2023 Solar Incentives Guide for Weston, MA - Tax Credits & Rebates

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

You'll learn about:

  • Local & State Solar Incentives
  • Federal Tax Credits (Updated for 2023 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 Weston solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 04, 2023

Why you can trust EcoWatch

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 Weston?

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

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 intended to make renewable energy usage more affordable via financial incentives to help people install solar panels on their homes. Solar incentives can include cash back, upfront discounts or credit towards your monthly utility bill. Some incentives are provided by the federal government, some by the state of Massachusetts and some by your utility company, county or municipality. Some broad categories of solar incentives include:

  • Net Metering: You can sign a net metering contract with your Weston utility company, that may apply to all or a percentage of the excess electricity that is generated by your solar panels. Your utility company will then subtract this value from your utility bill each month.
  • Solar Renewable Energy Certificate (SREC): SRECs are credits that can be sold to your utility company (or other buyers) for cash that typically becomes part of your taxable income. Typically, there is a small threshold of energy production to meet before your solar system is eligible for SRECs or similar performance-based incentives. Incentives like these are generally handled by your state government.
  • Rebates: Some solar companies will help you claim a rebate, or partial refund of your purchase, for your solar panels. States or counties will also sometimes offer limited-time rebates. If you receive a rebate, that amount will usually be deducted from your total price before tax credits are calculated.
  • Tax Credits: Tax credits lower, dollar-for-dollar, how much income tax you owe the federal government. Tax credits differ from tax deductions.
  • Tax Exemptions: Tax exemptions may 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 ignore the value added by your solar system when calculating property tax for your home.

Federal Solar Incentives

When you think about solar incentives, you probably think of federal incentives first. A federal incentive many people are likely to be familiar with is the Federal Solar Investment Tax Credit (ITC). This 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 labor, equipment and accessories. This credit can be claimed for panels installed after January 1, 2006 on a primary or secondary residence that you own, as long as it 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 amount you can claim.

Speaking with your local Weston solar panel installation expert is the best way to learn more about how the ITC could apply to your situation.

The ITC was both renewed and expanded by the passage of the Inflation Reduction Act in August 2022. It's also now called the Clean Energy Credit. Homeowners can now receive a credit equal to 30% of the total solar system installation costs for projects that began after January 1, 2022 and will be finished by the end of 2032. This percentage will then decrease yearly until the Clean Energy Credit ends in 2035. Beginning 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. To best understand how the new Clean Energy Credit applies to you, get in touch with your local Weston solar installers.

State & Local Solar Incentives

There are often state solar incentives available in addition to federal ones. Rebates, tax credits and more can be offered at a more local level. These incentives may be handled by your county or municipality, or by the Massachusetts government. Some incentives may be available for a limited time, while others are ongoing.

Next Steps for Installing Solar in Weston

You can apply for solar incentives from the federal government and the Massachusetts government, as well as from your local utility company. The increased availability of solar initiatives in the past 15 years has helped increase solar adoption nationwide. We recommend talking to your local Weston solar installation company to learn more about these incentives and to be sure that you're getting the largest number possible for your solar panels.

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

EcoWatch's Weston, MA Solar Incentives FAQs

What if I am planning to add solar panels to a rental property, vacation home or commercial property? Can I still qualify for incentives?

While we recommend talking to your local solar installer and/or tax professional to fully understand what solar incentives apply to you, many will apply to a second home, so long as that home is in the United States and owned by you. There may be additional incentives available for commercial properties specifically, depending on the specifics.

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

Your best bet is to talk to someone from the company that installed your system — or speak to a local Weston 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 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%.

What are the best solar panel installation companies near me?

To find the best solar panel installer in your area, check out our guide to Weston's best solar panel companies.

How long until the federal solar tax credit ends?

The federal solar tax credit, formerly called the ITC and now called the Clean Energy Credit, is slated 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 use a combination of solar and another type of renewable energy to power my home?

Yes, you can use multiple types of renewable energy to power your home, such as a combination of solar and wind power. You can also combine renewable energy generation with a non-renewable backup source of energy. You should discuss your proposed plan with your local Weston solar installation expert, to make sure you know what you'll need and what kinds of incentives you might or might 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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