6 Best Solar Companies in French Island, WI (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 6 in French Island based on:
Customer review scores
Service area for French Island, WI
Company policies and services offered
Accreditations and certifications
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Average French Island homeowner saves $1,570/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in French Island
Getting the right solar panel installation company for your home is a huge decision, but it's one that can save you a lot of money in French Island. While solar is a sizable investment, you’ll be able to make that amount back and then some, all while helping to protect the planet. In fact, you could look forward to saving about $19,000 over 20 years.
To help you sort through the huge number of French Island solar installers, we’ve narrowed down a list of the top ones.Want to know how much you would pay to install a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a top-rated French Island solar installer.
EcoWatch Rankings for Solar Companies in French Island


Ethos Green Power Cooperative
Free Quotes
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Financing Assistance
Battery Storage
Panel Installation
Consultation

Champion Solar
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Permit Assistance
Financing Assistance
Skilled Repairs
Panel Installation
Consultation
Battery Storage
Cleaning and Maintenance

Blake Electric, Inc.
Free Quotes
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Cleaning and Maintenance
Permit Assistance
Consultation
Panel Installation


Methodology: How We Ranked the Best Solar Companies in French Island
EcoWatch's solar experts analyzed each solar company in French Island based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in French Island
Below are some the criteria we examined specifically for Wisconsin solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in French Island
For most homeowners, the decision to invest in a solar energy system depends the most on the cost.A few important factors that determine how much it will cost to install solar panels on your home and how much money you could save over time include:
- average energy usage: The more energy your household uses on average and the larger your current electricity bills are, the more likely you'll benefit from switching to solar.
- The model of solar panels you can purchase: This depends on how much you’re willing to invest upfront.
- The amount of sunlight your roof gets: This, along with how your roof is set up, affects affect how much power your solar panels can produce.
- Incentives: Those who install a solar energy system this year can save 0 of their installation costs by taking advantage of the federal solar investment tax credit. You can also save about $19,000 on your utility bills over 20 years not including incentives.
So is a solar panel system worth it? Whether you’d like to decrease your energy bills, greenhouse gas emissions or both, solar panels are a great investment for many French Island homeowners.
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Solar Incentives in French Island
Since solar power is a cleaner source of energy than fossil fuels, there are quite a few government incentives available to encourage people to make the switch.Everyone can take advantage of the federal Solar Investment Tax Credit (ITC), which will allow you to claim 0 of your project costs when you file taxes, reducing the amount of taxes you owe that year. Additionally, there may be some state and city incentives that stack with the ITC too. Check out our article on solar incentives to learn what incentives you can benefit from.
Environmental Impact of Switching to Solar in French Island
Many want to do their part to help the environment, which for many is the primary motivation to install solar panels.But how much can using solar energy instead of traditional energy actually help the environment? A key thing to keep in mind is your overall carbon footprint. For example, if you spend a lot of time driving to work, your footprint may be larger, so adopting solar power for your house can help offset that.Because solar panels don’t release greenhouse gas emissions into the atmosphere when creating electricity, they’re a good substitute for traditional energy sources. In fact, you could lower your carbon dioxide emissions by about 90 pounds each year. If you want to do your part for the environment, you’ll likely get that there are many benefits of adopting solar power other than just saving money on electricity. You can also help protect the environment, which some would argue is more valuable.
EcoWatch's French Island, WI Solar Company Rankings FAQs
Which solar power company is the best in French Island?
The highest-rated local solar company in French Island is Olson Solar Energy, with a rating of 4.90 stars.
What is the negative environmental impact of making solar panels?
Manufacturing solar panels requires chemicals and produces toxic waste that can be harmful for the environment, which is the main drawback of solar panels.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 13.8 years, but the exact period varies by local electricity costs, incentives and net metering programs.
How often do solar panels need to be replaced?
Though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they stop working completely. What this means is how much energy they produce will have decreased significantly after that point. You can replace them once you've had them for that long or you can continue to use them at a lower efficiency after that time.
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.