2023 Solar Incentives Guide for Westford, MA - Tax Credits & Rebates

In this guide, we'll cover the latest solar incentives and rebates available in Westford.

You'll learn about:

  • Local & State Solar Incentives
  • Federal Tax Credits (Updated for 2023 and beyond)
  • Ways to optimize your solar investment

Solar installers are experts in maximizing your solar tax credits and rebates.
Get a free quote from one of our trusted Westford solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated September 15, 2023

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

What Solar Tax Credits, Incentives, and Rebates are Available in Westford?

Renewable Energy Property Tax Exemption

Incentive Type:
Property Tax Incentive
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

Residential Renewable Energy Income Tax Credit

Incentive Type:
Personal Tax Credit

Renewable Energy Equipment Sales Tax Exemption

Incentive Type:
Sales Tax Incentive
100% exemption

Alternative Energy and Energy Conservation Patent Income Tax Deduction (Personal)

Incentive Type:
Industry Recruitment/Support
100% deduction

Cape Light Compact- Residential Energy Efficiency Rebate Program

Incentive Type:
Rebate Program
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

Mass Save - HEAT Loan Program

Incentive Type:
Loan Program
$25,000 ($50,000 for some expanded HEAT offerings)

Solar Massachusetts Renewable Target (SMART) Program

Incentive Type:
Performance-Based Incentive
(Base compensation rate + compensation rate adders - greenfield subtractor) * total kWh generated - value of energy generated

Mass Solar Loan Program

Incentive Type:
Loan Program
Maximum required: $35,000; maximum possible: $60,000

Residential and Small-Scale Ground-Source Heat Pump Rebate Program

Incentive Type:
Rebate Program
New GSHP Rebate: $2,000 per ton with adders to eligible applicants
Retrofit Existing GSHP Rebate: varies with installation costs

Commonwealth Woodstove Change-Out Program

Incentive Type:
Rebate Program
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

Local Option - Energy Revolving Loan Fund

Incentive Type:
PACE Financing
Financing amount locally determined; 20-year financing term

Solar Renewable Energy Certificates (SREC-II)

Incentive Type:
Solar Renewable Energy Credit Program
Varies, depending on market supply and demand

Federal Residential Renewable Energy Tax Credit

Incentive Type:
Personal Tax Credit
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.

Source: https://www.dsireusa.org/


The phrase "solar incentives" includes a wide range of financial incentives designed to make installing and using solar panels more affordable. This is done to encourage people to switch to renewable energy. Various kinds of incentives, like discounts, cash back or monthly utility bill credits, might be available to you. Some incentives may be offered by the Massachusetts government, by your utility company or by county or municipality, while other incentives are federal. You might qualify for any of the following types of solar incentives:

  • Tax Exemptions: These could come in the form of property tax exemptions, which can let you ignore the value of your solar system when paying taxes on your house. They may also include exemptions on sales tax at the time of purchase.
  • Rebates: Solar rebates might be provided by your local utility company, or by your county or state. These rebates are essentially cash back that is applied after you purchase a solar system and before tax credits are calculated.
  • Net Metering: You may be able to sign a net metering agreement with your Westford utility company, that may apply to all or a percentage of the excess electricity that is generated by your solar panels. Your utility company will then deduct this value from your utility bill each month.
  • Solar Renewable Energy Certificate (SREC): SRECs and similar other performance-based incentives may be available to you if the solar system on your home produces more than a specified (typically small) amount of electricity. This category of incentives is generally handled by the state government. You can sell SRECs to your utility company or other buyers, and the money you make is usually considered part of your taxable income.
  • Tax Credits: Tax credits decrease, dollar-for-dollar, the amount of income tax you owe the government. Tax credits differ from tax deductions.

Best National Provider

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Best Regional Coverage

Momentum Solar

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Sunrun

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  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Federal Solar Incentives

Federal solar incentives are likely to be the first thing that you think of when thinking about solar incentives. The Federal Solar Investment Tax Credit, or ITC, is probably the most well-known federal solar incentive. The ITC allows you to claim a tax credit for a specific percentage of your solar system's cost.

The ITC can be credited towards the value of a solar system installed on your primary or secondary residence in the United States. The solar panels have to have been installed on a property you own after January 1, 2006 for you to claim the credit. The ITC originally paid out 30% of all installation costs (panels, accessories, labor and equipment), although the amount has fluctuated over the last few years between 26-30%. The installation date of your solar system will determine what percentage you are eligible for. There is no cap on the claim amount.

Reaching out to your local Westford solar panel installer is the best way to learn more about how the ITC may apply to you.

The Inflation Reduction Act, passed in August 2022, expanded and extended the ITC (as well as retitling it the Clean Energy Credit). Homeowners can now receive a credit equal to 30% of the total costs of solar system installation for projects that began after January 1, 2022 and will be finished by the end of 2032. The credit percentage will then begin to decrease on a yearly basis until the Clean Energy Credit expires in 2035. The expansion also makes claiming credit for energy storage systems easier than ever before, beginning in 2023.

More information about the new Inflation Reduction Act can be found here. Your local Westford solar panel installation expert is the best person to answer your questions regarding the new Clean Energy Credit and how it applies to you.

State & Local Solar Incentives

Some solar incentives may be provided at the state and local level. As with federal incentives, these might include rebates, tax credits and more. Some incentives are offered for only a limited time, while others are ongoing. Your local solar incentives might come from the Massachusetts government, or from your specific county or municipality.

Next Steps for Installing Solar in Westford

Solar incentives might come from your local utlity company, the Massachusetts government or the federal government. The variety of available solar incentives has helped nationwide use of solar energy increase greatly in the last 15 years. Call your local solar panel installation company today to learn more and to save as much money as possible on solar panels for your Westford home.

EcoWatch's Westford, MA Solar Incentives FAQs

Can I claim incentives for adding solar panels to a rental property, vacation home or commercial property?

While we recommend speaking with your local solar installer and/or tax professional to best understand what solar incentives apply to you, many incentives will apply to a second home, so long as that home is in the United States and owned by you. There may be other incentives available for commercial properties specifically, depending on the details.

How much will solar panels save me on my electric bill in Westford annually?

Typically, Westford homeowners who install solar panels save about $1,099.97 per year, or about $20,899.43 over 20 years after they make the switch.

What are the environmental benefits of switching to solar?

Solar energy is renewable — by switching where you get your energy, you help reduce the strain on our planet's resources. A solar system can also reduce your home's CO2 emissions by 200 pounds a year, or roughly 4,000 pounds in 20 years.

If I switch my appliances out for ones that can use solar energy, are there benefits I can claim?

The recently passed Inflation Reduction Act provides a number of incentives that reward homeowners for making eco-friendly upgrades. Some of these incentives include rebates and tax credits for installing new electric appliances. You can find more details about these incentives here.

Can I use a combination of solar and another type of renewable energy to power my home?

Yes, you can utilize multiple types of renewable energy to power your home, such as a combination of geothermal and solar. You can also use both renewable energy sources and a backup source of non-renewable energy. Be sure to discuss your proposed plan with your local Westford solar panel installer, so that you understand what you'll need and what incentives you will or won't qualify for.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.

Solar incentive research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.

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