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

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

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 Hopkinton 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

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 Hopkinton?

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/


The term "solar incentives" refers to 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. Incentives could include things like discounts, cash back or credit on your utility bill each month. Some incentives are handled federally, while others are offered by the Massachusetts government or by your specific utility company, county or municipality. Categories of solar incentives include:

  • Rebates: Solar rebates can be provided by your county or state, or by your local utility company. These rebates are essentially cash back that is applied after you pay for a solar system and before tax credits are calculated.
  • Solar Renewable Energy Certificate (SREC): SRECs and other similar performance-based incentives are usually handled by your state government. Once your solar system meets a predetermined threshold (typically a small amount of energy production), you are eligible to receive SRECs that can be sold to your utility company or other buyers. The money you receive is generally considered part of your taxable income.
  • Tax Exemptions: Your solar panels could qualify for both sales tax and property tax exemptions. Sales tax exemptions are effective at the time of purchase. Property tax exemptions let you ignore the value added by your solar panels when you are calculating property taxes on your house.
  • Tax Credits: Tax credits are dollar-for-dollar reductions in the amount of income tax that you owe the federal government. (This is different from a tax deduction.)
  • Net Metering: Be sure to speak with your Hopkinton utility company about signing a net metering contract. This allows you to get a credit towards your utility bill every month for the value of excess energy generated by your solar panels. You could receive either a dollar-for-dollar credit or a percentage of the value.

Federal Solar Incentives

Federal incentives are the type of incentives that you are most likely to have some familiarity with. A federal incentive many people are probably familiar with is the Federal Solar Investment Tax Credit (ITC). This incentive is a tax credit for a specific percentage of your solar system's cost.

The ITC can be applied to solar systems installed after January 1, 2006 and under this program you can deduct from your taxes a percentage of the total cost of solar panels, equipment, accessories and labor. This credit can apply towards a solar panel system installed on a primary or secondary residence in the United States that you own. Originally, you could claim 30% of the total cost, although depending on when the project was completed, your credit may range from 26-30%. There is no maximum amount you can claim.

Speaking with your local Hopkinton solar panel installer is the best way to understand how the ITC may apply to you.

The Inflation Reduction Act, passed in August 2022, made some changes to the ITC (as well as renaming it to the Clean Energy Credit). The Clean Energy Credit is valid until 2035. Your solar installation project undertaken between 2022 and 2032 may qualify for a 30% tax credit; this amount will decrease slightly on a yearly basis until the current program ends. The program expansion also makes claiming credit for energy storage systems easier than ever before, starting in 2023.

Click here to learn more about the new Inflation Reduction Act. Your local Hopkinton 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

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

Next Steps for Installing Solar in Hopkinton

There are many kinds of solar incentives: those given by local utility companies, those given by the federal government and those given by the Massachusetts government, to name a few. The use of solar energy has grown enormously in the last 15 years, partially thanks to these incentives. If you're ready to make the change to solar energy, getting in touch with your local Hopkinton solar panel installation expert is an excellent place to start.

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 Hopkinton, MA Solar Incentives FAQs

How do I learn if I qualify for solar incentives?

It's best to speak with your local Hopkinton solar installer to get an understanding of which incentives your project will qualify for. In most cases, solar incentives apply to new solar panel systems installed on property you own (in the U.S.) within a specified date range. Some incentives, like those provided at the level of the Massachusetts government, may have other requirements.

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

You should plan to talk to a representative from the company that installed your solar system — or call a local Hopkinton solar installer — to learn about which incentives you may 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 top solar panel installation companies near me?

To find a top-rated solar panel installer, check out our guide to the best solar companies in Hopkinton.

What are some of the environmental benefits of switching to solar energy?

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

When does the federal solar tax credit end?

The Clean Energy Credit (formerly called the federal solar tax credit, or ITC), is slated to end on January 1, 2035. Currently set at 30%, the credit will drop to 26% in 2033 and to 22% in 2034.

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.

Follow us