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10 Best Solar Companies in Lexington, MA

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Written By David Cusick

Last Updated April 2024

Rooftop solar energy is becoming increasingly popular for homeowners in Lexington. A rooftop solar array can help you add value to your property, provide a dependable source of power, and decrease your carbon footprint. Making the transition to solar energy can help you save money and shrink your carbon footprint, but you want to make sure you find a trustworthy installer. That’s why we’ve researched the options and assembled a guide to the most trustworthy solar providers in Lexington. These top providers consistently deliver high-quality and dependable services.

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 Lexington

SunPower by BlueSel Home Solar

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

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Cleaning and maintenance
Panel installation
Permit assistance

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

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

Viridis Energy Solutions

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

Informative resources

Reliable customer support

Clear pricing policy

Free quotes

Services Offered

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

Future Energy Solar

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

Reliable customer support

Clear pricing policy

Free quotes

Informative resources

Prompt service delivery

Services Offered

Panel installation
Financing assistance
Permit assistance

Boston Solar

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

Free quotes

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Panel installation
Battery storage
Financing assistance
Consultation

Team Sunshine Construction, LLC.

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

Clear pricing policy

Prompt service delivery

Informative resources

Reliable customer support

Services Offered

Panel installation
Financing assistance
Permit assistance

Kind Heart Solar Solutions

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

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

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

Great Sky Solar

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

Clear pricing policy

Reliable customer support

Free quotes

Informative resources

Services Offered

Panel installation
Consultation

EnergySage

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

Informative resources

Clear pricing policy

Free quotes

Services Offered

Financing assistance
Community solar projects
Panel installation
Tesla powerwall
Battery storage

617 Energy

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

Informative resources

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

Panel installation
Community solar projects
Battery storage
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

Going solar can be a great way to save money on electricity costs and help the planet by reducing your carbon footprint using renewable energy. Here are some key factors to consider when determining whether a solar installer is trustworthy.

Check Licensing

It's important to hire a licensed solar installer. This helps ensure 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, Google Reviews, the Better Business Bureau (BBB), and other review sites to see what past customers have to say about local solar installers. Detailed reviews on these platforms can help you assess a provider's trustworthiness and customer service. Stay away from companies with few or mainly poor reviews.

Compare Multiple Quotes

Call 3–5 solar companies for free, itemized quotes. These quotes should outline all costs and list the solar equipment included. Reviewing multiple quotes helps you find the best option that fits your budget.

Ask About the Warranty

Top-notch solar installations should come with strong workmanship and performance warranties. A workmanship warranty covers installation defects, such as cracks in the panels, poor alignment, or poor wiring. A performance guarantee ensures a minimum energy output. Comprehensive warranties show that a solar company believes in its work.

Evaluate Financing and Incentives

Solar energy can help reduce your electricity costs in the long run. When evaluating solar panel's cost and value, be sure to factor in these considerations.

  • Look into utility rebates: Some utility companies may provide additional discounts to encourage homeowners to adopt solar power. Check the qualification rules and rebate amounts offered by your local electric provider to determine your potential savings.
  • Compare system purchase options: Solar panels can be purchased upfront or financed over time with leases or loans. Verify key financing details like payment schedule, annual percentage rate (APR), fees, and ownership implications when choosing to finance solar panels.
  • Research federal and state tax credits: There’s a 26% federal tax credit available for the full cost of solar systems until 2032. Many states also offer incentives. The credits can result in significant savings for solar buyers.

Cost of Solar Installation in Lexington

The cost of home solar panels in Lexington depends on several factors, including the size of the system and the type of panels you'll use. Generally speaking, a typical solar energy system could range from $4,060 per kilowatt, not including permit fees, preliminary work, or labor. Most solar systems in Lexington are 4.5 kilowatts, and the typical Lexington homeowners spends $12,674 after accounting for federal tax refunds. Some homeowners may prefer leasing their solar panels to reduce upfront costs.

Lexington 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 Lexington, MA

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

With home solar PV, you can save money on your energy bill, lower your property's emissions, and be better prepared if there's an outage to the local grid.

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

You might be pleasantly surprised at how short it takes to get a return on investment from your solar panels. The sun shines frequently in Lexington, meaning your payback period could last 11.4 years per 5 kW of capacity on the high end.

The type of solar panels you have will have specific maintenance steps to follow. Regardless of type, you should inspect your panels for damage and clean them regularly. Full-service solar contractors in the Lexington area offer low-cost maintenance plans to help you make the most of your panels and keep them healthy for as long as possible.

While solar energy might not be the best option for some in dark or wet areas, the latest generation of equipment and energy storage systems could boost your property's solar viability enough to achieve a return on investment. A contractor could also recommend a different primary source of renewable energy like wind or geothermal to boost your generation.

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