13 Best Solar Companies in Westport, WI (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 13 in Westport based on:
Customer review scores
Service area for Westport, WI
Company policies and services offered
Accreditations and certifications
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Average Westport homeowner saves $1,716/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Westport
When looking for the best solar companies in Westport, sifting through so many options can be daunting, but it can pay off since switching to solar power can offer so many great perks. While solar panels are a great investment, you’ll be able to make that expense back and then some, all while doing your part for the environment. In fact, you could be looking at saving about $20,000 over 20 years.
The cost of installing solar panels can change a lot depending on your home’s layout and your overall energy usage.To get free quotes from the leading solar companies in Westport, click the "get quote" button below.
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 Rankings for Solar Companies in Westport

Full Spectrum Solar
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Battery Storage
Consultation
Skilled Repairs
Permit Assistance

Drews Solar
Clear Pricing Policy
Prompt Service Delivery
Free Quotes
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Grid-Tied Solar System
Financing Assistance
Panel Installation


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








Synergy Renewable Systems, LLC
Free Quotes
Limited information available on website
Services Offered
Permit Assistance
Panel Installation
Grid-Tied Solar System
Financing Assistance
Battery Storage

Full Spectrum Solar
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Permit Assistance
Consultation
Skilled Repairs
Battery Storage
Panel Installation
Methodology: How We Ranked the Best Solar Companies in Westport
EcoWatch's solar experts analyzed each solar company in Westport 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 Westport
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 Westport
The cost of installing a solar panel system has gone down significantly over the past several years, but it’s still a large investment for most homeowners.A few important factors that dictate how much it will cost to install a solar panel system on your home and how much it could save you over time are:
- Electricity consumption: The average household in Westport uses a decent amount of, and so may save on their energy bills.
- Whether or not your roof gets a lot of direct sunlight: This, plus the configuration of your roof, affects affect how much energy your solar panels can generate.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 0 of your total installation cost, your local government may offer additional tax exemptions, credits or rebates that can help you save even more. Aside from incentives, you can save an average of $20,000 over the first 20 years with your system, too.
- The kind of solar panels you can purchase: This hinges on how much you’re willing to invest upfront.
So is a solar system worth it? Whether you hope to reduce your energy bills, carbon dioxide emissions or both, solar panels are a great investment for many Westport homeowners.
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If you're interested in finding out how much you could impact the environment if you switch to solar, you can use the calculator below. You can also view our solar panel cost guide for Westport, WI.
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Solar Incentives in Westport
Because solar power is a cleaner source of energy than burning fossil fuels, there are quite a few government incentives in place to encourage people to make the switch.On top of the federal tax credit incentive, there are also some state- and city-level incentives, which in most cases, can be claimed in addition to the federal incentive, so you can save even more. For more information about incentives for homeowners in Westport, see our article on solar incentives.
Environmental Impact of Switching to Solar in Westport
There are lots of reasons to trade traditional energy for solar energy, like saving money on electricity bills and helping to reduce your carbon footprint.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Westport, though. Switching to clean energy for electricity in place of relying on nonrenewable energy sources is an impactful way to lower carbon dioxide emissions if you're concerned about Westport's large level of greenhouse gas emissions.In fact, if you make the switch to solar power, you could expect to reduce your carbon dioxide emissions by about 100 pounds each year. As you can see, trading traditional energy for solar has so many other rewards besides saving money. One of the primary ones is that you can help save the Earth too.
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 Westport, WI Solar Company Rankings FAQs
Which solar power company is the best near me?
The best local solar company in Westport is Full Spectrum Solar, with a rating of 5.00 stars.
What is the negative environmental impact of making solar panels?
Solar panels can be detrimental for the environment when manufacturers use toxic chemicals when they’re made. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Making solar panels needs a lot of energy as well. The energy payback period is about 1 to 4 years.
Are solar panels worth it?
Solar panels can be a great investment for many homeowners, but frankly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your electricity bills are already reasonably low, solar panels might not be for you.
What are the different types of solar panels?
There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In regard to efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by your roof layout, how much you're willing to spend and how much efficiency you're looking for.
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.