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10 Best Solar Companies in Leominster, MA

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Written By David Cusick

Last Updated April 2024

Every year, more Leominster residents adopt rooftop solar panels to provide a dependable source of power and lower their carbon footprint. Transitioning to solar energy can lower your monthly energy expenses and decrease your carbon output. Before you get started, you want to make sure you find a reputable installer. Luckily, we've reviewed the options and assembled a guide to the best and most trustworthy solar installation companies in Leominster.

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 Leominster

SunPower by BlueSel Home Solar

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

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Permit assistance
Cleaning and maintenance
Panel installation

Sunrun Fusion New England

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

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

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

Sun Team

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58 Holden Rd, Shirley, MA 01464 (408) 658-0891 mysunteam.com

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Panel installation
Off-grid solar systems
Battery storage

altE Store

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330 Codman Hill Rd, Boxborough, MA 01719 (877) 878-4060 altestore.com

Informative resources

Clear pricing policy

Free quotes

Services Offered

Panel installation
Grid-tied solar system
Cleaning and maintenance
Off-grid solar systems
Battery storage

Critical Mass Solar

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33 Leighton St, Pepperell, MA 01463 (978) 272-1486 criticalmasssolar.com

Reliable customer support

Informative resources

Clear pricing policy

Prompt service delivery

Services Offered

Panel installation
Financing assistance

New England Clean Energy

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577 Main St Suite 430, Hudson, MA 01749 (978) 567-6527 newenglandcleanenergy.com

Free quotes

Informative resources

Reliable customer support

Clear pricing policy

Prompt service delivery

Services Offered

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

Venture Solar

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2 Kane Industrial Dr, Hudson, MA 01749 (888) 522-9161 venturesolar.com

Clear pricing policy

Reliable customer support

Free quotes

Informative resources

Services Offered

Panel installation
Battery storage
Grid-tied solar system
Consultation

Sunlight Solar Energy, Inc.

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419 Lincoln St, Marlborough, MA 01752 (781) 373-3263 sunlightsolar.com

Informative resources

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

Panel installation
Tesla powerwall
Cleaning and maintenance
Grid-tied solar system
Battery storage

Solar On Earth

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35 Nagog Park #315, Acton, MA 01720 (844) 765-2582 solaronearth.com

Informative resources

Prompt service delivery

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

Grid-tied solar system
Community solar projects
Panel installation

Mass Megawatts Wind Power Inc

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95 Prescott St, Worcester, MA 01605 (508) 942-3531 massmegawatts.com

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Panel installation
Permit assistance
Cleaning and maintenance
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

Installing solar panels can cut your electricity costs and benefit the planet by reducing your carbon footprint. When evaluating if a solar provider is right for you, consider these key factors.

Check Licensing

Make sure you hire a licensed solar installer. This help guarantee that the work is done properly using the most up-to-date installation methods. Massachusetts requires new solar photovoltaic 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 review sites like the Better Business Bureau (BBB), Google Reviews, and TrustPilot to see customer feedback about local solar companies. Detailed reviews can help you assess a company's reliability and customer service. Use caution with companies that have no reviews or mostly negative ones.

Compare Multiple Quotes

Contact at least three solar companies to get free, detailed quotes. Quotes should clearly outline all costs and specify the exact solar components included. Comparing multiple quotes helps identify the option that best fits your budget.

Ask About the Warranty

Quality solar installations should include strong workmanship and performance warranties. 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 warranties demonstrate a company's confidence in its work.

Evaluate Financing and Incentives

Solar panels can help reduce your electricity costs long-term. When considering solar panel's cost and value, be sure to consider these considerations.

  • Look into utility rebates: Some utility companies may provide additional discounts to incentivize homeowners to adopt solar power. Check the qualification rules and rebate amounts offered by your local electric provider to determine your potential savings.
  • Research federal and state tax credits: A 26% federal solar tax credit on total system costs is available through 2032. Many states also have incentives. These credits offer substantial savings for solar buyers.
  • Compare system purchase options: Solar panels can be purchased upfront or financed over time with loans or leases. Confirm key financing details like annual percentage rate (APR), payment schedule, fees, and ownership implications when financing solar panels.

Cost of Solar Installation in Leominster

Leominster homeowners typically spend about $12,726 on home solar systems after federal tax refunds. Solar arrays in Leominster cost roughly $4,060 per kilowatt, with the average residential solar system being 4.5 kilowatts. A personalized estimate from a local solar provider will include costs for permit fees, labor, and preliminary work, and will account for your system's capacity, panel type, and size. Some homeowners prefer to lease their solar panels to reduce upfront costs.

Leominster 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: Loan Program

Website: masssave.com

Incentive Amount:

$25,000 ($50,000 for some expanded HEAT offerings)

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: Rebate Program

Website: munihelps.org

Incentive Amount:

Varies by utility

Incentive Type: Rebate Program

Website: masscec.com

Incentive Amount:

Base rebate: $100 X number of collectors X SRCC rating (Category D, Mildly Cloudy Day)
Additional $500/system for metering installation
Additional $500/system for participants that have also installed solar PV on the same facility
80%-120% Income-Based Rebate Adder: $125 multiplier in formula (as opposed to $100)
Less than 80% of SMI Income-Based Rebate Adder: $150 multiplier in formula (as opposed to $100)
Non-Profit/Public Entity Adder: $150 in formula (as opposed to $100)
Affordable Housing Adder: $200 in formula (as opposed to $100)

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 Leominster, MA

A solar photovoltaic (PV) array can generate power to run any electric system or appliance in your home. If you don't want to use solar power for your entire home, you can install a solar heating system for your water.

There are many benefits to home solar energy. You can reduce emissions, raise your property values, and save money. With the right storage equipment, solar panels can also give you further energy independence and offer some protection from power outages.

Absolutely. The grid in Leominster already uses a large share of renewable energy sources, and you may be able to sell your excess generated energy to your utility for additional cost savings.

Your payback period is the time to achieve an ROI on your solar panels. It will vary based on their rated capacity, the rate your utility charges per kilowatt of power, and the average sunlight in your area. Leominster gets quite a bit of sunlight per day, so an average payback period could last up to 11.8 years per 5 kW of capacity.

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

Regarding taxes, the federal government offers a tax credit of up to 30% of the panels' cost. Depending on where you live, you could also claim or apply for state or property tax incentives. For insurance, your monthly premium may be slightly higher because solar panels increase your property's value. You should consult with your accountant or insurance agent for information specific to your case.

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