Solar Panel Cost Guide in Kennebunk, ME (2025 Update)
- Kennebunk Solar Installation Cost: $13,737
- 25-Year Savings: $13,291
- Payback Period: 14.6 Years
See cost of a solar system near you:
Please enter a valid 5-digit zip code!
Why you can trust EcoWatch
Average Cost of Solar Panels in Kennebunk
We go over average solar pricing in Kennebunk.
In Kennebunk, solar panels cost about 4 per watt on average.Using this figure, a typical 5.2-kW system would cost about $13,737 before the 0 federal solar tax credit is applied.
The prices above are just estimates to give you an idea of the cost of a solar panel system. The true cost of installing solar panels can vary quite a bit depending on a few factors, such as what size system you need, your energy usage and what company you go with.Despite the large initial cost, the average Kennebunk homeowner can save around $17,000 on their energy bills over 20 years, which is one of the advantages of solar.
To get a free estimate from a top solar installation company in Kennebunk, you can click the button below.
Solar savings over time in Kennebunk
| Year | Return on Investment |
|---|---|
| 1 years | $-12,598 |
| 3 years | $-10,322 |
| 5 years | $-8,045 |
| 7 years | $-5,769 |
| 9 years | $-3,492 |
| 11 years | $-1,216 |
| 13 years | $1,061 |
| 15 years | $3,337 |
| 17 years | $5,614 |
| 19 years | $7,890 |
| 21 years | $10,167 |
| 23 years | $12,443 |
| 25 years | $14,720 |
Top Solar Installers in Kennebunk
Many homeowners choose to use a solar installer since installing solar panels by yourself can be a lot of work. Some solar installers, especially local ones, can help you better understand incentives in Kennebunk, thereby optimizing your ROI.
There are a number of licensed solar professionals that can take care of your solar installation project. Here are our suggestions:
See all of the solar companies in Kennebunk
Factors that Affect Solar Panel Costs in Kennebunk
The cost of installing a solar system in Kennebunk can vary by more than $10,000 from home to home. Your actual cost is determined by several factors. The largest one is the size of the system your home needs, and other factors include the equipment you choose, financing options and the solar installer you choose.
Solar Equipment
System size, which is measured in kilowatts, is one of the largest factors that influences the overall cost of going solar. For that reason, it’s a priority to accurately assess the size of the solar energy system needed for your home by figuring out your energy needs.The brand and type of equipment you want for your solar system can increase or decrease the price quite significantly. If you prefer a trusted brand name like Tesla or SunPower, these often come at a higher price than other brands. Efficiency also matters. Whether you’re opting for high efficiency because you have a small roof or just want maximum energy production, you will be looking at a higher equipment cost, but this can typically lead to more savings over time. Also, if you want additional equipment like an electric vehicle charger or solar batteries, this will also increase the cost.
Solar Financing Terms
Most solar installers in Kennebunk have solar loans, which reduce the initial cost of installing solar.You’ll have to consider the long-term cost of loans, 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 above the equipment and labor cost. Making a larger down payment or finding a solar loan with a low interest rate could reduce your costs considerably.
Solar Panel Installation Company
A final consideration when trying to evaluate the cost of solar for your home or business in Kennebunk is the company you get to install your solar system. As with choosing a company to build a deck or pool, for instance, there are plenty of solar installers that provide a range of services for different budgets.Additionally, some companies in Kennebunk know more about local solar incentives and can help you make good use of additional rebates or tax exemptions. Though, they may charge more for walking you through the whole process. Even if they cost more upfront, they could help you save more money in the long run.
Solar Panel Cost Data by System Size
| System size | Cost per system watt | Solar system cost | 25-Year savings | Payback period |
|---|---|---|---|---|
| 6 kW | $3.95 | $16,598 | $10,730 | 15.2 years |
| 8 kW | $3.88 | $21,706 | $14,732 | 14.9 years |
| 10 kW | $3.80 | $26,600 | $18,947 | 14.6 years |
| 12 kW | $3.72 | $31,282 | $23,375 | 14.3 years |
| 14 kW | $3.65 | $35,750 | $28,016 | 14.0 years |
| 16 kW | $3.57 | $40,006 | $32,869 | 13.7 years |
| 18 kW | $3.50 | $44,050 | $37,935 | 13.4 years |
| 20 kW | $3.42 | $47,880 | $43,214 | 13.1 years |
How to Save on Solar Panels
Since the kind of solar panels and the company you choose considerably impacts 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:
- Installation Process: When going solar, it’s crucial to maintain an open line of communication with your solar installer. Make sure you understand how the installation process works and the project completion timeline.
- Solar Panel Brands: Each solar panel brand and kind has varying levels of quality, longevity and energy efficiency. They will come at different price points as well. The company you choose impacts which solar panel brands you have access to.
- Contract: Look through the contract terms carefully to make sure you understand how much it will cost, project completion timeline incentives and warranties.
- Warranty: Companies typically offer different kinds of warranties that provide different kinds of coverage. A 25-year, all-inclusive warranty is the gold standard.
EcoWatch's Kennebunk, ME Solar Cost FAQs
How much does it cost to install solar panels in Kennebunk?
The average cost of solar panels in Kennebunk is about $19,000 for a 5-kW system and $38,000 for a 10-kW system before the ITC, but the real cost will depend on certain factors such as the type of solar panels you want, what size system you need and how much energy you use.
Are solar panels free in Kennebunk?
You can’t get solar panels for free in Kennebunk. However, you may still be able to afford them on a lower budget. You can lease solar panels for a low upfront cost or, if you’d prefer to own your solar panels, you can finance them with a solar loan.
Can you sell solar power back to the grid in Kennebunk?
Each state has some form of net metering programs except Tennessee, South Dakota and Alabama currently. Some states allow you to sell power back to the grid, but others just give you credit toward your future electricity bills.
How many solar panels do I need to power my home?
The exact number of solar panels you need depends on your household energy consumption and the amount of sunlight your roof gets. You can 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 cover 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.