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10 Best Solar Companies in Westminster, MA

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Written By David Cusick

Last Updated April 2024

Solar energy is becoming increasingly popular for Westminster homeowners. A new solar energy system can help you decrease your carbon footprint, add value to your property, and provide a dependable source of power. Switching to solar energy can help you save money and reduce your carbon footprint, but you want to make sure you find a qualified installer. Luckily, we've done the research and compiled a guide to the best and most trustworthy solar installation providers in Westminster.

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 Westminster

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

Reliable customer support

Informative resources

Services Offered

Panel installation
Permit assistance
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

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

Sun Team

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

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Off-grid solar systems
Battery storage
Panel installation

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

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

Critical Mass Solar

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

Clear pricing policy

Prompt service delivery

Reliable customer support

Informative resources

Services Offered

Financing assistance
Panel installation

New England Clean Energy

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

Clear pricing policy

Prompt service delivery

Reliable customer support

Informative resources

Free quotes

Services Offered

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

Mass Megawatts Wind Power Inc

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

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Permit assistance
Panel installation
Cleaning and maintenance

Sunlight Solar Energy, Inc.

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

Free quotes

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

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

Zero-Point Development, Inc.

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6 Park Ave, Worcester, MA 01605 (774) 234-9008 zpeenergy.com

Reliable customer support

Services Offered

Panel installation
Cleaning and maintenance
Permit assistance

Wattson Home Solutions

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100 Lamartine St, Worcester, MA 01608 (855) 627-7674 myenergymonster.com

Free quotes

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

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

Installing solar panels can lower 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

Confirm that your solar installer is properly licensed. This helps ensure that the work is done correctly 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 are saying about local solar installers. Detailed reviews can help you evaluate a provider's trustworthiness and customer service. Stay away from providers with few or mainly poor reviews.

Compare Multiple Quotes

Contact at least three solar companies to receive free, detailed quotes. Quotes should clearly explain 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

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

Evaluate Financing and Incentives

Going solar can help decrease your energy expenses over time. Be sure to weigh these aspects when judging the cost and value of solar panels.

  • Research federal and state tax credits: There’s a 26% federal tax credit available for total solar system costs until 2032. Many states also provide incentives. The credits can add up to significant savings for solar buyers.
  • Look into utility rebates: Local power companies may have extra discounts to incentivize homeowners to install solar panels. Review the requirements to qualify and the rebate amounts with your local provider to calculate your potential savings.
  • Compare system purchase options: Solar panels may be paid for outright or financed through a loan or lease. Review important financing details such as annual percentage rate (APR), fees, payment schedule, and ownership implications when financing your solar system.

Cost of Solar Installation in Westminster

The cost of home solar panels in Westminster will depend on several factors, including the size of the system and the type of solar technology being used. Generally speaking, a complete solar energy system will cost $4,060 per kilowatt, not including permit fees, preliminary work, or labor. Most solar systems in Westminster are 4.5 kilowatts, and the typical Westminster homeowners spends $12,726 after accounting for federal tax refunds. Some homeowners may prefer to lease solar panels and reduce upfront costs.

Westminster 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: 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 Westminster, MA

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

There are many advantages of home solar energy. You can raise your property values, save money, and reduce emissions. With the right storage equipment, solar panels can also offer you additional energy security and offer some protection from power outages.

Your installer can give you an estimate of what your energy bills will look like after you install solar panels. Generally, your energy bills will decrease significantly because you'll be using energy from the sun for free, instead of buying energy from the utility company. The average annual savings in Westminster amount to $1,107.

Your payback period is the time to earn a net profit from 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. Westminster gets quite a bit of sunlight per day, so an average payback period could last up to 11.5 years per 5 kW of capacity.

Net metering is a type of "power purchase agreement." If your utility or state offers net metering, you can send the solar energy you don't use to your provider. In return, they'll give you a credit on your power bill.

While solar energy is a valuable option for many, it might not be ideal for homeowners in wet, dark areas. In these cases, a contractor might recommend other forms of renewable energy, such as wind or geothermal power, as a primary source. It is also important to speak to a qualified installer to determine if their solar system is compatible with the climate and environment of your area. Even if you choose a different form of renewable energy altogether, you'll still lower your emissions and could still qualify for distributed generation or other money-saving programs.

Yes, solar panels can still generate energy during a grid outage. To ensure that your solar system is able to keep working during a power outage, make sure to choose a quality solar provider that offers battery backup systems or emergency generators.

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