2023 Solar Incentives Guide for Lewiston, ME - Tax Credits & Rebates

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

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 Lewiston solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 04, 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 Lewiston?

Solar and Wind Energy Property Tax Exemption

Incentive Type:
Property Tax Incentive
100% exemption

Efficiency Maine - Home Energy Loans

Incentive Type:
Loan Program
$15,000

Efficiency Maine Residential Home Energy Savings Program

Incentive Type:
Rebate Program
Geothermal Heat Pumps: One third of the installation cost up to $3,000
Air Sealing (6 hrs): $400
Insulation: 30% of project costs, up to $1,000 per zone
Air-Source Heat Pumps: $500 for single or first zone heating; an additional $250 is available for second zone heating
Biomass Boilers and Furnaces: One third of the installation cost up to $6,000
See rebate application for full list of rebate bonuses

Local Option - Property Assessed Clean Energy

Incentive Type:
PACE Financing
Residential PACE mortgage maximum: $15,000

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 encourage people to switch their home over to renewable energy by providing financial incentives meant to lower the burden of solar panel installation and use. You might qualify for different kinds of incentives, including discounts, cash back 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 Maine and others from the federal government. You might qualify for any of the following types of solar incentives:

  • Tax Exemptions: These can come in the form of property tax exemptions, which can let you exclude the value added by your solar panels when paying property tax on your home. You may also qualify for an exemption on sales tax at the time of purchase.
  • Tax Credits: Unlike tax deductions, tax credits reduce, dollar-for-dollar, the amount of income tax that you owe the federal government.
  • Rebates: Your solar installer might help you claim a rebate, or partial refund of your purchase, for your solar system. States or counties will also offer limited-time rebates at various times. Any rebates you receive will usually be deducted from your total price before tax credits are calculated.
  • Net Metering: Don't forget to talk to your Lewiston utility company about signing a net metering contract. This will allow you to receive credit towards your utility bill every month for the value of excess energy your solar panels generate. You might receive either a dollar-for-dollar credit or a percentage of the value.

Federal Solar Incentives

Federal solar incentives are likely the first thing that you think of when you think about solar incentives. The Federal Solar Investment Tax Credit, or ITC, is probably the most well-known federal solar incentive. The ITC allows you to claim a tax credit for a predetermined percentage of the cost of your solar system.

The ITC applies towards solar systems installed after January 1, 2006 and lets you deduct from your taxes a percentage of the total cost of solar panels, equipment, accessories and labor. You can claim this credit for solar panels installed on a primary or secondary residence that you own in the United States. 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 claim amount.

Your local Lewiston solar panel installer can provide you with more information about the ITC and how it may apply to your situation.

In August 2022, the ITC (now called the Clean Energy Credit) was expanded and extended by the passage of the Inflation Reduction Act. The new Clean Energy Credit extends until 2035. American homeowners can now apply for a 30% credit for solar systems installed between January 1, 2022 and December 31, 2032. This new credit will then decrease annually until its expiration. The program expansion 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 Lewiston solar panel company is the best resource for answering your questions about the new Clean Energy Credit and how it applies to you.

State & Local Solar Incentives

Some solar incentives may be provided at the state and local level. As with federal incentives, these could include tax credits, rebates and more. Some incentives are offered for only a limited time, while others are ongoing. Local solar incentives may come from your county or municipality, or from the Maine government.

Next Steps for Installing Solar in Lewiston

There are many kinds of solar incentives: those offered by local utility companies, those offered by the federal government and those offered by the Maine government, to name a few. Solar energy utilization has grown enormously in the last 15 years, partially due to these incentives. Reaching out to your local Lewiston solar panel installer 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 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

EcoWatch's Lewiston, ME Solar Incentives FAQs

How can I learn if I qualify for certain solar incentives?

Generally, solar incentives apply to:

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

Specific incentives, including those run by the Maine government or by your county/municipality, sometimes have additional qualifications. Get in touch with your local Lewiston solar installer to learn more about what incentives your project may qualify for.

What are some environmental benefits of installing solar panels on my house?

You can decrease your carbon footprint by 200 pounds of CO2 annually when you install solar panels. This adds up to around 4,000 pounds in 20 years. In addition, solar power is a renewable energy source, which means that making the switch lessens the drain on our planet's resources.

When does the federal solar tax credit end?

The federal solar tax credit, formerly called the ITC and now named the Clean Energy Credit, is set to end on January 1, 2035. The current 30% credit will end in 2032, replaced by a 26% credit in 2033 and a 22% credit in 2034.

Can I apply 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 are claiming but typically yes, you can claim multiple types of incentives for your solar project. Speak to your solar installer or a local tax professional to make sure you are claiming all of the incentives you qualify for and applying them in the correct order.

Can I use multiple types of renewable energy to power my home?

Yes, you can utilize multiple types of renewable energy to power your home — for example, a combination of solar and wind power. You can also combine renewable energy generation with a backup source of non-renewable energy. Be sure to discuss your proposed plan with your local Lewiston solar installation expert, so that you understand what you'll need and what types of incentives you might or might not 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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