2025 Solar Incentives Guide for Weymouth Town, MA - Tax Credits & Rebates

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

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 Weymouth Town solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

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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 Weymouth Town?

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 through financial incentives to help people install solar panels on their homes. Various kinds of incentives, such as discounts, cash back or credit towards your monthly utility bill, may be available to you. Certain incentives may be provided via the Massachusetts government, by your utility company or by county or municipality, while others are federal. Types of solar incentives might include:

  • Solar Renewable Energy Certificate (SREC): SRECs and other performance-based incentives are generally handled at the state level. Once your solar panel system meets a predetermined threshold (usually a small amount of energy production), you can receive SRECs that can then be sold to your utility company or other buyers. The money you make from the sale is usually considered part of your taxable income.
  • Tax Exemptions: Tax exemptions may come in one of two forms. First, there is sales tax exemption, applied when you purchase solar panels. The second is property tax exemption. This allows you to exclude the value added by your solar system when calculating property tax for your house.
  • Tax Credits: Unlike tax deductions, tax credits reduce, dollar-for-dollar, the amount of income tax that you owe the government.
  • Net Metering: Net metering is an incentive you can get once your solar panels are up and running. If you have a net metering agreement with your Weymouth Town utility company, the company will subtract the value of the excess energy your solar system produces from your monthly utility bill. In some areas, this credit is dollar-for-dollar, while in others you may make back a percentage of the value.
  • Rebates: Solar rebates may be offered by your state or county, or by your local utility company. These rebates work as partial refunds that are applied after you pay for a solar system and before tax credits are calculated.
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Federal Solar Incentives

When thinking about solar incentives, federal incentives may be the first thing that comes to mind. 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 specified percentage of the money you spend on solar panels for your home.

The ITC is applied to the total cost of installing a solar system, including the panels themselves as well as equipment, labor and accessories. You can claim this credit for panels installed after January 1, 2006, on a primary or secondary residence that you own and that is located in the United States. From its original value of 30% of the total cost, the credit has fluctuated slightly between 26-30%, and you may qualify for varying percentages depending on when your project was completed. There is no maximum claim amount.

Reaching out to your local Weymouth Town solar panel installer is the best way to understand how the ITC could apply to you.

In August 2022, the ITC (now called the Clean Energy Credit) was expanded and extended by the passage of the Inflation Reduction Act. Now, solar installation projects started after January 1, 2022, and completed by the end of 2032, might qualify for a 30% tax credit. This percentage will then decrease slightly each year until the current Clean Energy Credit expires in 2035. The expansion to the program also makes it easier to get credit for energy storage systems, starting in 2023.

More information about the new Inflation Reduction Act can be found here. Your local Weymouth Town 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

Tax credits, rebates and more can be claimed at multiple levels. Along with federal solar incentives, there are often state and local ones as well. Incentives may be handled by the state of Massachusetts, or by your county or municipality. Some incentives might only be available for a limited time, while others are ongoing.

Next Steps for Installing Solar in Weymouth Town

Solar incentives may come from your local utility company, the federal government or the Massachusetts government. The large number of incentives available has facilitated the nationwide growth of solar energy use in the last 15 years. Speak with your local solar panel installation expert today to discover more about the various programs and to save as much money as possible on solar panels for your Weymouth Town home.

EcoWatch's Weymouth Town, MA Solar Incentives FAQs

If my house already has solar panels, can I still claim incentives?

An excellent idea would be to talk to the company that installed your solar system – or get in touch with a local Weymouth Town solar installer — to learn about which incentives you might qualify for. If your system was installed after January 1, 2022, you likely qualify for the recently increased 30% tax credit under the Inflation Reduction Act. Solar panels installed between 2006 and 2021 may qualify for a tax credit of 26-30%.

How much will a solar system save me on my electric bill in Weymouth Town annually?

Typically, Weymouth Town homeowners who install solar panels save about $1,139.17 per year, or about $21,644.27 over 20 years after they make the switch.

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

To find the best solar panel installers near you, read our article on Weymouth Town's top solar panel companies.

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

Solar energy is renewable — by changing where you get your energy, you can help lessen the strain on our planet's resources. You can also lower the CO2 emissions from your home by 200 pounds a year, or roughly 4,000 pounds over 20 years.

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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