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

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

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 Northborough 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 Northborough?

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

MuniHELPS - Offered by 17 Utilities through the MMWEC

Incentive Type:
Rebate Program
Varies by utility

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" includes a range of financial incentives implemented to make installing and using solar panels more affordable. This is done to encourage people to switch to renewable energy. You might be eligible for various types of incentives, such as discounts, cash back or credit towards your monthly utility bill, depending on your situation. Certain incentives come from your specific utility company, county or municipality, some from the state of Massachusetts and others from the federal government. Types of solar incentives might include:

  • Tax Credits: Tax credits lower, dollar-for-dollar, the amount of income tax you owe the government. Tax credits differ from tax deductions.
  • Rebates: Some solar companies will help you claim a rebate, or partial refund after purchase, for your solar system. Counties or states will also offer limited-time rebates at various times. The value of a rebate will usually come off your total price before any tax credits are calculated.
  • Net Metering: Don't forget to talk to your Northborough 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 your solar panels generate. You could receive either a dollar-for-dollar credit or a percentage of the value.
  • Solar Renewable Energy Certificate (SREC): SRECs can be sold to your utility company (or other buyers) for money that normally counts as part of your taxable income. In most cases, there is a small threshold of energy production to meet before your solar system can earn SRECs or similar performance-based incentives. Incentives like these are typically handled at the state level.
  • Tax Exemptions: Tax exemptions may come in two forms. The first is sales tax exemption, applied when you purchase solar panels. The second is property tax exemption, which allows you to exclude the value added by your solar system when calculating property tax for your house.

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Federal Solar Incentives

When people think of solar incentives, federal incentives are likely the first thing that comes to mind. The Federal Solar Investment Tax Credit, or ITC, is likely the best-known federal solar incentive. The ITC allows you to claim a tax credit for a set percentage of the cost of your solar system.

The ITC was originally for 30% of the total cost of installing a solar system, and has fluctuated slightly over the years between 26-30%. The percentage you qualify for will depend on when your solar system was installed. The total cost of installation includes the panels themselves as well as the cost of equipment, labor and accessories. There is no maximum amount you can claim. The ITC can be applied to solar panels installed after January 1, 2006, on your primary or secondary residence. The residence must be owned by you and in the United States.

Reaching out to your local Northborough solar panel installation expert is the best way to learn more about how the ITC applies to you.

In August 2022, the ITC (now referred to as the Clean Energy Credit) was bolstered by the passage of the Inflation Reduction Act. For solar systems installed between January 1, 2022, and December 31, 2032, homeowners can receive a credit equal to 30% of the total cost. This percentage will decrease annually after 2032 until the Clean Energy Credit ends in 2035. The program expansion also makes it easier to get credit for energy storage systems, beginning in 2023.

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

State & Local Solar Incentives

There are often also state solar incentives in addition to those provided by the federal government. Tax credits, rebates and more can be offered at a more local level. These incentives — which might be handled by your county or municipality, or by the state of Massachusetts — may be offered on an ongoing basis, or for only a limited time.

Next Steps for Installing Solar in Northborough

There are many types of solar incentives: those provided by the federal government, those given by the Massachusetts government and those offered by local utility companies, to name a few. Solar energy utilization has grown enormously in the last 15 years, partially thanks to these incentives. Your local Northborough solar panel installation company can help you learn more about which incentives you should apply for, and get you on track to switch to renewable energy today.

EcoWatch's Northborough, MA Solar Incentives FAQs

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

Once you add solar panels to your house in Northborough, you can expect to save approximately $1,045.78 per year, or around $19,869.88 over 20 years.

What are the top solar panel installation companies near me?

To find the right solar panel installer for you, check out our guide to the top solar companies in Northborough.

What are the environmental benefits of switching to solar?

You can lower your carbon footprint by 200 pounds of CO2 a year by switching to solar panels. This adds up to around 4,000 pounds over 20 years. Solar is also a renewable energy source, meaning that switching your home over lessens the drain on our planet's resources.

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

The order your incentives will be applied in may vary depending on which incentives you are eligible for but generally yes, you can receive multiple types of incentives for your solar project. Talk with your solar installer or a local tax professional to ensure 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?

You can power your home with multiple types of renewable energy, or a combination of renewable and non-renewable energy. Be sure to go over your plan with your local Northborough solar installer. They can help you with the plan for your project and educate you on the various incentives that you will or won't 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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