15 Best Solar Companies in Marshall, WI (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Marshall based on:
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Customer review scores
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Service area for Marshall, WI
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Company policies and services offered
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Accreditations and certifications
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Average Marshall homeowner saves $1,676/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Marshall
Looking to go solar but trying to figure out which solar panel installer would be best for you? Although it can be difficult to find a solar company, the search will pay off because going solar has many good perks. While solar panels are a great investment, you'll be able to make that money back and then some, all while doing your part for the environment. In fact, you could end up with savings of about $20,000 over 20 years.
To help you sort through the huge amount of Marshall solar installers, we've narrowed in on a list of the top ones. Want to see how much you would pay to install solar panels on your roof? Click "get quote" below to get a free, no-obligation quote from a top Marshall solar installer.
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 Marshall

Bright Skies 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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Expert panel installation
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Tailored solutions
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Energy storage solutions
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Home installations

Midwest Solar Power
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Free Quotes
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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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Expert panel installation
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Home installations
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Integrated roofing
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Tailored solutions
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Energy storage solutions
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End-to-end services
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Business installations

Arch Solar
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Free Quotes
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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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Expert panel installation
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Energy storage solutions
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Home installations
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Business installations
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Tailored solutions

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

Epic Electric and Solar 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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Tailored solutions
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Business installations
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Home installations
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Expert panel installation

Drews Solar
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Prompt Service Delivery
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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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Expert panel installation

SunPeak
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Prompt Service Delivery
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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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Energy storage solutions
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Expert panel installation
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Business installations
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Home installations

Renew Wisconsin Inc
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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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Integrated roofing
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Business installations
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Tailored solutions
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Expert panel installation
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Energy storage solutions
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Home installations

SunVest Solar, LLC
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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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Business installations
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Expert panel installation
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Integrated roofing
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Energy storage solutions
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Home installations
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Tailored solutions

Synergy Renewable Systems, LLC
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Clear Pricing Policy
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Free Quotes
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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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Business installations
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Expert panel installation
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Energy storage solutions
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Home installations
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Tailored solutions

PEC Solar Company
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Prompt Service Delivery
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Reliable Customer Support
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Informative Resources
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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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Energy storage solutions
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Tailored solutions
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Integrated roofing
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Home installations
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Expert panel installation

SOLENERGY
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Informative Resources
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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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Integrated roofing
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Home installations
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Tailored solutions
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End-to-end services
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Expert panel installation

Greenlink Energy Solutions
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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Prompt Service Delivery
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Free Quotes
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Limited information available on website
Services Offered
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Tailored solutions
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Integrated roofing
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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

Glow Solar
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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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Business installations
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Home installations
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Energy storage solutions
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Tailored solutions
Methodology: How We Ranked the Best Solar Companies in Marshall
EcoWatch's solar experts analyzed each solar company in Marshall 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 Marshall
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 Marshall
Solar panels are powered by a free energy source — the sun — but before you can take advantage of this you will first need to pay to set up your panels. Some key things that determine how much it will cost and how much you could save include:
- Electricity consumption: The average home in Marshall uses a decent amount of, and consequently may save on their energy bills.
- Choice of solar panels: The kind of solar panels you buy will affect your total cost. High-efficiency monocrystalline panels will cost more upfront but can also lead to more savings over the lifetime of your system. If space isn't a constraint for your project, you can go with a higher number of more affordable panels.
- Your household's power bills: Because of very high monthly power bills in Marshall, you could save about $1,500 a year with solar.
- Incentives: One thing that can make your solar project cost less is the solar investment tax credit (ITC), which is a tax credit that's equal to a percentage of the project cost. You can also save a decent amount of money on your energy bills, which can lead to an average of $20,000 of savings over 20 years.
So are solar panels worth it? Whether you hope to decrease your electric bills, carbon dioxide emissions or both, solar panels are a good investment for many Marshall homeowners.
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Solar Incentives in Marshall
Since solar power is better for the environment than traditional energy sources, there are several government incentives available to encourage people to make the switch. No matter what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which allows you to claim 30% of your project costs on your tax return, reducing the amount of taxes you owe that year. Plus, there may be some state and city incentives that can save you some extra money too. For more information about incentives for homeowners in Marshall, check out our article on solar incentives.
Environmental Impact of Switching to Solar in Marshall
There are a few big reasons why homeowners are considering solar energy: to put more money in their bank account and to help the planet. But — how much exactly can you help by using solar power? In Marshall, where the energy generation produces a lot of greenhouse gasses, going solar can have a big impact on the Earth since solar power has a lower carbon footprint. Although solar panel production releases carbon dioxide emissions, the panels make up for it by greatly lowering the amount of CO2 you would have produced if you still used traditional energy. In Marshall, you can reduce your carbon footprint by 100 pounds a year with solar panels. The benefits of solar power are infinite — just like solar power is! That's why so many Marshall residents have been happy with using solar energy.
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 Marshall, WI Solar Company Rankings FAQs
What is the top solar panel company in Marshall?
In Marshall, Sun Prairie Utilities is the top local solar company. Our team of experts rates it 3.00 stars, so it's a solid choice if you're looking to add solar panels to your house.
What are a few of the biggest pros and cons of installing solar panels?
A few of the biggest pros are that it decreases your power bills, it's a sustainable source of energy, and it provides a significant return on your investment (ROI). The most notable cons are that solar panels don't work as well when there's limited direct sunlight, 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 8.7 years, but your solar payback period will vary depending on your utility costs. The more your typical electricity bill, the quicker your solar panel system will pay for itself.
What is the best type of solar panel?
There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In terms of 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 desired energy output.
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.