Solar Panel Cost Guide in Maine, IL (Dec 2022)

  • Maine Solar Installation Cost: $12,211
  • 25-Year Savings: $10,400
  • Payback Period: 13.5 Years

See cost of a solar system near you:

EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated December 8, 2022

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Average Cost of Solar Panels in Maine

We break down average solar pricing in Maine.

Currently, the national average cost of solar panels is $2.66 per watt. However, in Maine, the average cost of a solar system is $3 per watt. Using this figure, a typical 6.4 would cost about $12,211 before the 30% federal solar tax credit is applied.

Bear in mind that the figures above are only estimates based on the average Maine homeowner. The price of a solar system for your home may be different depending on factors unique to you, like your household energy use and solar contractor. With average savings of about $13,000 on energy bills over 20 years, many homeowners in Maine find going solar can pay off big.

You can click the button below to get connected with a vetted solar installer in Maine that can help you get a more accurate cost estimate for your home.

Solar savings over time in Maine

Year Return on Investment
1 years $-11,307
3 years $-9,498
5 years $-7,689
7 years $-5,880
9 years $-4,071
11 years $-2,262
13 years $-453
15 years $1,356
17 years $3,165
19 years $4,974
21 years $6,783
23 years $8,592
25 years $10,400

Top Solar Installers in Maine

When making the switch to solar, many homeowners choose to hire a solar company since putting up solar panels yourself can be a difficult project. Local solar companies can also help you maximize your return on investment by assisting with any local incentives you can take advantage of and by offering warranties and repairs.

There are various licensed solar professionals that can install solar panels for you. Here are our suggestions:

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 Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries (coming 2022)

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

See all of the solar companies in Maine

Factors that Affect Solar Panel Costs in Maine

There are several factors that can play into your total installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that does the installation.

Solar Equipment

The cost of solar panel systems varies by thousands of dollars due to a few different factors. One of the major factors is the system size, which is measured in kilowatts (kW). Solar power systems with better efficiency or power production require better technology and/or more equipment, both of which can increase costs. For each additional kilowatt you need, your cost can go up by about $2,730. The kind of solar panels and equipment you get is another factor that will significantly influence costs. Solar panels that have higher efficiency, like monocrystalline panels, tend to come at a higher price. Further, solar equipment goes beyond just the solar panels themselves. You'll also need to think about the kind of racks used to mount the panels, inverters, solar batteries, etc. It's important to take all of this into consideration when looking into a solar system that's in your budget.

Solar Financing Terms

Solar panels can save you money on energy bills over time, but they can also be a significant investment. That's why many Maine homeowners decide to finance their solar panel systems to make paying for solar more affordable. You'll have to consider the long-term cost of financing options, including the amount of interest you'll pay over the length of the loan. If you can only get a high-interest loan, then your total can be hundreds or even thousands of dollars more than the principal cost. Making a larger down payment or getting a solar loan with a low interest rate could reduce your costs remarkably.

Solar Panel Installation Company

A final consideration when trying to estimate the cost of solar for your home or business in Maine is the company you choose to install your solar system. Similar to choosing a company to install new cabinets, for example, you'll have no shortage of solar installers that provide a range of services at different price points. Larger national companies typically have lower costs, but some local companies undercut them by promoting sales and discounts. While the smaller companies might not have access to specific equipment options like Tesla Powerwall batteries or additional services like electric vehicle charger installation, they might be cheaper overall.

Solar Panel Cost Data by System Size

System size Cost per system watt Solar system cost 25-Year savings Payback period
6 kW $2.84 $11,925 $9,307 14.0 years
8 kW $2.78 $15,594 $12,715 13.8 years
10 kW $2.73 $19,110 $16,276 13.5 years
12 kW $2.68 $22,473 $19,990 13.2 years
14 kW $2.62 $25,684 $23,856 13.0 years
16 kW $2.57 $28,741 $27,876 12.7 years
18 kW $2.51 $31,646 $32,048 12.4 years
20 kW $2.46 $34,398 $36,374 12.2 years

How to Save on Solar Panels

The company that does your solar system installation will affect the warranties and brands you have access to, and it will also have an impact on your total cost. Because selecting a company can be difficult, we have some tips to help you, such as:

  • Warranty: A comprehensive, long-term warranty can help keep your solar panel system running smoothly and save you money on repairs and maintenance.
  • Solar Panel Brands: Homeowners will have different preferences for panels depending on their roof configurations and how much efficiency they need. While there are many options for which brand of solar panel you can get, not every company will have access to the exact one you may want or need, so make sure you ask for their list of options before making your decision.
  • Contract: Before you sign a contract with a solar company, be sure to read it through carefully so you understand the terms. Also, ask questions if you're not certain about some of the terms, such as what the warranty covers and what services you can expect from them.
  • Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a well-established certification organization for sustainable energy professionals. If your solar panel installer is NABCEP-certified, it likely has a good reputation and is qualified to get the job done well. Another way you can look into your installer's reputation is by reading reviews.

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 Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries (coming 2022)

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 Maine, IL Solar Cost FAQs

How much does it cost to install solar panels in Maine?

This is a tough question to answer exactly, because the cost depends on many factors. Generally speaking, it costs about $13,650 for a 5-kW system and $27,300 for a 10-kW system after the ITC is applied. You can expect to pay more if you want additional solar equipment or higher quality panels, or if you have above-average energy consumption. Conversely, you can spend less if you want a smaller solar panel system or less expensive solar panels.

Can you get solar panels for free in Maine?

A solar panel system isn't free in Maine, but there are some options that can make getting them more affordable, such as leasing solar panels or getting a solar loan. There may also be local programs or incentives that can help lower the cost.

Do solar panels increase your property value?

Solar panels can increase the value of your home considerably as long as you buy or finance your panels and don't go for a solar lease or power purchase agreement (PPA). According to research done by Zillow, the average home value increases by about 4.1% with a solar installation."

What solar power system size is right for my home?

The exact number of solar panels you need depends on your household energy usage and the average daily sunlight your roof gets. You can take a look at your energy bills for the past year to get an idea of the solar system size you'll need. The average household has to buy between 20 and 35 panels to account for their typical energy usage.

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.

Company 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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