2023 Solar Incentives Guide for Portsmouth, NH - Tax Credits & Rebates

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

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 Portsmouth 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 Portsmouth?

Local Option - Property Tax Exemption for Renewable Energy and Electrical Energy Storage

Incentive Type:
Property Tax Incentive
Varies (local option)

Residential Small Renewable Energy Rebate Program

Incentive Type:
Rebate Program
$0.20/watt

Eversource - Residential Energy Efficiency Rebate Program

Incentive Type:
Rebate Program
Lighting: Online discounts & coupons at participating retailers
LED Light Fixture: $5
Heating/Cooling Equipment: Up to $400
Heat Pump Water Heaters: Up to $600
Clothes Dryers: up to $200
Clothes Washer: Up to $50
Dehumidifier: $25
ENERGY STAR Homes: $4,000
Natural Gas Heating Equipment: Up to $1,500
Natural Gas thermostats: Up to $100
Pool Pumps: Up to $500
Refrigerator and Freezer Recycling: $30
Refrigerators: Up to $75
Room Air Conditioner: $20
Room Air Purifiers: $40

Residential Solar Water Heating Rebates

Incentive Type:
Rebate Program
$1,500, $1,700 or $1,900, depending on annual estimated system output

Residential Bulk-Fed Wood-Pellet Central Boilers and Furnace Rebate Program

Incentive Type:
Rebate Program

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. These financial incentives are intended to encourage more people to switch their home over to renewable energy. Different types of incentives, like cash back, discounts or monthly utility bill credits, may be available to you. Certain incentives may be handled by the New Hampshire government, by your utility company or by county or municipality, while other incentives are federal. Types of solar incentives might include:

  • Net Metering: Net metering factors in once your solar system is up and running. If you have a net metering agreement with your Portsmouth 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 make back 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: Your solar installer might help you claim a rebate, or partial refund of your purchase, for your solar system. Counties or states will also offer limited-time rebates at various times. If you receive a rebate, that amount will usually be deducted from your total price before tax credits are calculated.
  • Tax Exemptions: Your solar panels might qualify for exemptions on both sales and property tax. Sales tax exemptions come into effect at the time of purchase. Property tax exemptions allow you to exclude the value that solar panels add when calculating property taxes on your house.

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 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

Best Technology

Tesla Energy

★★★★★
3.2

  • 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

Federal Solar Incentives

When thinking about solar incentives, federal incentives are likely the first thing that comes to mind. You've likely heard of the Federal Solar Investment Tax Credit, or ITC. This is a tax credit equal to a specified percentage of the money you spend on solar panels for your home.

The ITC applies to solar systems installed after January 1, 2006 on a primary or secondary residence in the United States that you own. Originally, the tax credit was for 30% of the total cost — for panels, equipment, accessories and labor — although that amount may range from 26-30%, depending on when your solar system was installed. There is no cap on the claim amount.

Contacting your local Portsmouth solar panel installer is the best way to understand how the ITC applies to you.

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. The new Clean Energy Credit extends until 2035. You can now apply for a 30% credit for solar systems installed between January 1, 2022 and December 31, 2032. The total credit will then be decreased by a few percentage points every year until its expiration. The expansion to the program also makes claiming credit for energy storage systems easier than ever before, beginning in 2023.

More information about the new Inflation Reduction Act can be found here. Your local Portsmouth solar panel installation experts can answer your questions and explain how the new Clean Energy Credit may apply to you.

State & Local Solar Incentives

Tax credits, rebates and more might be claimed at multiple levels. Along with federal solar incentives, there are often state and local ones, too. Some incentives are ongoing, while others are offered for only a limited time. Your local solar incentives may come from your county or municipality, or from the New Hampshire government.

Next Steps for Installing Solar in Portsmouth

Solar incentives might be provided by your local utlity company, the New Hampshire government or the federal government. The growing number of incentives available has facilitated the nationwide growth of solar energy use in the last 15 years. Getting in touch with your local Portsmouth solar panel installation expert is a great first step towards getting the most money possible when you switch to solar energy.

EcoWatch's Portsmouth, NH Solar Incentives FAQs

Can I get any financial incentives when I add 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 fully understand what solar incentives apply to you, many apply to a second home, provided that it is in the United States and owned by you. There may be additional incentives available specifically for commercial properties, depending on the specifics.

How can I find out if I qualify for different solar incentives?

Broadly, solar incentives apply to:

  1. a new solar panel system
  2. installed on a property that you own
  3. within the U.S.
  4. between the dates specified by a particular incentive.

Specific incentives, including those run by the New Hampshire government or by your county/municipality, may have additional qualifications. Get in touch with your local Portsmouth solar installer to discover what incentives your project may qualify for.

I already have solar panels installed. Do I qualify for any incentives?

Your best bet is to talk to someone from the company that installed your solar system — or reach out to a local Portsmouth solar installer — to better understand 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. Systems installed between 2006 and 2021 may qualify for a tax credit of 26-30%.

Who installs solar panels near me?

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

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

The order in which incentives are applied could vary depending on which incentives you are claiming but usually yes, you can claim multiple types of incentives for your solar project. Talk with your solar installer or a local tax professional to confirm you are claiming all the incentives you are eligible for and applying them in the correct order.

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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