Solar Panel Cost Guide in Brunswick, ME (2025 Update)

  • Brunswick Solar Installation Cost: $13,948
  • 25-Year Savings: $14,508
  • Payback Period: 15.4 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

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.

Average Cost of Solar Panels in Brunswick

Find out how much it might cost to switch to solar power in Brunswick.

Although the national average of solar panels is $2.66 per watt, solar panels in Brunswick generally cost around 4.Because a 5.2-kW system is needed to cover the energy costs of a typical home in Brunswick, the average price of going solar will be about $13,948 after claiming the federal solar tax credit of 0.

Keep in mind that the figures above are only estimates based on the average energy use of Brunswick homeowners. The price of a solar system for your home may look different depending on factors unique to your situation, like your household energy use and solar contractor.Despite the high upfront cost, the average Brunswick homeowner can save around $16,000 on their power bills over 20 years, which is one of the advantages of solar.

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

Solar savings over time in Brunswick

YearReturn on Investment
1 years$-12,810
3 years$-10,534
5 years$-8,257
7 years$-5,981
9 years$-3,704
11 years$-1,428
13 years$849
15 years$3,125
17 years$5,402
19 years$7,678
21 years$9,955
23 years$12,231
25 years$14,508

Top Solar Installers in Brunswick

Installing solar panels by yourself can be a stressful task, which is why hiring a solar installation company is a good option for many homeowners. Plus, warranties and repairs from your solar panel installer can protect your investment and bring down the cost of maintenance in the long run.

You can get a free quote from a local solar installer on how much your investment in solar could cost for your home. Here are some nearby:

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See all of the solar companies in Brunswick

Factors that Affect Solar Panel Costs in Brunswick

While the average cost of a solar system in Brunswick is $13,948, your final cost may differ. There are several factors that can have a significant impact on the cost of a solar system installation. Below are some of the more crucial things to take into consideration.

Solar Equipment

One of the most significant factors to consider when it comes to the cost of going solar is the size of the solar system, which is measured in kilowatts (kW). The more power your household consumes, the larger your system will likely need to be. You can expect to spend about $3,800 per kilowatt in Brunswick.There are several different solar panel brands and the one you choose also affects the cost. Generally speaking, the brands that have better efficiency tend to also cost more. Additionally, the type of equipment you choose can affect your total cost. If you just need panels, your system will be much less expensive than if you also need solar batteries or an electric vehicle charger.

Solar Financing Terms

Most solar companies in Brunswick provide solar loans, which reduce your upfront costs of installing solar.While solar loans make switching to solar energy more accessible for Brunswick homeowners, they can also increase the total you pay for your system, depending on your interest rate. If you put down a larger down payment, though, you can avoid paying as much in interest.

Solar Panel Installation Company

Finally, the company you opt for to install your solar panels can affect your pricing. Brunswick’s solar companies all have different labor costs and add varying upcharges to equipment. Some companies only sell high-efficiency and high-priced products — like Maxeon solar panels from SunPower or Tesla Powerwall batteries — so choosing those installers will generally come with an above-average cost. It’s best to do some research and choose a company that has the products, warranties and services you’re looking for and also fit into your budget.

Solar Panel Cost Data by System Size

System sizeCost per system wattSolar system cost25-Year savingsPayback period
6 kW$3.95$16,598$9,30116.0 years
8 kW$3.88$21,706$12,82715.7 years
10 kW$3.80$26,600$16,56515.4 years
12 kW$3.72$31,282$20,51715.1 years
14 kW$3.65$35,750$24,68114.8 years
16 kW$3.57$40,006$29,05814.5 years
18 kW$3.50$44,050$33,64814.2 years
20 kW$3.42$47,880$38,45113.9 years

How to Save on Solar Panels

Since the model of solar panels and the installation company you choose considerably affects your costs and your system’s durability and efficiency, it’s important to pick the right ones for you. Here are some tips to keep in mind to help with your decision:

  • Warranty: Companies typically offer different types of warranties that cover different things. A 25-year, all-inclusive warranty is the gold standard.
  • Contract: Even though reading through a contract can take a lot of time, it’s important to do it carefully so you can make sure you understand how much the equipment and services will cost and the terms of the warranty.
  • Installation Process: Get details from your solar company about the installation process and what to expect, including when the site survey will be done and what the project timeline is.
  • Reputation: Your solar installer should have a solid reputation as a company and have verifiable expertise in the field. A couple of ways to check this are to look for whether a company has technicians that hold a certification from the North American Board of Certified Energy Practitioners (NABCEP) and if it has satisfied reviews from past customers.
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EcoWatch's Brunswick, ME Solar Cost FAQs

What is the average cost of installing solar panels in Brunswick?

This is a hard question to answer precisely, because the cost depends on many factors. Broadly speaking, it costs about $19,000 for a 5-kW system and $38,000 for a 10-kW system after the ITC is applied. It will be more expensive if you want other solar equipment or more efficient panels, or if you have higher-than-average energy needs. On the flip side, you can spend less if you want a smaller solar panel system or less efficient solar panels.

Should I lease or buy solar panels in Brunswick?

Leasing solar panels can be an option if you can’t pay upfront or get a solar loan, but since you don’t own the system, you can’t take advantage of many solar incentives. Also your property value won’t increase, so you’ll have less savings over time. If you can afford to buy a solar system upfront, then buying is the better option if you want the most savings from going solar.

Do solar panels increase your property value?

Solar panels can increase your home value considerably as long as you buy or finance your panels and don’t opt 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."

How long do solar panels last in Brunswick?

Even though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable at that time. What this means is their energy production will have decreased significantly after that point. You can opt to replace them after having them for that long or you can keep using them at a lower efficiency.

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.