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10 Best Solar Companies in Littleton, MA

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Written By David Cusick

Last Updated April 2024

Rooftop solar is one of the most easily accessible forms of renewable energy for Littleton residents. Switching to solar energy can help you save money and lower your carbon footprint, but you want to make sure you find a trustworthy installer. Luckily, we've done the research and compiled a guide to the best and most reputable solar installation providers in Littleton.

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Top 10 Best Solar Companies in Littleton

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
Cleaning and maintenance
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

Free quotes

Clear pricing policy

Reliable customer support

Services Offered

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

New England Clean Energy

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

Prompt service delivery

Informative resources

Free quotes

Clear pricing policy

Reliable customer support

Services Offered

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

altE Store

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

Free quotes

Informative resources

Clear pricing policy

Services Offered

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

Solar On Earth

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

Reliable customer support

Prompt service delivery

Informative resources

Clear pricing policy

Free quotes

Services Offered

Grid-tied solar system
Panel installation
Community solar projects

Venture Solar

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

Informative resources

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

Panel installation
Battery storage
Consultation
Grid-tied solar system

Critical Mass Solar

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

Reliable customer support

Informative resources

Prompt service delivery

Clear pricing policy

Services Offered

Panel installation
Financing assistance

Sun Team

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

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Panel installation
Battery storage
Off-grid solar systems

DeFreitas Enterprises, LLC

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

Reliable customer support

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Services Offered

Panel installation
Battery storage

Sunlight Solar Energy, Inc.

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

Reliable customer support

Clear pricing policy

Free quotes

Informative resources

Services Offered

Panel installation
Tesla powerwall
Cleaning and maintenance
Battery storage
Grid-tied solar system
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 lower electricity costs and help the planet by reducing your carbon footprint using renewable energy. Here are some key factors to consider when deciding if a solar installer is reliable.

Check Licensing

It's important to hire a licensed solar installer. 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

Look at review platforms such as TrustPilot, Google Reviews, and the Better Business Bureau (BBB) to find out what previous customers say about local solar providers. Reviews can give you an idea of a company’s trustworthiness and customer service. Avoid companies lacking reviews or with predominantly negative feedback.

Compare Multiple Quotes

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

Ask About the Warranty

High-quality solar installations should include robust workmanship and performance guarantees. The workmanship warranty covers any installation issues like cracks in the panels, poor alignment, or poor wiring. The output guarantee ensures an energy generation baseline. Strong warranties reflect a solar provider's faith in its installations.

Evaluate Financing and Incentives

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

  • Compare system purchase options: Solar panels can be purchased upfront or financed through a lease or loan. Confirm important financing details such as fees, payment schedule, annual percentage rate (APR), and ownership implications when financing your solar system.
  • Research federal and state tax credits: A 26% federal solar tax credit on total system costs is available through 2032. Many states also offer incentives. These credits offer substantial savings for solar customers.
  • Look into utility rebates: More discounts might be available from local power companies looking to encourage homeowners to switch to solar power. Contact your local utility provider to learn rebate values and eligibility rules, so you can determine your possible savings.

Cost of Solar Installation in Littleton

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

Littleton 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 Littleton, 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.

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

Yes, you can use home solar energy alongside conventional power sources. In most parts of the country, solar panels are designed to supplement your existing energy sources, which means you can reap the environmental benefits and savings that come from using solar energy without having to completely switch over.

You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. The sun shines frequently in Littleton, meaning your payback period could last 12.9 years per 5 kW of capacity on the high end.

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.

Although solar energy is an ideal 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 help the environment and could still qualify for distributed generation or other money-saving programs.

Solar energy is on par with other forms of renewable energy. Their maintenance costs are low and today's systems can stand up to the worst conditions.

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