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

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

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 Wilmington solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated March 14, 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 Wilmington?

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/


Solar incentives are designed to make renewable energy usage more affordable through financial incentives to help people install solar panels on their homes. Incentives might include things like discounts, cash back or monthly utility bill credits. Some incentives are provided by the federal government, while others are provided by the state of Massachusetts or your specific utility company, county or municipality. Some solar incentives you might qualify for are:

  • Solar Renewable Energy Certificate (SREC): SRECs and other performance-based incentives are usually handled by your state government. Once your solar panel system meets the threshold (normally a small amount of energy production), you are eligible to receive SRECs that can be sold to your utility company or other buyers. The money you make is usually considered part of your taxable income.
  • Tax Credits: Tax credits lower, dollar-for-dollar, how much income tax you owe the federal government. These differ from tax deductions.
  • Rebates: Your solar installer might help you claim a rebate, or partial refund after purchase, for your solar panels. States or counties will also sometimes offer limited-time rebates. If you receive a rebate, that amount will usually come off your total price before any tax credits are calculated.
  • Tax Exemptions: Tax exemptions may come in one of two forms. First, there is sales tax exemption, which is applied at the time you purchase your solar panels. The second is property tax exemption, which allows you to exclude the value added by your solar system when paying property tax on your home.
  • Net Metering: Net metering becomes relevant once your solar panels are up and running. If you have a net metering agreement in place with your Wilmington utility company, the company will subtract the value of the excess energy your solar system produces from your monthly utility bill. In some areas, this credit is dollar-for-dollar, while in other areas you might receive a refund equivalent to a percentage of the value.

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 likely the most well-known federal solar incentive. The ITC provides a tax credit for a predetermined percentage of your solar system's cost.

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

Have questions about how the ITC applies to your specific situation? Contact your local Wilmington solar panel installer to get more information.

The ITC was both renewed and expanded by the passage of the Inflation Reduction Act in August 2022. It's also now called the Clean Energy Credit. With the new provisions, solar installation projects begun after January 1, 2022 and finished by December 31, 2032 might qualify for a 30% tax credit. The amount of the credit will then decrease slightly each year until the end of the current Clean Energy Credit in 2035. The program expansion also makes it easier to get credit for energy storage systems, starting in 2023.

Click here to learn more about the new Inflation Reduction Act. Your local Wilmington solar panel company is the best resource for answering your questions regarding the new Clean Energy Credit and how it applies to you.

State & Local Solar Incentives

Federal solar incentives are not your only option; rebates, tax credits and more might also be offered at the state and local level. Certain incentives are ongoing, while others are only available for a limited time. They may be provided by the Massachusetts government, or by your county or municipality.

Next Steps for Installing Solar in Wilmington

Solar energy use nationwide has gone up significantly in the past 15 years, in part due to the growth in the number of solar incentives. You may get these incentives from your local utility company, the federal government or the Massachusetts government. We recommend talking to your local Wilmington solar installation expert to learn more about these incentives and to make sure that you're getting the most money possible for your solar panels.

Best National Provider

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  • Customer service varies by local dealer

EcoWatch's Wilmington, MA Solar Incentives FAQs

What if I add a solar system to a rental property, vacation home or commercial property? Will I still qualify for incentives?

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

Who installs solar panel systems near me?

To discover the top solar panel installation companies near you, read our article on Wilmington's top solar panel companies.

How long until the federal solar tax credit ends?

The Clean Energy Credit (formerly called the federal solar tax credit, or the ITC), is slated to end on January 1, 2035. Currently set at 30%, the credit will drop to 26% in 2033 and to 22% in 2034.

Can I apply for incentives both towards the up-front cost of solar panels, and later as reimbursement?

The order in which incentives are applied could vary depending on which incentives you are claiming but typically yes, you can receive multiple types of incentives for your solar project. Get in touch with your solar installer or a local tax professional to ensure you are claiming all of the incentives you qualify for and applying them in the correct order.

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

You can power your home with multiple types of renewable energy, or a combination of renewable and non-renewable energy. Be sure to go over your ideas with your local Wilmington solar installer. They can help you with the plan for your project and give you an understanding of various incentives that 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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