15 Best Solar Companies in Grafton, WI (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Grafton based on:
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Customer review scores
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Service area for Grafton, WI
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Company policies and services offered
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Accreditations and certifications
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Average Grafton homeowner saves $1,737/year with solar panels
Updated September 15, 2023
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Best Solar Companies in Grafton
Searching for the best solar companies in Grafton? Installing a solar panel system is an exciting project that many homeowners find beneficial for their wallets, communities and the planet. Due to Grafton's great amount of sunshine on average, there are lots of solar companies to choose from.
To help you comb through the huge number of Grafton solar installers, we've narrowed in on a list of the top ones. To get free quotes from the top-rated solar companies in Grafton, click 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 Grafton

Endries Solar And Electric
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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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Expert panel installation
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Tailored solutions
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Home installations
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Business installations

Great Lakes Eco Systems Inc.
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Informative Resources
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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

Home Team Energy Company
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Free Quotes
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Reliable Customer Support
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Prompt Service Delivery
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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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Energy storage solutions
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Expert panel installation
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Tailored solutions
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Integrated roofing

Elevated Solar and Electric
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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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Home installations
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Expert panel installation
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Tailored solutions
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Energy storage solutions

Solar Co of 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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Expert panel installation
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Business installations
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Skilled repairs
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Home installations
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Integrated roofing
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Tailored solutions

Arch Solar
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Clear Pricing Policy
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Informative Resources
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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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Home installations
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Business installations
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Energy storage solutions
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Expert panel installation
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Tailored solutions

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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Home installations
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Tailored solutions
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Integrated roofing
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Energy storage solutions
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Business installations
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End-to-end services
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Expert panel installation

Tesla Solar 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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Expert panel installation
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Tailored solutions
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Integrated roofing

Toboa Energy Resources LLC
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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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Business installations
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Home installations
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Expert panel installation
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Tailored solutions
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Energy storage solutions

Arch Electric Inc
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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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Tailored solutions
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Business installations
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Home installations
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Expert panel installation

Werner Electric Supply
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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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Tailored solutions

Midwest Solutions Inc
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Informative Resources
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Free Quotes
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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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Expert panel installation
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Energy storage solutions
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Tailored solutions
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Home installations
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Business installations

Energybank Inc - Energy Smarter
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Informative Resources
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Clear Pricing Policy
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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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Tailored solutions
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Home installations

Convergence Energy, LLC
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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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Energy storage solutions
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Tailored solutions
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Home installations

Solar Co of Milwaukee
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Clear Pricing Policy
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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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Tailored solutions
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Business installations
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Integrated roofing
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Expert panel installation
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Home installations
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Skilled repairs
Methodology: How We Ranked the Best Solar Companies in Grafton
EcoWatch's solar experts analyzed each solar company in Grafton 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 Grafton
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 Grafton
When picking a solar company, most homeowners or business owners think about the costs above all. The cost and possible savings vary depending on a few important factors such as:
- The cost of electricity in your area: If your local power rates are especially high, there's a good chance you'll see a higher return on your investment in solar panels. In Grafton, you can save an average of $124 a month on your electricity bills.
- Incentives: The federal solar investment tax credit, which everyone qualifies for, lets you deduct 30% of the cost of installing your solar panel system from your taxes. In addition, not including incentives, you can save about $21,000 over 20 years on your energy bills.
- Your income and budget: This guides what type of solar panels you can afford.
- average energy usage: The more power your home uses on average and the larger your current power bills are, the more likely you'll benefit from making the switch to solar.
So is installing solar panels worth it? Whether you're trying to lower your electricity costs, greenhouse gas emissions or both, solar panels are a worthwhile investment for many Grafton homeowners.
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Solar Incentives in Grafton
Since solar power is more sustainable than traditional energy sources, there are some government incentives available to encourage people to make the switch. When you install a solar panel system on your home, you can take advatage of the federal tax credit, or ITC. This credit currently lets you reduce your tax bill by 30% of the cost of your solar panels. Additionally, there are often some local incentives that you can take advantage of to further cut back on the cost of solar of solar panels. Take a look at our article on solar incentives to learn what incentives you can take advantage of.
Environmental Impact of Switching to Solar in Grafton
There are a few big reasons why homeowners are considering solar energy: for the good of their bank accounts and the planet. You may be trying to figure out — how much does going solar do for the environment anyway? How much energy you use is a key factor to think about. The more electricity your household consumes, the greater your impact when you go solar. Though solar panel manufacturing emits carbon dioxide, the panels make up for it by significantly reducing the amount of CO2 you would have released if you still used nonrenewable energy. In Grafton, you can reduce your carbon footprint by 90 pounds a year with solar panels. As you can see, trading traditional energy for solar has so many other benefits beyond saving money. One of the most important ones is that you can help save the environment 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 Grafton, WI Solar Company Rankings FAQs
What is the top solar installation company in Grafton?
The highest-rated local solar company in Grafton is Great Lakes Eco Systems Inc., with a rating of 3.00 stars.
What is the negative environmental impact of solar panel manufacturing?
Solar panels can be detrimental for the environment when manufacturers use toxic chemicals in the construction. 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 call for a significant upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a variety of factors like the cost of electricity near you and how much direct sunlight your roof gets.
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 larger amount 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.