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

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

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 Shrewsbury solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 20, 2023

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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 Shrewsbury?

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/


Solar incentives help mitigate the cost of installing solar panels on your home. This category of financial incentives is in place to encourage more homeowners to convert their home partially or fully to renewable energy. Incentives may include things like discounts, cash back or credit on your utility bill each month. Some incentives are offered federally, while others are offered by the Massachusetts government or by your specific utility company, county or municipality. Some solar incentives you might qualify for are:

  • Tax Exemptions: These could come in the form of property tax exemptions, which would allow you to exclude the value added by your solar panels when paying property tax on your house. They may also include exemptions on sales tax at the time of purchase.
  • Solar Renewable Energy Certificate (SREC): SRECs and other performance-based incentives are generally handled at the state level. Once your solar system meets the threshold (generally a small amount of energy production), you are eligible to receive SRECs that can then be sold to your utility company or other buyers. The money you receive from the sale is generally considered part of your taxable income.
  • Net Metering: Net metering becomes relevant after your solar system is up and running. If you've signed a net metering agreement with your Shrewsbury utility company, it will subtract the value of the excess energy produced by your solar system from your utility bill each month. In some places, this credit is dollar-for-dollar, while in others you may get refunded a percentage of the value.
  • Tax Credits: Tax credits reduce, dollar-for-dollar, how much income tax you owe the government. These differ from tax deductions.
  • Rebates: Rebates, or partial refunds after a purchase, are typically applied before any solar tax credits are calculated. Rebates may be given by your local utility company, by your state or by your county.

Federal Solar Incentives

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

The ITC can be applied to solar systems installed after January 1, 2006 on a primary or secondary residence that you own in the United States. The credit initially covered 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.

Curious how the ITC might apply to your specific situation? Reach out to your local Shrewsbury solar panel installer to get more information.

In August 2022, the ITC (now titled the Clean Energy Credit) was expanded and extended by the passing of the Inflation Reduction Act. The Clean Energy Credit runs until 2035. Any solar installation project that is completed between January 1, 2022 and December 31, 2032 may qualify for a 30% tax credit. This amount will then decrease slightly on a yearly basis until the end of the current program. 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 Shrewsbury solar panel installation experts can answer any questions you have and explain how the new Clean Energy Credit applies to you.

State & Local Solar Incentives

Some solar incentives are often also offered at the local or state level. Like with federal incentives, these could include tax credits, rebates and more. Incentives might be offered by the state of Massachusetts, or by your county or municipality. Certain incentives may be available for only a limited time, while others are ongoing.

Next Steps for Installing Solar in Shrewsbury

Solar incentives might come from your local utility company, the federal government or the Massachusetts government. The large number of incentives available has helped nationwide use of solar energy increase greatly in the last 15 years. Speaking with your local Shrewsbury solar panel installation company is an excellent first step towards making sure you get all the incentives you qualify for when you switch to solar energy.

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 Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Shrewsbury, MA Solar Incentives FAQs

How do I learn if I qualify for different solar incentives?

Generally, solar incentives apply to:

  1. a new solar system
  2. installed on property you own
  3. within the U.S.
  4. within the date range specified by a particular incentive.

Specific incentives, including those given out by the Massachusetts government or by your county/municipality, sometimes have additional qualifications. Talk to your local Shrewsbury solar installer to find out what incentives your project will qualify for.

If I already have a solar system installed on my house, can I still claim incentives?

You should plan to talk to a representative from the company that installed your system — or reach out to a local Shrewsbury solar installer — to better understand 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 can I save on my electric bill annually if I add solar panels to my Shrewsbury home?

Typically, Shrewsbury homeowners who install solar panels save approximately $1,045.78 per year, or approximately $19,869.88 over 20 years after they make the switch.

When does the federal solar tax credit end?

The Clean Energy Credit (previously referred to as 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 receive incentives both towards the up-front cost of solar panels, and later as reimbursement?

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

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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