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

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

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 Mashpee solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated September 15, 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 Mashpee?

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/


The phrase "solar incentives" broadly refers to financial incentives designed to encourage the adoption and use renewable energy by making solar panels more affordable. You may qualify for several types of incentives, such as cash back, discounts or credit towards your monthly utility bill, depending on your situation. Some incentives come from your specific utility company, county or municipality, some from the state of Massachusetts and others from the federal government. Some broad categories of solar incentives include:

  • Rebates: Rebates, or partial refunds after a purchase, are usually applied prior to any solar tax credits being calculated. Solar rebates may be given by your local utility company, by your county or by your state.
  • Net Metering: Net metering is an incentive you can get after your solar panels are up and running. If you've signed a net metering agreement with your Mashpee utility company, the company will subtract the value of the excess energy produced by your solar system from your monthly utility bill. In some places, this is a dollar-for-dollar credit, while in others you might get refunded a percentage of the value.
  • Tax Exemptions: Tax exemptions can come in one of two forms. First, there is sales tax exemption, applied at the time you purchase your solar panels. The second is property tax exemption. This allows you to exclude the value added by your solar system when paying property tax on your house.
  • Solar Renewable Energy Certificate (SREC): SRECs can be sold to your utility company (or other buyers) for cash that is generally considered part of your taxable income. Typically, a certain (small) threshold of energy production must be met before your solar system is eligible for SRECs or other performance-based incentives. Incentives like these are typically handled at the state level.
  • Tax Credits: Tax credits reduce, dollar-for-dollar, the total amount of tax you owe the federal government. Tax credits differ from tax deductions.

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Federal Solar Incentives

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

The ITC initially applied to 30% of the total cost of solar system installation, and has fluctuated slightly over the last few years between 26-30%. The installation date of your solar system will determine what percentage you qualify for. The total installation cost includes the panels themselves as well as the cost of equipment, accessories and labor. 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 in the United States and owned by you.

To best understand how the ITC might apply to your situation, reach out to your local Mashpee solar panel installation expert and ask for more information.

In August 2022, the Inflation Reduction Act made revisions to the ITC, now titled the Clean Energy Credit. Homeowners are now eligible for a credit of 30% of the total costs of solar system installation for projects that began after January 1, 2022 and will be finished by the end of 2032. The percentage will then decrease on a yearly basis until the Clean Energy Credit ends in 2035. Starting in 2023, the expansion will also make credits for energy storage systems even easier to claim.

Click here to learn more about the new Inflation Reduction Act. The best way to learn more about how the new Clean Energy Credit might apply to you is to get in touch with your local Mashpee solar panel company.

State & Local Solar Incentives

Some solar incentives may be provided by state and local governments. Like with federal incentives, these may include rebates, tax credits and more. These incentives may be handled by the Massachusetts government, or by your county or municipality. Some are available for a limited time, while others are ongoing.

Next Steps for Installing Solar in Mashpee

There are a number of different 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. Solar energy use has grown enormously in the last 15 years, thanks to these incentives. We suggest talking to your local Mashpee solar installation company for more information about these incentives and to ensure that you're getting the most money possible for your solar panels.

EcoWatch's Mashpee, MA Solar Incentives FAQs

Can I claim incentives for adding solar panels to a rental property, vacation home or commercial property?

While we recommend getting in touch with your local solar installer and/or tax professional to best understand what solar incentives apply to you, many 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 details.

If I already have solar panels, can I still claim incentives?

An excellent idea would be to talk to the company that installed your solar panels — or speak to a local Mashpee solar installer — to learn about which incentives you might qualify for. If your solar panels were 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%.

If I switch my appliances out for ones that use solar energy, are there any incentives that I can claim?

The recently passed Inflation Reduction Act introduces multiple incentives meant to reward homeowners who make eco-friendly upgrades. Some of these incentives include tax credits and rebates for installing new electric appliances. You can find more details about these incentives here.

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

The order that incentives will be applied in could vary depending on which incentives you receive but generally yes, you can claim multiple types of incentives for your solar project. Speak to your solar installer or a local tax professional to verify you are claiming all of the incentives you qualify for and applying them in the correct order.

Can I use both 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. Make sure you discuss your ideas with your local Mashpee solar installation expert. They can help you with the plan for your project and also help you understand 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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