2024 Solar Incentives Guide for Londonderry, NH - Tax Credits & Rebates

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

You'll learn about:

  • Local & State Solar Incentives
  • Federal Tax Credits (Updated for 2024 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 Londonderry solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated April 21, 2024

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 Londonderry?

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 are meant to help mitigate the cost of installing a solar panel system on your home. Financial incentives like these are intended to encourage more homeowners to make the switch to renewable energy. Incentives might include things like discounts, cash back or credit on your utility bill each month. Some incentives are offered by the federal government, while others are provided by the New Hampshire government or your specific utility company, county or municipality. Some broad categories of solar incentives include:

  • Rebates: A solar rebate is a partial refund given after you've purchased your solar system. These could be offered by your local utility company, your county or your state. The cash back that you get from the rebates is normally applied before calculating tax credits.
  • Net Metering: You can sign a net metering contract with your Londonderry utility company. This agreement may apply to all or a percentage of the excess electricity that is generated by your solar panels. Your utility company will then deduct this value from your monthly utility bill.
  • Tax Credits: Unlike tax deductions, tax credits are dollar-for-dollar reductions in the amount of income tax that you owe the government.
  • Tax Exemptions: Your solar system could qualify for exemptions on both sales and property tax. Sales tax exemptions come into effect at the time of purchase. Property tax exemptions let you ignore the added value of the solar panels when you are 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

Federal incentives are the kind of incentives that you are most likely to have some knowledge of. An 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 the cost of your solar system.

The ITC can be applied to solar panels installed on your primary or secondary residence in the United States. The solar panels have to have been installed after January 1, 2006, on a property owned by you for you to claim the credit. Initially, the ITC applied to 30% of all installation costs (panels, accessories, labor and equipment), although the total amount has fluctuated slightly over the years between 26-30%. The installation date of your solar system will determine what percentage you are eligible for. There is no cap on the claim amount.

Have questions about how the ITC applies to your specific situation? Reach out to your local Londonderry solar panel installation expert to get more information.

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. For solar system installations that begin after January 1, 2022, and are completed by the end of 2032, homeowners can receive a credit for 30% of the total cost. This percentage will decrease annually after 2032 until the Clean Energy Credit ends in 2035. Starting in 2023, the expansion to the program will also make credits for energy storage systems even easier to claim.

Click here to learn more about the new Inflation Reduction Act. Your local Londonderry solar panel installers are the best people to answer your questions about the new Clean Energy Credit and how it will apply to you.

State & Local Solar Incentives

Some solar incentives may be provided at the state and local level. As with federal incentives, these might include tax credits, rebates and more. Incentives may be provided by the state of New Hampshire, 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 Londonderry

There are a variety of solar incentives: those offered by local utility companies, those provided by the federal government and those provided by the New Hampshire government, to name a few. Solar energy utilization has increased enormously in the last 15 years, thanks to these incentives. Getting in touch with your local Londonderry solar panel installation expert is an excellent first step towards getting the most money possible when you switch to solar energy.

EcoWatch's Londonderry, NH Solar Incentives FAQs

How do I learn if I qualify for solar incentives?

It's a smart idea to get in touch with your local Londonderry solar installer for a better understanding of which incentives your project will qualify for. Usually, solar incentives apply to new solar panel systems installed on a property you own (in the U.S.) between the dates specified by the incentive. Some incentives, such as those given by the state of New Hampshire, might have other requirements.

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

You should plan to talk to the company that installed your solar panels – or call a local Londonderry solar installer — to clarify 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%.

How much can I save annually on my electric bill if I add solar panels to my house in Londonderry?

Generally, Londonderry homeowners who install solar panels save approximately $1,074.85 per year, or about $20,422.21 over 20 years after making the switch.

Can I use both solar and another type of renewable energy to power my home?

Yes, you can utilize multiple types of renewable energy to power your home, such as a combination of solar and wind power. You can also use both renewable energy sources and a backup source of non-renewable energy. You should discuss your plan with your local Londonderry solar panel installer, to make sure you know what you'll need and what kinds of incentives you might or might not qualify for.

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

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 incentives will 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.

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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