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10 Best Solar Companies in Belmont, MA

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Written By David Cusick

Last Updated April 2024

A solar panel array could give you a renewable power source that will pay for itself in time. Solar power can cut your energy costs and lower your carbon footprint. However, it's important to select a qualified solar installer. Luckily, we've reviewed the options and compiled a guide to the best and most trustworthy solar installation providers in Belmont.

Our Recommended Providers

Top Pick
4.7/5
  • High-quality Maxeon solar panels
  • Nearly 30 years in business
  • Great customer service
Best Solar Panel Leasing
4.2/5
  • Long warranty options
  • Insurance available on panels
  • Free Tesla Power Wall maintenance
Best Customer Service
3.9/5
  • Great customer service
  • Good warranty options
  • Excellent industry reputation

Top 10 Best Solar Companies in Belmont

SunPower by BlueSel Home Solar

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400 W Cummings Park #3425, Woburn, MA 01801 (781) 281-8130 bluesel.com

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Permit assistance
Panel installation
Cleaning and maintenance

Sunrun Fusion New England

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420 S Washington St Suite 6, North Attleborough, MA 02760 (508) 372-8582 sunrun.com

Reliable customer support

Clear pricing policy

Free quotes

Services Offered

Battery storage
Consultation
Cleaning and maintenance
Panel installation
Permit assistance
Grid-tied solar system
Skilled repairs

Kind Heart Solar Solutions

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59 Bowker St, Boston, MA 02114 (508) 466-5978 solar-boston.co

Free quotes

Clear pricing policy

Reliable customer support

Services Offered

Consultation
System decommissioning
Cleaning and maintenance
Off-grid solar systems
Skilled repairs
Battery storage
Panel installation

Viridis Energy Solutions

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171 Merrimac St, Woburn, MA 01801 (781) 829-3400 viridisenergy.com

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Financing assistance
Battery storage
Panel installation
Cleaning and maintenance
Permit assistance
Consultation

Future Energy Solar

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21 Olympia Ave unit v, Woburn, MA 01801 (781) 960-7005 futureenergysolar.com

Prompt service delivery

Clear pricing policy

Informative resources

Reliable customer support

Free quotes

Services Offered

Panel installation
Permit assistance
Financing assistance

EnergySage

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3 Center Plz, Boston, MA 02108 (888) 838-4638 energysage.com

Free quotes

Clear pricing policy

Informative resources

Services Offered

Panel installation
Financing assistance
Tesla powerwall
Battery storage
Community solar projects

Team Sunshine Construction, LLC.

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24 Spice St, Boston, MA 02129 (617) 580-8649 teamsunshine.solar

Informative resources

Prompt service delivery

Clear pricing policy

Reliable customer support

Services Offered

Financing assistance
Permit assistance
Panel installation

Boston Solar

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12 Gill St #5650, Woburn, MA 01801 (617) 648-5601 bostonsolar.us

Reliable customer support

Free quotes

Informative resources

Clear pricing policy

Services Offered

Panel installation
Financing assistance
Consultation
Battery storage

Great Sky Solar

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29 Mill St, Arlington, MA 02476 (888) 966-0726 greatskysolar.com

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

Panel installation
Consultation

617 Energy

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24 Spice St, Boston, MA 02129 (877) 617-6177 617energy.com

Clear pricing policy

Free quotes

Informative resources

Reliable customer support

Services Offered

Community solar projects
Battery storage
Panel installation
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Solar Company

Putting solar panels on your roof could reduce your electricity payments while helping the environment by reducing your carbon footprint through renewable energy use. Key considerations when looking at local solar installers are as follows.

Check Licensing

Hiring a licensed solar installer is critical. This help guarantee that the work is done properly using current best installation practices. Massachusetts requires new solar PV systems in the Commonwealth to be installed by a licensed electrician and new solar water heaters to be installed by a construction supervisor.

Read Customer Reviews

Check TrustPilot, the Better Business Bureau (BBB), Google Reviews, and other review sites to see what past customers have to say about local solar installers. Detailed reviews can help you assess a provider's reliability and customer service. Stay away from companies with few or mainly poor reviews.

Compare Multiple Quotes

Contact 3–5 solar companies to receive free, detailed quotes. Quotes should clearly outline all costs and specify the exact solar components included. Comparing multiple quotes helps identify the most cost-effective option for you.

Ask About the Warranty

Quality solar installations should come with strong workmanship and performance guarantees. A workmanship warranty addresses any installation defects (such as poor wiring, poor alignment, or cracks in the panels), while a performance guarantee ensures a certain level of energy production. Strong guarantees demonstrate a company's confidence in its work.

Evaluate Financing and Incentives

Solar energy can help lower your electric bills over time. When weighing the total price and value of solar panels, make sure to consider these factors.

  • Look into utility rebates: More financial incentives might be available from electric companies looking to encourage homeowners to switch to solar power. Contact your local utility provider to find out rebate values and qualification criteria, so you can determine your possible savings.
  • Research federal and state tax credits: A 26% federal tax credit on total solar system costs is available through 2032. Many states provide incentives, too. The credits can lead to substantial savings for solar buyers.
  • Compare system purchase options: Solar panels may be paid for outright or financed over time through loans or leases. Verify all terms when financing, such as annual percentage rate (APR), payment schedule, fees, and ownership implications.

Cost of Solar Installation in Belmont

Belmont homeowners typically spend about $12,674 on home solar systems after federal tax refunds. Solar arrays in Belmont cost roughly $4,060 per kilowatt, with the average residential solar system being 4.5 kilowatts. An estimate from a local solar provider will include costs for permit fees, labor, and preliminary work, and will account for your system's capacity, size, and panel type. Some homeowners prefer to lease solar panels in order to reduce upfront costs.

Belmont Solar Incentives Guide

Incentive Type: Property Tax Incentive

Website: in.gov

Incentive Amount:

Solar energy systems used for heating or cooling: out-of-pocket expenditures by the owner for the components and labor
Wind, hydroelectric, geothermal, solar thermal, solar PV, and other solar energy systems: the assessed value of the system

Incentive Type: Personal Tax Credit

Incentive Amount:

15%

Incentive Type: Sales Tax Incentive

Website: mass.gov

Incentive Amount:

100% exemption

Incentive Type: Industry Recruitment/Support

Incentive Amount:

100% deduction

Incentive Type: Rebate Program

Website: capelightcompact.org

Incentive Amount:

Appliances
Refrigerator and Freezer Recycling: $125
Electric Clothes Dryers: $50
Clothes Washer: $350
Dehumidifiers: $30
Room Air Purifiers: $40
Room Air Conditioner: $40

Heating & Cooling
Oil Heating System: Up to $800
Propane Heating Equipment: Up to $2,300
Oil Water Heater: Up to $400
Propane Water Heater: Up to $800
Heat Pump Water Heater: Up to $600
Central AC/Heat Pump: Up to $250/ton
Mini-Split Heat Pump: Up to $250/ton
Programmable Thermostats: Up to $25
WiFi Thermostat: Up to $100
Solar Domestic Hot Water heater: $500 - $1,500

Home Electronics
Advanced Power Strips: Varies

Home Insulation
Limited Time Enhanced Incentive: 75%
Year-Round Tenant Incentive: 100%
Enhanced Residential Program: 100%

Lighting
LEDs: Varies

Home Energy Assessment: Free

Incentive Type: Performance-Based Incentive

Website: masmartsolar.com

Incentive Amount:

(Base compensation rate + compensation rate adders - greenfield subtractor) * total kWh generated - value of energy generated

Incentive Type: Loan Program

Website: masssolarloan.com

Incentive Amount:

Maximum required: $35,000; maximum possible: $60,000

Incentive Type: Rebate Program

Website: masscec.com

Incentive Amount:

New GSHP Rebate: $2,000 per ton with adders to eligible applicants
Retrofit Existing GSHP Rebate: varies with installation costs

Incentive Type: Rebate Program

Website: masscec.com

Incentive Amount:

Standard Residential:
Pellet Stove: $1,000 - $1,750
Catalytic Woodstove: $750 - $1,250
Non-Catalytic Woodstove: $500-$1,250

Fully Automated Wood Stove: $1,500 - $1,750
Low-Income Residential:
Pellet Stove: $2,500 - $3,250
Catalytic Woodstove: $2,250 - $2,750
Non-Catalytic Woodstove: $2,000-$2,750
Fully Automated Wood Stove: $2,750 - $3,250

Incentive Type: PACE Financing

Incentive Amount:

Financing amount locally determined; 20-year financing term

Incentive Type: Solar Renewable Energy Credit Program

Website: mass.gov

Incentive Amount:

Varies, depending on market supply and demand

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

Frequently Asked Questions About Solar in Belmont, MA

Generally speaking, a solar photovoltaic (PV) array can be used to power any household appliance or system that uses electricity. In the smallest case, you can use a solar water heater.

With home solar panels, you can recoup the cost of the system over time, lower your property's emissions, and gain additional energy independence.

It depends on your location and what type of panels you're installing. Belmont can experience long, hard winters, so we recommend installing your system in the spring months to maximize your generation for the year.

Yes, you can use home solar energy alongside conventional power sources. In many areas, solar panels are designed to supplement your existing energy sources, meaning that you can reap the environmental benefits and savings of solar energy without having to completely switch over.

Your payback period is the time to achieve an ROI on your solar panels. It will vary based on the rate your utility charges per kilowatt of power, their rated capacity, and the average sunlight in your area. Belmont gets quite a bit of sunlight per day, so an average payback period could last up to 11.0 years per 5 kW of capacity.

Your recommended maintenance will vary based on the type of solar panels you have. With any system, you should clean and inspect each panel every three months. Your solar contractor might offer comprehensive plans where they'll do the maintenance on your behalf.

Of course. Solar panels don't depend on the grid to work and will continue to generate power even if the grid is having problems. Keep in mind, however, that a solar system without a storage system cannot keep you running through a nighttime outage. Your contractor can discuss some economical options to keep your home's power access reliable through the worst conditions, including battery backups or an emergency generator.

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