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

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

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 Sudbury solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 03, 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 Sudbury?

Residential Renewable Energy Income Tax Credit

Incentive Type:
Personal Tax Credit

Hudson Light & Power - Photovoltaic Incentive Program

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

Mass Save - HEAT Loan Program

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

Local Option - Energy Revolving Loan Fund

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

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

Solar Renewable Energy Certificates (SREC-II)

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

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

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

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

Renewable Energy Equipment Sales Tax Exemption

Incentive Type:
Sales Tax Incentive
100% exemption

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

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

Incentive Type:
Industry Recruitment/Support
100% deduction

Concord Municipal Light Plant - Solar Photovoltaic Rebate Program

Incentive Type:
Rebate Program
$625/kW-DC

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 meant to encourage homeowners to make the switch to renewable energy by providing incentives meant to lower the financial burden of solar panel installation and use. The incentives could include cash back, upfront discounts or monthly credits towards your utility bill. Some incentives are given by the federal government, some by the Massachusetts government and some by your specific utility company, county or municipality. You might qualify for any of the following types of solar incentives:

  • Tax Credits: Tax credits are dollar-for-dollar reductions that lower the amount of income tax you owe the federal government. (This is different from a tax deduction.)
  • 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 added by your solar system when calculating the amount of property tax you need to pay on your house.
  • Rebates: A solar rebate is a partial refund credited to your account after you've paid for your solar panels. Rebates might be offered by your local utility company, your state or your county. The discount that rebates offer is normally applied to the price of solar panels before tax credits are calculated.
  • Net Metering: Be sure to talk with your Sudbury utility company about signing a net metering agreement. This allows you to receive credit towards your monthly utility bill for the value of excess energy generated by your solar panels. You might receive either a dollar-for-dollar credit or a percentage of the value.
  • Solar Renewable Energy Certificate (SREC): In general, solar systems that produce more than a predetermined (normally small) amount of electricity can qualify for SRECs or similar performance-based incentives. SRECs and the like are typically offered at the state level. SRECs can be sold to your utility company or another buyer, and this is usually considered part of your taxable income.

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Best Regional Coverage

Momentum Solar

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  • Great warranty coverage
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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 likely think of federal incentives first. An incentive many people are probably familiar with is the Federal Solar Investment Tax Credit (ITC). The ITC is a tax credit for a certain percentage of your solar system's cost.

The ITC can be applied to the total cost of installing a solar system, including the panels themselves as well as equipment, labor and accessories. This credit can be claimed for panels installed after January 1, 2006, on a primary or secondary residence that you own and that is located in the United States. Originally set at 30% of total costs, the credit has fluctuated over time, and you may qualify for different amounts depending on when your project was completed. There is no maximum claim amount.

Curious how the ITC might apply to your specific situation? Reach out to your local Sudbury solar panel installation expert to get more information.

The Inflation Reduction Act, passed in August 2022, expanded and extended the ITC (as well as retitling it the Clean Energy Credit). The new Clean Energy Credit is valid until 2035. Homeowners can now apply for a 30% credit for solar systems installed between January 1, 2022, and December 31, 2032. This credit will then see a slight annual decrease until its expiration. Starting in 2023, it will also be easier to claim credits for energy storage systems under this new program.

Click here to learn more about the new Inflation Reduction Act. Your local Sudbury solar panel company can answer any questions you have and explain how the new Clean Energy Credit applies to you.

State & Local Solar Incentives

Some solar incentives are often also provided by state and local governments. Like with federal incentives, these could include rebates, tax credits and more. These incentives may be handled by the Massachusetts government, or by your county or municipality. Certain incentives are available for a limited time, while others are ongoing.

Next Steps for Installing Solar in Sudbury

The nationwide use of solar energy has gone up significantly in the last 15 years, in part due to the growth in the number of solar incentives. You might receive these incentives from the Massachusetts government, the federal government or your local utility company. Speaking with your local Sudbury solar panel installer is an excellent first step towards making sure you get all the incentives you qualify for when you switch to solar energy.

EcoWatch's Sudbury, MA Solar Incentives FAQs

I already have solar panels. Do I qualify for any incentives?

You should plan to talk to someone from the company that installed your system – or call a local Sudbury solar installer — to better understand which incentives you might qualify for. If your solar panels were installed after January 1, 2022, you likely qualify for the newly increased 30% tax credit under the Inflation Reduction Act. Solar systems installed between 2006 and 2021 may qualify for a tax credit of 26-30%.

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

After adding solar panels to your home in Sudbury, you can expect to save about $1,116.06 per year, or approximately $21,205.15 over 20 years.

What are some environmental benefits of adding solar panels to my home?

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

How long until the federal solar tax credit ends?

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

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

Many solar incentives are intended to apply to a property you own that is located within the United States, and most secondary residences will fall into this category. There may be other solar incentives available for commercial properties, depending on the specifics. We recommend getting in touch with your local solar installer and/or tax professional to best understand what incentives may apply to your specific situation.

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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