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

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

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 Southborough 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 Southborough?

Residential Renewable Energy Income Tax Credit

Incentive Type:
Personal Tax Credit

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

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" covers 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. Different types of incentives, like discounts, cash back or credit towards your monthly utility bill, may be available to you. Some incentives may be provided via the Massachusetts government, by your utility company or by county or municipality, while others are federal. 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've signed a net metering agreement with your Southborough utility company, the company will subtract the value of the excess energy produced by your solar system from your monthly utility bill. In some locations, this is a dollar-for-dollar credit, while in other places you may be refunded a percentage of the value.
  • Tax Credits: These credits are dollar-for-dollar reductions (not deductions) in how much in taxes you owe the federal government.
  • Rebates: Rebates, or cash back after a purchase, are typically given prior to any solar tax credits being calculated. Rebates may be provided by your local utility company, by your state or by your county.
  • Tax Exemptions: Tax exemptions can come in one of two forms. The first is sales tax exemption, applied at the time you purchase your solar panels. The second is property tax exemption. This allows you to exclude the value added by your solar system when paying property tax on your house.
  • Solar Renewable Energy Certificate (SREC): SRECs and similar other performance-based incentives might be available to you if the solar system on your home produces over a specified (generally small) amount of electricity. These types of incentives are usually handled by the state government. You can sell SRECs to your utility company or other buyers, and the money you receive in return is usually considered part of your taxable income.

Best National Provider

SunPower

★★★★★
5.0

  • 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

★★★★★
4.0

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

Federal Solar Incentives

Federal incentives are the type of incentives that you are most likely to have some familiarity with. You've likely heard of the Federal Solar Investment Tax Credit, or ITC. The ITC is a tax credit that reduces your taxes by a certain percentage of the money you spend installing solar panels.

The ITC can be applied to solar systems installed after January 1, 2006, on a primary or secondary residence in the United States that you own. Originally, the tax credit was for 30% of the total cost – for panels, labor, equipment and accessories – although that amount may range from 26-30%, depending on the installation date of your solar system. There is no cap on the amount you can claim.

To more fully understand how the ITC might apply to you, call your local Southborough solar panel installation expert and request more information.

In August 2022, the ITC (now referred to as the Clean Energy Credit) was bolstered by the passage of the Inflation Reduction Act. The Clean Energy Credit has increased the current credit up to 30% for solar systems installed between 2022 and 2032. At this point, the credit percentage will decrease slightly each year until the program expires in 2035. Starting in 2023, it will also be easier to get credits for energy storage systems with the new act.

Click here to learn more about the new Inflation Reduction Act. Your local Southborough solar panel installation expert is the best person to answer your questions regarding the new Clean Energy Credit and how it will apply to you.

State & Local Solar Incentives

There are more than just federal solar incentives; rebates, tax credits and more are often offered at the state and local level. These incentives might be provided by the Massachusetts government, or by your county or municipality. Some incentives may be ongoing, while others are available for a limited time.

Next Steps for Installing Solar in Southborough

Solar incentives might be offered by the Massachusetts government, the federal government or your local utility company. The variety of available solar incentives has contributed to a large increase in solar energy use in the last 15 years. It is a good idea to talk to your local Southborough solar installation expert to learn more about these incentives and to make sure that you're getting the largest number possible for your solar system.

EcoWatch's Southborough, MA Solar Incentives FAQs

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

It's best to speak with your local Southborough solar installer for a better understanding of which incentives your project may qualify for. Generally, solar incentives apply to new solar panel systems installed on 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.

What are the highest-rated solar panel installation companies near me?

To find a top-rated solar panel installer, check out our guide to Southborough's top solar panel companies.

When does the federal solar tax credit end?

The Clean Energy Credit (previously called 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.

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

Yes, you can claim both rebates and tax credits towards the cost of your solar panels. Depending on which incentives you are eligible for, they may apply in a different order. Make sure that you speak with your solar installer or a local tax professional to confirm that you are claiming incentives correctly and getting the most money possible.

Can I use a combination of multiple types of renewable energy to power my home?

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