2024 Solar Incentives Guide for Marlborough, MA - Tax Credits & Rebates

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

You'll learn about:

  • Local & State Solar Incentives
  • Federal Tax Credits (Updated for 2024 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 Marlborough solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated April 21, 2024

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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 Marlborough?

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

Hudson Light & Power - Photovoltaic Incentive Program

Incentive Type:
Rebate Program
Range 1: $1.00/watt
Range 2: $1.25/watt

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 intended to make renewable energy usage more affordable through financial incentives for those who install solar panels on their homes. Various types of incentives, like discounts, cash back or monthly utility bill credits, might be available to you. Certain incentives may be offered by the state of Massachusetts, by your utility company or by county or municipality, while other incentives are federal. Some broad categories of solar incentives include:

  • Net Metering: Net metering is an incentive you can get after your solar system is up and running. If you have a net metering agreement with your Marlborough utility company, the company will subtract the value of the excess energy your solar system produces from your monthly utility bill. In some locations, this credit is dollar-for-dollar, while in other areas you might receive a refund equivalent to a percentage of the value.
  • Rebates: Rebates, or partial refunds after a purchase, are normally given before any solar tax credits are calculated. Rebates might be given by your local utility company, by your state or by your county.
  • Tax Credits: Tax credits are dollar-for-dollar reductions in the amount of income tax that you owe the federal government. (This is different from a tax deduction.)
  • Solar Renewable Energy Certificate (SREC): In general, solar systems that produce over a threshold (normally small) amount of electricity qualify for SRECs or other similar performance-based incentives. SRECs and performance-based incentives in general are typically given by your state government. When you receive an SREC, you can sell it to your utility company or another buyer, and the money you receive is normally considered part of your taxable income.
  • Tax Exemptions: Sales tax exemptions go into effect at the time of purchase for your solar panels. Property tax exemptions allow you to ignore the value that your solar panels add when calculating how much property tax you need to pay on your home.

Best National Provider

SunPower

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  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

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

When someone says "solar incentives," you probably think of federal incentives first. The Federal Solar Investment Tax Credit, or ITC, is the most well-known federal solar incentive. The ITC provides you with a tax credit for a set percentage of your solar system's cost.

The ITC applies to 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 system costs (panels, accessories, equipment and labor), although the total amount has fluctuated over time between 26-30%. The amount you qualify for will depend on when your solar system was installed. There is no cap on the amount you can claim.

To understand exactly how much the ITC could save you, speak with your local Marlborough solar panel installer.

The ITC was renewed and increased in scope after the passage of the Inflation Reduction Act in August 2022. It's also now called the Clean Energy Credit. The new Clean Energy Credit now runs until 2035. American homeowners can now receive a 30% credit for solar systems that began installation after January 1, 2022, and are completed by the end of 2032. This credit will then decrease annually until its expiration. Starting in 2023, it will also be easier to get credits for energy storage systems under the new laws.

More information about the new Inflation Reduction Act can be found here. Your local Marlborough solar panel company is the best resource for answering your questions regarding the new Clean Energy Credit and how it may apply to you.

State & Local Solar Incentives

Not all solar incentives are federal; rebates, tax credits and more are often offered at the state and local level. Incentives might be handled by the state of Massachusetts, or by your county or municipality. Certain incentives might only be available for a limited time, while others are ongoing.

Next Steps for Installing Solar in Marlborough

You can apply for solar incentives from the Massachusetts government and the federal government, as well as from your local utility company. Growing availability of solar initiatives over the last 15 years has helped greatly increase nationwide adoption of solar energy. Your local Marlborough solar panel installation company can help you learn more about which incentives you can apply for, and get you feeling good about making the change to renewable energy today.

EcoWatch's Marlborough, MA Solar Incentives FAQs

How can I find out if I qualify for certain solar incentives?

Typically, solar incentives apply to:

  1. a new solar system
  2. installed on property that you own
  3. within the U.S.
  4. within the date range specified by a particular incentive.

Specific incentives, including those run by the Massachusetts government or by your county/municipality, could have additional qualifications. Talk to your local Marlborough solar installer to discover what incentives your project may qualify for.

My home already has solar panels. Do I qualify for any incentives?

If your solar system was installed after January 1, 2022, you may qualify for the newly increased 30% tax credit under the Inflation Reduction Act. If you installed your system between 2006 and 2021, you may qualify for a tax credit between 26% and 30%, depending on the year it was installed. Talking to the company that installed your solar system, or any local Marlborough solar installer, can help you learn more about what incentives you qualify for.

What are some environmental benefits of installing solar panels on my house?

Solar energy is renewable — by changing where you get your energy, you help lessen the strain on our planet's resources. You can also lower your home's CO2 emissions by 200 pounds a year, or roughly 4,000 pounds over 20 years.

How long until the federal solar tax credit ends?

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

What if I want to add solar panels to a vacation home, rental property or commercial property? Can 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 apply to a second home, as long as it is in the United States and owned by you. There may be other incentives available for commercial properties specifically, depending on the details.

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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