15 Best Solar Companies in East Troy, WI (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in East Troy based on:
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Customer review scores
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Service area for East Troy, WI
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Company policies and services offered
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Accreditations and certifications
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Average East Troy homeowner saves $1,811/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in East Troy
Finding the right solar panel installation company for your house is an important decision, but it's one that can reap a lot of rewards in East Troy. Plus, the solar industry is thriving in East Troy, giving homeowners access to some of the most respected solar panel companies in the country.
Here, we'll list out some of the top solar companies in East Troy to make your decision a bit easier. To start getting free quotes from the best solar companies in East Troy, you can click "get quote" below.
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
EcoWatch Rankings for Solar Companies in East Troy

SunPower by Sun N Us
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Reliable Customer Support
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tailored solutions
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Energy storage solutions
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Integrated roofing
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Expert panel installation
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Home installations

Full Spectrum Solar
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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End-to-end services
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Home installations
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Business installations
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Expert panel installation
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Tailored solutions
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Integrated roofing
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Energy storage solutions

Midwest Solutions Inc
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Reliable Customer Support
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Business installations
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Home installations
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Energy storage solutions
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Tailored solutions
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Expert panel installation

Convergence Energy, LLC
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Energy storage solutions
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Tailored solutions

Home Team Energy Company
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Prompt Service Delivery
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Free Quotes
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Reliable Customer Support
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Home installations
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Expert panel installation
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Energy storage solutions
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Tailored solutions
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Integrated roofing

Solar Co of Milwaukee
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Reliable Customer Support
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Integrated roofing
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Home installations
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Skilled repairs
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Business installations
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Tailored solutions
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Expert panel installation

Arch Solar
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Reliable Customer Support
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Clear Pricing Policy
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Free Quotes
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Informative Resources
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Limited information available on website
Services Offered
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Energy storage solutions
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Business installations
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Home installations
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Tailored solutions
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Expert panel installation

Tesla Solar Milwaukee
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Clear Pricing Policy
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Expert panel installation
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Integrated roofing
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Tailored solutions

Toboa Energy Resources LLC
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Reliable Customer Support
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tailored solutions
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Home installations
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Expert panel installation
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Energy storage solutions
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Business installations

Solar Brite Ltd
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Expert panel installation
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Home installations
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Tailored solutions
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Skilled repairs
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Business installations
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Integrated roofing

Agsun Corporation
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Family-Operated Business
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Prompt Service Delivery
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Business installations
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Tailored solutions
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Home installations

Janesville Home & Solar
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Clear Pricing Policy
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Reliable Customer Support
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Free Quotes
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Integrated roofing
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Expert panel installation
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Tailored solutions

ilumen Solar
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Free Quotes
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Limited information available on website
Services Offered
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Energy storage solutions
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Home installations
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Tailored solutions
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Business installations
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Integrated roofing
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Skilled repairs
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Expert panel installation

TruHome Pros Solar
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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End-to-end services
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Home installations
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Energy storage solutions
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Business installations
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Tailored solutions
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Integrated roofing
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Expert panel installation

E-GSI Energy Glazed Systems Inc.
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Business installations
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Integrated roofing
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Home installations
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Tailored solutions
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Expert panel installation
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Energy storage solutions
Methodology: How We Ranked the Best Solar Companies in East Troy
EcoWatch's solar experts analyzed each solar company in East Troy 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 East Troy
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 East Troy
For many readers, the decision of which solar company to choose depends on how much it'll cost. There are a few factors you should take into consideration when determining how much it will cost and how much you can save, including:
- Incentives: The federal solar investment tax credit currently allows you to lower your taxes by 30% of the project cost. Your state may also have various incentives that you can take advantage of. Additionally, you can save about $22,000 over 20 years on your utility bills, before factoring in incentives.
- How much electricity your household consumes: Homes that use a lot of power each month may require more solar panels and, therefore, be more costly, but will also benefit more over time.
- Your power bills: This will influence your savings. In East Troy, the average homeowner can save about $1,600 a year on their electricity bills.
- Your income and budget: This guides what model of solar panels you can get.
Due to solar panels decreasing in cost as well as local and federal solar incentives, they are a worthwhile investment for most homeowners.
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Solar Incentives in East Troy
In an effort to increase solar panel installation and usage, federal, state and local governments — and even some utility companies — offer incentives to help make switching to solar power more financially viable and accessible. On top of the federal solar investment tax credit, there are also some state- and city-level incentives, which in most cases, can be claimed in addition to the federal incentive, so you get to save even more. Our article on solar incentives goes over more detailed information on the incentives you can take advantage of in East Troy.
Environmental Impact of Switching to Solar in East Troy
There are many reasons to trade traditional energy for solar power, like saving money on utility bills and helping to lower your carbon footprint. But how much can installing solar panels actually affect the environment? If your family consumes lots of energy, you can help the environment even more by switching to solar power. Because solar panels don't release carbon dioxide emissions into the atmosphere when creating electricity, they're a good substitute for nonrenewable energy sources. In fact, you could reduce your carbon dioxide emissions by about 90 pounds each year. As you can see, investing in solar has so many other rewards apart from saving money. One of the major ones is that you can help save the planet too.
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
EcoWatch's East Troy, WI Solar Company Rankings FAQs
What is the best solar panel company in East Troy?
In East Troy, ilumen Solar is the best local solar company. Our team of experts rates it 4.01 stars, so it's a good choice if you're looking to add solar panels to your house.
What are the best and worst things about solar power?
A few of the biggest pros are that it lowers your electricity bills, it's environmentally friendly, and it can provide a decent return on your investment (ROI). The most notable cons are that solar panels don't produce electricity at night, they cost a lot upfront and solar panels aren't always aesthetically pleasing.
How long does it take to see a return on your investment after installing solar panels?
Solar panels usually pay for themselves in about 8.0 years, but your solar payback period will vary based on your utility costs. The more your typical power bill, the faster your solar panel system will recoup your installation costs.
How long do solar panels last?
On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher level of energy production.
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.