachusetts. This way, it can remain involved in its community and continue to deliver local, prompt and effective service to its valued clients.

Boston Solar

Boston Solar is one of the most popular providers of residential solar in Massachusetts, having performed nearly 5,000 installations statewide. It focuses on providing the best solar panels, exceptional customer service and the highest quality workmanship. To put its money where its mouth is, Boston Solar offers a 10-year production guarantee, ensuring your solar system performs as advertised or you’ll receive a check for the difference. You’ll be hard-pressed to find any customer reviews online that aren’t satisfied with the work of Boston Solar.

All Energy Solar

massachusetts top solar companiesThough headquartered in St. Paul, Minnesota, All Energy Solar has teams located in Massachusetts, New York, and New Hampshire. All Energy Solar is one of the few full-service solar energy companies that is licensed as a building contractor as well as an electrical contractor, so you can be confident in All Energy Solar’s ability to meet any of your home or business energy needs. Providing solar solutions to government agencies, farmers, and large industrial complexes as well as homes, All Energy Solar is a great choice for those with any needs beyond simple solar installations.

ACE Solar

Headquartered in North Andover, Massachusetts, ACE Solar has been ranked the No. 1 Massachusetts solar contractor by Solar Power World for the fifth consecutive year. If you need more proof of ACE Solar’s credibility, we encourage you to check out the provider’s impressive collection of work, which spans from powering landfills to liquor stores. Regardless of what your home or business energy needs may be, ACE Solar is sure to find a creative solar solution that lowers your electric bill.

Momentum Solar

Momentum offers its customers in the Northeast a practical entry into solar. It chooses to strictly stick to states like Massachusetts that have favorable policies like net metering or statewide solar rebates. This means that its customers typically secure sizable returns on their investments. With a straightforward approach and a solid line of products, Momentum consistently ranks as a top option for customers in its regional area.

Watch Below: Thousands without power as temperatures rise in Massachusetts

What Should Massachusetts Homeowners Look For in a Solar Installer?

As you can see, there are a few options for the best solar companies in Massachusetts. Here are a few considerations to focus on when narrowing down the right installer for your home energy system.

Services Offered

Different solar companies have different specializations within the sector. Some homeowners don’t want to deal with the hassle of purchasing or maintaining solar panels and prefer to choose a provider with a lease option. Others may prioritize backup battery power if they live in an area with extreme weather. It’s good to do some research on what services the companies you speak to offer. Be sure to ask about add-ons like energy efficiency packages to go along with your solar.

Installation Process

We recommend familiarizing yourself with the solar installation process during your consultation with any Massachusetts solar company. Good questions to ask include: What is my local net metering policy? How long does the permitting process typically take? What brands of products do you install? These are all important topics to raise during the due diligence process and can give some insight on how well your consultant knows their stuff.

Service Areas

Massachusetts is the paradigm for effective solar policies. As a result, it finds itself one of the best states for solar energy and is full of providers looking to expand their market share. As you look for the best solar installer near you, make sure that each company’s services are available where you live. A few of the installers we review are only available within certain areas of Massachusetts. Our list of top cities for solar in Massachusetts may also provide more guidance.

Solar Costs and Financing

We understand that the cost of solar is usually the driving factor in decision-making. Some solar providers offer more flexibility than others on the budget front, so look for a company with plenty of solar financing options available.

Something to keep in mind is that bigger solar providers are not always the most affordable. Also, many companies offer frequent sales or specials for new customers, so make sure to ask if any are available.

Solar Industry Affiliations

best solar installers in massachusettsTo make sure that you choose a trustworthy solar provider, we recommend checking for certifications and industry affiliations. The most common to look for are North American Board of Certified Energy Practitioners (NABCEP) certifications or belonging to the Solar Energy Industries Association (SEIA).

If you have a specific product or brand in mind for your installation, check to see if your provider is certified by that brand. These certifications will usually be on an installer’s homepage, as most solar companies are eager to show that they’re trusted by top solar brands like Enphase, LG or Tesla.

Types of Panels

To better weigh the pros and cons of solar, it can only help to educate yourself on the different types of panels on the market. For instance, if you have a smaller roof, using a company with high-efficiency panels like SunPower may be a good idea. Ask about product portfolios and, again, see if companies are certified to install leading brands like Tesla, Enphase, or Q Cell.

Solar Incentives and Rebates

If you live in a state like Massachusetts, it is especially important to ask your solar provider about the many renewable energy programs, solar tax credits and exemptions available in your area. Any of the best solar providers will help you apply for the federal solar tax credit and local net metering programs, but some may have more knowledge on how to get the best value for your money by taking advantage of all incentives available in Massachusetts.

Warranty

Solar panels are a significant investment, but a solid warranty can provide peace of mind that your energy needs will be met for decades to come. Some solar companies provide a 25-year warranty on their technology and workmanship, while others only offer guarantees that last five to 10 years.

A warranty is one of the most important aspects of your solar purchase, so make sure you ask about what might happen if you experience roof leaks, underproducing panels or critters chewing on your wires. Things happen, after all, and you want to make sure your investment is protected.

What Are The Cost Considerations For Solar Installation in Massachusetts?

Based on market research and data from top brands, we found the average current cost of solar in Massachusetts to be around $2.94 per watt. With this average, we can calculate that, after the federal tax credit is applied, a 5-kW system would cost around $10,878 and a 10-kW system would cost around $21,756.

Any of the best solar companies in Massachusetts should be able to help you apply to receive incentives and solar tax exemptions to reduce any excess costs possible in your investment. However, it’s still a good idea to be familiar with these on your own.

Massachusetts Solar Incentive Incentive Overview
Net Metering Massachusetts offers one of the best net energy metering (NEM) programs in the country, crediting solar panel owners for their excess solar electricity.
Solar Massachusetts Renewable Target (SMART) Program The SMART program is an exemplary statewide solar incentive. Customers of select major utilities are paid a fixed rate per kWh of solar energy generated for 10 years. Additional incentives are provided to low-income customers to create a more equitable energy sector. Customers with energy storage systems are also eligible for additional benefits. Visit mass.gov for more details about the SMART program.
Massachusetts Renewable Energy Personal Tax Credit Massachusetts offers a personal tax credit of 15% (maximum value of $1,000) for any eligible renewable energy installations, including solar PV or wind power.
Massachusetts Solar Tax Exemptions Installing solar panels boosts your property’s value in Massachusetts, but the state doesn’t require you to pay the additional tax increases that would typically come with added property value. Massachusetts also provides sales tax exemptions for solar purchases.

Final Thoughts

Massachusetts is a leader in effective energy policy across the country. With additional tax credits, exemptions, net metering, and the SMART program, Massachusetts displays how solar can contribute to energy equity, community building, and resilience. Its popularity has spiked as a result.

Where there is demand, supply is sure to follow. There are a large number of solar companies in Massachusetts looking to build a name for themselves by winning over customers like you. This is why we recommend getting quotes from multiple solar companies and comparing their offers. You might secure an extra few thousand dollars of value by taking the time to do so.

Related Topics

Blog author image

Karsten Neumeister

Solar Expert

Karsten Neumeister is a solar energy specialist with a background in writing and the humanities. Before joining EcoWatch, Karsten worked in the renewable energy sector of New Orleans, focusing on solar energy policy and technology. A lover of music and the outdoors, Karsten might be found rock climbing, canoeing or writing songs when away from the workplace.