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 June 24, 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?

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 via financial incentives for individuals who install solar panels on their homes. Incentives could include things like discounts, cash back or monthly utility bill credits. Some incentives are offered by the federal government, while others are handled by the state of Massachusetts or by your specific utility company, county or municipality. Categories of solar incentives include:

  • Net Metering: Make sure you talk to your Southborough utility company about signing a net metering agreement. This will allow 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.
  • Tax Credits: These credits are dollar-for-dollar reductions (not deductions) in how much income tax you owe the government.
  • Rebates: Some solar companies will help you claim a rebate, or partial refund after purchase, for your solar panels. Counties or states will also offer limited-time rebates at various times. Any rebates you receive will usually come off the total price before any tax credits are calculated.
  • Tax Exemptions: Sales tax exemptions are effective at the point of sale for your solar system. Property tax exemptions allow you to exclude the value that your solar panels add when you're calculating how much property tax you need to pay.
  • Solar Renewable Energy Certificate (SREC): SRECs and similar performance-based incentives might be available to you if you have a solar system that produces more than a specified (usually small) amount of electricity. Performance-based incentives are generally handled by the state government. You can sell the SRECs you receive to your utility company or other buyers, and the money you make is generally considered part of your taxable income.
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Federal Solar Incentives

When thinking about solar incentives, you probably think of federal incentives first. The solar incentive that you may be most familiar with is the Federal Solar Investment Tax Credit (ITC), which provides a credit on your taxes equal to a specified percentage of the cost of your solar system.

The ITC applies 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, accessories, labor and equipment – although it may range from 26-30%, depending on the installation date of your solar system. There is no cap on the claim amount.

To find out exactly how much the ITC could save you, get in touch with your local Southborough 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. For solar system installations that begin after January 1, 2022, and are completed by the end of 2032, homeowners may be eligible for a credit equal to 30% of the total cost. This percentage will decrease annually after 2032 until the Clean Energy Credit expires in 2035. Starting in 2023, it will also be easier to obtain credits for energy storage systems under the new laws.

More information about the new Inflation Reduction Act can be found here. Your local Southborough solar panel installers are the best people to answer your questions regarding the new Clean Energy Credit and how it may apply to you.

State & Local Solar Incentives

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

Next Steps for Installing Solar in Southborough

The large number of available solar incentives has contributed greatly to the increase in the use of solar power nationwide over the past 15 years. You can get solar incentives from your local utility company, the Massachusetts government or the federal government. Speaking with your local Southborough solar panel installer is the right first step towards getting all the incentives you qualify for when you switch to solar energy.

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. Usually, 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, like those offered by the government of Massachusetts, might have additional requirements.

How long until the federal solar tax credit ends?

The federal solar tax credit, previously called the ITC and now titled the Clean Energy Credit, is scheduled to end on January 1, 2035. The current 30% credit will end in 2032, replaced by a 26% credit in 2033 and a 22% credit in 2034.

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

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

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

Yes, you can utilize multiple types of renewable energy to power your home — for example, a combination of wind and solar. You can also use both renewable energy sources and a non-renewable backup source of energy. Be sure to discuss your proposed plan with your local Southborough solar panel installer, to make sure you know what you'll need and what incentives 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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