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

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

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 Dartmouth solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated June 24, 2024

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 Dartmouth?

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 mitigate the cost of installing a solar panel system on your home. Financial incentives like these are intended to encourage more people to convert their home partially or fully to renewable energy. Incentives could include things like discounts, cash back or credit towards your monthly utility bill. Some incentives are handled federally, while others are offered by the state of Massachusetts or by your specific utility company, county or municipality. Some broad categories of solar incentives include:

  • Solar Renewable Energy Certificate (SREC): SRECs and similar performance-based incentives are usually handled by your state government. Once your solar system meets the threshold (typically a small amount of energy production), you can receive SRECs that you can then sell to your utility company or other buyers. The money you make is usually considered part of your taxable income.
  • Tax Credits: Tax credits reduce, dollar-for-dollar, the total amount of tax you owe the government. These are different from tax deductions.
  • Tax Exemptions: Sales tax exemptions go into effect at the point of sale for your solar panels. Property tax exemptions let you ignore the value that your solar panels add when calculating the amount of property tax you need to pay on your home.
  • Rebates: Rebates, or partial refunds after a purchase, are typically given before any solar tax credits are calculated. Solar rebates may be provided by your local utility company, by your county or by your state.
  • 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 Dartmouth utility company, the company will subtract the value of the excess energy your solar system produces from your utility bill each month. In some areas, this credit is dollar-for-dollar, while in others you might make back a percentage of the value.

Best National Provider

SunPower

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Best Regional Coverage

Momentum Solar

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  • Representatives are experts on local policies
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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 the first thing that you think of when thinking about solar incentives. One of the incentives that most people are likely familiar with is the Federal Solar Investment Tax Credit (ITC). The ITC is a tax credit for a given percentage of the cost of your solar system.

The ITC applies to a solar system installed on your primary or secondary residence in the United States. The solar system has to have been installed on a property you own after January 1, 2006, for you to be eligible for the credit. Originally, the ITC covered 30% of all costs (panels, accessories, labor and equipment), although the covered 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 claim amount.

To more fully understand how the ITC will apply to your situation, call your local Dartmouth solar panel installer and request more information.

The ITC has been renewed and expanded following the passage of the Inflation Reduction Act in August 2022. It's also now called the Clean Energy Credit. The new Clean Energy Credit is valid until 2035. Homeowners can now apply for a 30% credit for solar systems that began installation on or after January 1, 2022, and will be done by December 31, 2032. This new credit will then be decreased by a few percentage points every year until it expires. The 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 Dartmouth solar panel installer can answer any questions you have and explain how the new Clean Energy Credit will apply to you.

State & Local Solar Incentives

Rebates, tax credits and more can be claimed at multiple levels. On top of federal solar incentives, there are often state and local ones, too. These incentives may be distributed by your county or municipality, or by the Massachusetts government. Certain incentives are available for a limited time, while others are ongoing.

Next Steps for Installing Solar in Dartmouth

Solar energy use nationwide has significantly increased in the last 15 years, in part due to the proliferation of solar incentives. You can obtain these incentives from your local utility company, the Massachusetts government or the federal government. We suggest talking to your local Dartmouth solar installation expert for more information about these incentives and to be sure that you're getting the most money possible for your solar system.

EcoWatch's Dartmouth, MA Solar Incentives FAQs

How can I learn if I qualify for specific solar incentives?

It's a good idea to talk to your local Dartmouth solar installer to get an understanding of which incentives your project may qualify for. Usually, solar incentives apply to new solar systems installed on a property you own (in the U.S.) between the dates specified by the incentive. Some incentives, such as those given by the state of Massachusetts, might have additional requirements.

How much can I save on my electric bill annually if I add solar panels to my Dartmouth home?

On average, Dartmouth homeowners who install solar panels save around $1,202.75 per year, or about $22,852.34 over 20 years after they make the switch.

What are the environmental benefits of switching to solar?

You can decrease your carbon footprint by 200 pounds of CO2 annually by installing solar panels. This adds up to roughly 4,000 pounds over 20 years. Solar is also a renewable energy source, which means that making the switch reduces the drain on our planet's resources.

Can I claim incentives both towards the initial cost of solar panels, and later as reimbursement?

The order that incentives will be applied in might vary depending on which incentives you are eligible for but usually yes, you can receive multiple types of incentives for your solar project. Speak to your solar installer or a local tax professional to make sure you are claiming all the incentives you qualify for and applying them in the correct order.

Can I use a combination of multiple types 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 discuss your ideas with your local Dartmouth solar installation expert. They can help you with the plan for your project and also help you understand the various incentives that you might or might not 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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