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Best 5 Solar Companies in Chelmsford, MA

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Written By Max Peterson|Last Updated: February 05, 2024

The Chelmsford community is purposeful about protecting the environment and living greener lifestyles. That includes embracing alternative energy sources like solar. While going solar comes with upfront costs, local homeowners could ultimately save $1,200 per kilowatt on their electric bills. A professional company can help you select the best panels to maximize your savings. Discover Chelmsford's top-rated solar companies and learn vital decision-making tips on this page.

Best High-Efficiency System
4.8
  • Builds custom, high-efficiency solar systems suited to each home
  • Extensive coverage area throughout the country
  • Offers energy storage and EV charger add-ons
Best Solar Panel Leasing
4.4
  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions
Best Solar Panel Installation
4.4
  • Offers 7 panel brand options
  • 25-year workmanship warranty
  • Offers battery options

Top Chelmsford Solar Companies

Sunrun Fusion New England Logo

Sunrun Fusion New England

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4.0/5
Based on 18 customer reviews.

Services Offered

Cleaning And MaintenanceBattery StoragePermit AssistanceGrid-Tied Solar SystemPanel InstallationConsultationSkilled Repairs

Highlights

  • Reliable customer support
  • Clear pricing policy
  • Free quotes
420 S Washington St Suite 6, North Attleborough, MA 508-372-8582 sunrun.com
Solar On Earth Logo

Solar On Earth

4.5/5
Based on 63 customer reviews.

Services Offered

Panel InstallationGrid-Tied Solar SystemCommunity Solar Projects

Highlights

  • Informative resources
  • Clear pricing policy
  • Free quotes
35 Nagog Park #315, Acton, MA 844-765-2582 solaronearth.com
Critical Mass Solar Logo

Critical Mass Solar

4.6/5
Based on 31 customer reviews.

Services Offered

Panel InstallationFinancing Assistance

Highlights

  • Informative resources
  • Reliable customer support
  • Prompt service delivery
33 Leighton St, Pepperell, MA 978-272-1486 criticalmasssolar.com
Bright Home Solutions, Inc. Logo

Bright Home Solutions

4.6/5
Based on 27 customer reviews.

Services Offered

Panel InstallationConsultationBattery Storage

Highlights

  • Informative resources
  • Free quotes
  • Clear pricing policy
240 Andover St 2nd Floor, Wilmington, MA 617-369-7222 brighthomesolutions.com

More Local Solar Companies

altE Store

User Reviews: 5/5 

330 Codman Hill Rd
Boxborough, MA 01719

Boston Solar

User Reviews: 5/5 

12 Gill St #5650
Woburn, MA 01801

Helios Solar Energy

User Reviews: 4.7/5 

225 Broadway Suite 910
Methuen, MA 01844

Viridis Energy Solutions

User Reviews: 4.3/5 

171 Merrimac St
Woburn, MA 01801

Future Energy Solar

User Reviews: 4.6/5 

21 Olympia Ave unit v
Woburn, MA 01801

NuWatt Energy

User Reviews: 4.0/5 

400 Tradecenter Dr Ste 5900
Woburn, MA 01801

Sunbug Solar

User Reviews: 4.5/5 

2A Draper St
Woburn, MA 01801

Sun Team

User Reviews: 4.6/5 

58 Holden Rd
Shirley, MA 01464

ReVision Energy

User Reviews: 4.6/5 

1980 Turnpike St Ste 2
North Andover, MA 01845

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Ranking Methodology

Our team used the following criteria to assess the best Chelmsford solar companies.

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Facts about Chelmsford
Average Max Temp:56°F
Solar Payback Period:9.8 years
Average Daily Sunlight:52%
Homes Powered by Solar:3,194
Average Annual Energy Bill:$1,723
Solar Power per Capita Percentile:48.0%

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Benefits of Solar Energy

Solar energy offers multiple perks. Let's look at a few of them.

  • Better energy independence: Adding a battery backup lets you have dependable energy during storms and grid outages.
  • Reduced carbon footprint: Using clean solar power lowers your dependence on fossil fuels, which release greenhouse gases that damage the environment.
  • Reduced energy costs: Generating some or all of your own electricity will cut power costs long-term.

What Solar Incentives Are Available to Chelmsford Homeowners?

Governments and power companies often incentivize homeowners for embracing solar. Here are some of the rebates, tax credits or other programs you could qualify for.

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.

How To Choose the Best Solar Company in Chelmsford

Choosing a company is the first step toward a well-oiled and cost-efficient solar system. Here are some essential aspects to bear in mind while searching for a solar company.

Licensing and Training

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. You should also visit a company's website to learn about its private credentials. Two of the most respected are the PV Installation Professional and Solar Heating Installer certificates, awarded by the North American Board of Certified Energy Practitioners (NABCEP). Some companies don't publish this information online, so you should also ask your estimator about them.

Cost of Solar Panels in Chelmsford

Your solar modules' style will influence how much energy you can produce. Monocrystalline panels perform the best but cost the most. Polycrystalline panels offer you a budget panel with a traditional design, but at the cost of less power generation. Thin-film panels are excellent for non-traditional roof shapes and cost the least, but don't work well for large residential installations.

Additional components, such as electric vehicle (EV) chargers and battery storage, will increase your overall costs. However, they might make your solar system more efficient and convenient to use. Not all solar providers provide these add-ons, so look for a provider that installs them if it's important for you.

If you're a resident of Chelmsford and want a five-kilowatt solar energy system, you could plan to spend about $20,300 for materials and labor. See more information on specific component and panel costs in the table.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,241
Solar Polycrystalline$968
Thin-Film$566
Solar Battery$794
Solar Home EV Charger$2,978

Financing Solar Energy in Chelmsford

Choosing the optimal financing solution will impact your overall solar system cost and expected savings. Common payment options include leases, power purchase agreements, loans, and cash payments. Most solar experts recommend paying cash or using a solar loan. Cash payments require a large up-front sum, but they help you avoid paying interest, grant you system ownership, and qualify you for cost-saving incentives. Solar loans have the same benefits, though you'll pay more in total due to interest and fees. Similar to an auto or home loan, you'll pay a set monthly rate with as little as $0 down. Solar leases let you rent your panels for a set monthly rate, while PPAs let you pay only for the energy you use, much like an electric bill. Both options disqualify you for solar incentives and do not provide you system ownership. Solar experts generally don't recommend them, but they might be suitable in some cases. Ask each business you're vetting about the financing options it offers. A salesperson can help you determine the most suitable option for your financial situation.

The table below lists the average payback periods for different capacities of solar systems in Chelmsford.

You can claim a 26% federal tax credit from the IRS for new residential solar systems purchased before 2032. Additionally, utilities and local governments may have their own financing plans and rebates that could reduce your total cost even more.

Solar System CapacityEstimated Payback period
1 kW2.0 years
2 kW3.9 years
5 kW9.8 years
10 kW19.6 years

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Frequently Asked Questions About Solar in Chelmsford

How much money could I save by going solar in Chelmsford?

On average, Chelmsford homeowners shell out approximately $1,723 per year on electric bills. Once you pay off your solar array, you could reduce your costs by $1,165.34 for every kilowatt you produce.

Is solar energy widely available in Chelmsford?

Yes, solar energy is becoming increasingly popular in Chelmsford. Some homes already benefit from solar power on-site or through utility grids, and they're backed by a state solar economy with 10400 job opportunities and counting.

Will solar energy systems improve my Chelmsford home value?

Yes, a solar PV system will raise your property value. According to the National Renewable Energy Laboratory (NREL), for every dollar you reduce on energy bills, your home value increases by $20. So, if your panels save you $600 per year on energy costs, your property could appreciate $12,000.

How can I determine my property's solar suitability?

One common way to determine your home's solar viability is by using PVWatts. This powerful free tool considers tree cover, panel efficiency, system size, and local weather and topography to determine how much electricity your array could generate. However, it's not a substitute for consulting with a solar expert, who can build a full estimate with the most updated data.

What upkeep do my solar panels need, and how often do they need it?

To protect your solar system's efficiency, inspections and cleanings every six months are usually enough. In dusty or dry seasons, your panels might need cleanings every one to two months. Your provider can recommend a maintenance schedule. Its team could also do the cleaning for you.

What's the average solar system size in Chelmsford?

The average Chelmsford solar system size is 4.5 kilowatts (kW). However, your final system size depends on your home's electricity usage. Your panel model, surrounding shading, and roof size could also impact your final result. A professional solar installer will consider these factors and determine the right system size for your home.

What's the difference between a PPA and a solar lease?

After you sign a power purchase agreement, your solar provider will not charge to set up and take care of your new panel array. Instead, you'll pay them only for the electricity you generate. Typically, PPAs last for 10–25 years or until you "buy out" of the contract.

If you choose a lease, you'll make fixed monthly payments.

With both leases and PPAs, you don't own your panels and lose eligibility for most incentives. Further, you'll have to "buy out" or transfer the contract if you sell your home during the term.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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