15 Best Solar Companies in Rochester, WI (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Rochester based on:
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Customer review scores
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Service area for Rochester, WI
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Company policies and services offered
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Accreditations and certifications
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Average Rochester homeowner saves $1,821/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Rochester
Looking to go solar but still deciding on which solar panel installer would be best for you? Although it can be hard to settle on a solar company, the search will pay off because going solar has many great perks. The average home can save $22,000 over 20 years when you use solar power. And since solar panels last about 25 to 30 years, the amount of money you'll save in the long run will be even more than that overall.
In this article, we'll give you a list of the top Rochester solar installers so you can make the best choice for your home's clean energy needs. To see how much you would pay to install a solar panel system on your roof, you can get a free quote from one of the top solar companies in Rochester by clicking the "get quote" button 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 Rochester

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

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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Expert panel installation
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Home installations
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Energy storage solutions
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Tailored solutions

Full Spectrum 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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Limited information available on website
Services Offered
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Business installations
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Energy storage solutions
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Tailored solutions
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Integrated roofing
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End-to-end services
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Home installations
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Expert panel installation

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

Arch Solar
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Informative Resources
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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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Business installations
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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

Solar Co of Milwaukee
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Reliable Customer Support
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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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Expert panel installation
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Business installations
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Skilled repairs
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Integrated roofing
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Tailored solutions
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Home installations

Home Team Energy Company
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Informative Resources
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Clear Pricing Policy
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Prompt Service Delivery
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Free Quotes
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Reliable Customer Support
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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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Integrated roofing
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Tailored solutions
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Energy storage solutions

Toboa Energy Resources 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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Free Quotes
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Limited information available on website
Services Offered
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Energy storage solutions
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Expert panel installation
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Tailored solutions
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Business installations
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Home installations

Solar Brite Ltd
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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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Business installations
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Tailored solutions
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Skilled repairs
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Expert panel installation
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Integrated roofing
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Home installations

Convergence Energy, LLC
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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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Energy storage solutions
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Home installations
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Tailored solutions

ilumen Solar
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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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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Business installations
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Tailored solutions
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Skilled repairs
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Energy storage solutions
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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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Home installations
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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
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Energy storage solutions

Smart Sky 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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Business installations
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Home installations
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Tailored solutions
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Expert panel installation

Greentech Renewables North Chicago
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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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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Business installations
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Expert panel installation
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Tailored solutions

Certasun
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Clear Pricing Policy
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Free Quotes
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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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Home installations
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Energy storage solutions
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Tailored solutions
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Expert panel installation
Methodology: How We Ranked the Best Solar Companies in Rochester
EcoWatch's solar experts analyzed each solar company in Rochester 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 Rochester
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 Rochester
For many readers, the decision of which solar company to choose comes down to pricing. Some important factors that affect how much it will cost to install a solar panel system on your home and how much money you could save over time are:
- Incentives: One thing that can make your solar project cost less is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save money on your power bills, which can lead to an average of $22,000 of savings over 20 years.
- The amount of sunlight your roof gets: If your roof gets limited direct sunlight, your solar system won't be able to make as much energy, which will leave you with lower savings on power bills than a roof that gets a lot of sunlight.
- How much energy costs for you: If your local electricity rates are especially high, there's a better chance you'll get a higher return on your investment in a solar panel system. In Rochester, you can save an average of $132 a month on your electricity bills.
- Choice of solar panels: The type of solar panels you buy will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also lead to more savings over the lifetime of your system. If you don't need to maximize efficiency, you can opt for a higher number of more affordable panels.
There are many great benefits of solar in spite of the upfront cost of installation. It can help the Earth and your bank account. Additionally, it can increase the value of your home, resulting in even more benefits if you decide to sell your home later.
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Solar Incentives in Rochester
To increase the adoption of solar power, incentives are offered by the government — and even some utility companies — to help make solar power more financially viable and accessible. Local solar incentive programs depend on the location and, sometimes, utility company. A lot of states offer rebates for solar panels, in addition to the federal solar tax credit. For comprehensive information about local incentives, visit our article on solar incentives.
Environmental Impact of Switching to Solar in Rochester
Switching to solar energy can have a beneficial impact on the environment. But how much can using solar energy instead of traditional energy actually help the environment? If your household consumes lots of energy, you can help the environment even more by switching to solar energy. Even though solar panel production emits carbon dioxide, the panels make up for it by considerably decreasing the amount of CO2 you would have released if you still used nonrenewable energy. In Rochester, you can reduce your carbon footprint by 90 pounds a year with solar panels. The great things about solar power are infinite — just like solar power is! That's why so many people have been happy with making the switch to solar.
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 Rochester, WI Solar Company Rankings FAQs
What is the best solar panel installer in Rochester?
The highest-rated local solar company in Rochester is ilumen Solar, with a rating of 4.01 stars.
What are a few of the main pros and cons of adopting solar power?
A few of the biggest pros are that it reduces your power bills, it's environmentally friendly, and it can provide a good return on your investment (ROI). The most notable cons are that solar panels don't produce electricity at night, the installation cost is pricey and solar panels can look clunky on your roof.
How long does it take to see a return on your investment after buying solar panels?
The average payback period for solar panel installation is about 8.0 years, but the exact period is influenced by local electricity costs, incentives and net metering programs.
How much solar panel capacity do I need for my house?
Solar panel capacity is rated based on the amount of power they generate under standard testing conditions. Since each panel can typically produce about 250 to 400 watts per hour, the average household will need 20 to 35 panels.
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.