Solar Panel Cost Guide in Chatham, MA (2025 Update)
- Chatham Solar Installation Cost: $11,716
- 25-Year Savings: $17,619
- Payback Period: 11.2 Years
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Average Cost of Solar Panels in Chatham
Find out what the average cost of a solar system is in Chatham.
Although the national average of solar panels is $2.66 per watt, solar panels in Chatham generally cost around 4.Since a 4.1-kW system is needed to cover the energy consumption of a typical home in Chatham, the average price of going solar will be about $11,716 after claiming the federal solar tax credit of 0.
The true price you pay can be higher or lower than the average in Chatham depending on several factors, such as the type of solar panels you choose and the solar contractor you hire.But, after you've paid the initial cost of installation, the payback for most homeowners is typically fruitful, with a net average savings of about $24,000 over 20 years on energy bills.
Click the button below to get connected to a highly rated solar company in Chatham for a custom quote.
Solar savings over time in Chatham
| Year | Return on Investment |
|---|---|
| 1 years | $-10,115 |
| 3 years | $-6,913 |
| 5 years | $-3,710 |
| 7 years | $-507 |
| 9 years | $2,695 |
| 11 years | $5,898 |
| 13 years | $9,101 |
| 15 years | $12,303 |
| 17 years | $15,506 |
| 19 years | $18,708 |
| 21 years | $21,911 |
| 23 years | $25,114 |
| 25 years | $28,316 |
Top Solar Installers in Chatham
DIY solar panel installation is a possibility, but it's an undertaking that can be a headache. Using a solar company can make your swap to solar power much easier. The expertise that solar installers provide can be useful as well, particularly if you don’t quite know what type of solar equipment you need.
There are several licensed solar professionals that can help you install your solar panels. Here are our suggestions:
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
See all of the solar companies in Chatham
Factors that Affect Solar Panel Costs in Chatham
For many Chatham homeowners, the decision to go solar rests on cost. However, the range of solar installation costs can be quite wide in Chatham, with typical prices between $20,000 to $40,000. There are a number of factors that significantly influence the price you’ll pay, which we'll go over below.
Solar Equipment
When it comes to estimating the cost of a solar system in Chatham, one of the most important factors is the size of the system you need. Solar systems are sized by kilowatts (kW) and are primarily based on your home’s energy consumption, which you can gauge by looking at past power bills. Your total cost can increase by about $4,060 for each additional kilowatt you need.The kind of solar equipment you choose can bring your price up or down by thousands or even tens of thousands of dollars. If you opt for the most efficient solar panel brands, you’ll end up paying more upfront than if you opted for the most affordable panels. On the other hand, more efficient panels could save you more over time on your electric bills. In addition, add-on products, such as solar batteries, can bump up your total well above the Chatham average.
Solar Financing Terms
If paying for solar panels out of pocket is difficult, solar loans are a solid route because they reduce your upfront costs and allow you to pay for your system over five to seven years on average.It’s a good idea to factor the interest you’ll pay in your final cost estimate. If you can afford to put more money down upfront, you can reduce your total costs and how long it’ll take to pay off the loan.
Solar Panel Installation Company
The solar company you choose to handle your switch to sustainable energy can play a part in your total costs. There are about 3 solar panel companies in Chatham, and each can charge different amounts for labor and equipment.Additionally, some companies in Chatham have more knowledge about local solar incentives and can help you learn about additional rebates or tax exemptions. However, 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 | $4.22 | $17,734 | $20,256 | 11.7 years |
| 8 kW | $4.14 | $23,191 | $27,463 | 11.4 years |
| 10 kW | $4.06 | $28,420 | $34,897 | 11.2 years |
| 12 kW | $3.98 | $33,422 | $42,558 | 11.0 years |
| 14 kW | $3.90 | $38,196 | $50,447 | 10.8 years |
| 16 kW | $3.82 | $42,744 | $58,563 | 10.5 years |
| 18 kW | $3.74 | $47,064 | $66,907 | 10.3 years |
| 20 kW | $3.65 | $51,156 | $75,478 | 10.1 years |
How to Save on Solar Panels
There are a lot of solar installers to choose from, all of which offer different warranties, solar panel models and price points. To help you pick the right company for you, here are some tips to keep in mind:
- Contract: Read the contract terms carefully to make sure you understand the cost breakdown, completion timeline incentives and warranties.
- Warranty: A quality company stands out from other companies by offering the gold standard warranty — a 25-year, all-inclusive warranty covering parts, labor and performance.
- Reputation: Your solar installer should have a solid reputation as a company and have demonstrated expertise in the field. Two ways to check this are to look for whether a company has technicians certified by the North American Board of Certified Energy Practitioners (NABCEP) and if it has satisfied reviews from past customers.
- Installation Process: Homeowners should understand how exactly the installation process will go, as well as important factors like the project completion timeline.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Chatham, MA Solar Cost FAQs
What is the average cost of installing solar panels in Chatham?
This is a difficult question to answer precisely, because the cost depends on a few different factors. Generally speaking, it costs about $20,300 for a 5-kW system and $40,600 for a 10-kW system after the ITC is applied. It will cost more if you want extra solar equipment or higher quality panels, or if you have above-average energy needs. On the flip side, you can spend less if you want a smaller solar panel system or less efficient solar panels.
Can you get solar panels for free in Chatham?
You can’t get solar panels for free in Chatham. 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.
How much can I save on power bills after installing solar panels?
It is possible to eradicate your electricity bills with solar panels, but for most homeowners throughout Chatham, that will require at least a 10-kW system. Not all homes will have roofs that can accommodate that size system, so you’ll want to contact a local solar installer to see how many panels can fit on your roof.
How long do solar panels last in Chatham?
Although 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 the amount of energy they produce will have decreased significantly after that point. You can opt to replace them after having them for that long or you can continue to use 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.