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10 Best Solar Companies in Westford, MA

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Written By David Cusick

Last Updated April 2024

Solar is one of the most easily accessible forms of renewable energy for Westford residents. Switching to solar energy can lower your monthly energy expenses and shrink your carbon output. Before you begin the process, you want to make sure you find a qualified installer. That’s why, after conducting thorough research on providers, we put together a guide to the most dependable solar companies in Westford. These companies have a reputation for dependable quality service.

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Top 10 Best Solar Companies in Westford

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
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

Clear pricing policy

Reliable customer support

Free quotes

Services Offered

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

altE Store

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

Informative resources

Free quotes

Clear pricing policy

Services Offered

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

Solar On Earth

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

Clear pricing policy

Informative resources

Prompt service delivery

Free quotes

Reliable customer support

Services Offered

Grid-tied solar system
Panel installation
Community solar projects

Critical Mass Solar

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

Informative resources

Prompt service delivery

Clear pricing policy

Reliable customer support

Services Offered

Panel installation
Financing assistance

DeFreitas Enterprises, LLC

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44 Kensington Dr, Chelmsford, MA 01824 (978) 888-3488 defreitas.us

Reliable customer support

Informative resources

Services Offered

Battery storage
Panel installation

Sun Team

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

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Battery storage
Panel installation
Off-grid solar systems

NE Solar Pros LLC

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60 Blossom St, Nashua, NH 03060 (603) 318-3232 nesolarllc.com

Reliable customer support

Free quotes

Informative resources

Clear pricing policy

Services Offered

Consultation
Panel installation
Battery storage

New England Clean Energy

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

Clear pricing policy

Informative resources

Prompt service delivery

Reliable customer support

Free quotes

Services Offered

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

Venture Solar

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

Free quotes

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Panel installation
Consultation
Grid-tied solar system
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

Adopting solar power lets homeowners cut utility bills while benefiting the planet by reducing your carbon footprint using clean energy. If you’re evaluating if you want to go solar, consider these key factors for choosing an installer.

Check Licensing

It's important to hire a licensed solar installer. This ensures that the work is done properly using the most up-to-date installation methods. 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 the Better Business Bureau (BBB), Google Reviews, TrustPilot, and other review sites to see what past customers are saying about local solar providers. Detailed reviews on these platforms can help you evaluate a provider's reliability and customer service. Avoid companies with few or mainly poor reviews.

Compare Multiple Quotes

Contact three to five solar companies for free, detailed quotes. Quotes should clearly outline all costs and specify the exact solar components included. By comparing multiple quotes, you can identify the option that best fits your budget.

Ask About the Warranty

Quality solar installations should have comprehensive workmanship and performance warranties. The workmanship guarantee covers any installation issues such as cracks in the panels, poor alignment, or poor wiring. The performance warranty ensures a specific energy output level. Strong guarantees indicate that a solar installer has faith in its installations.

Evaluate Financing and Incentives

Solar energy can help you lower electricity bills over time. Be sure to consider these aspects when considering the final cost and value of solar panels.

  • Compare system purchase options: Homeowners may purchase solar panels upfront or spread out payments over time with leases or loans. Be sure to verify key details like fees, payment schedule, annual percentage rate (APR), and what ownership means when financing solar panels.
  • 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.
  • Look into utility rebates: Local power companies may offer additional rebates to encourage homeowners to install solar panels. Check the requirements to qualify and the rebate values with your local utility provider to find out what you could save.

Cost of Solar Installation in Westford

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

Westford 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: 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 Westford, MA

A solar photovoltaic (PV) system can generate power to run any electric system or appliance in your home. More specifically, you can install a solar water heating system.

There are many advantages of home solar energy. You can qualify for tax benefits, reduce emissions, and raise your property values. With the right storage equipment, solar panels can also provide you with further energy independence and offer some protection from power outages.

It depends on your location and the kind of panels you plan to use. Westford can experience long, hard winters, so we recommend installing your system in the spring months to maximize your generation for the year.

Yes, it's possible to use home solar energy alongside conventional power sources. In many areas, solar panels are designed to supplement your existing energy sources, so you can reap the savings and environmental benefits that come from using 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 their rated capacity, the rate your utility charges per kilowatt of power, and the average sunlight in your area. Westford gets quite a bit of sunlight per day, so an average payback period could last up to 12.9 years per 5 kW of capacity.

Your recommended maintenance will vary based on the type of solar panels you have. At a minimum, 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.

Net metering is a power purchasing policy that allows solar energy system owners to receive compensation for the amount of energy they put back into the grid. It's available in most states and is a great way to reduce energy costs.

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