15 Best Solar Companies in DeForest, WI (2023 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in DeForest based on:

  • Customer review scores
  • Service area for DeForest, WI
  • Company policies and services offered
  • Accreditations and certifications

Average DeForest homeowner saves $1,641/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated September 15, 2023

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in DeForest

Getting the best solar panel installation company for your home is a huge decision, but it's one that can pay off big in DeForest. The average home can save $19,000 over 20 years when you use solar power. And since solar panels last about 25 to 30 years, your total savings will be well above that overall.

In this article, we'll help you narrow in on the best companies in your area. If you'd like to get free, no-obligation quotes from the best DeForest solar companies, you can click the button below to learn more.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best for Leasing

Sunrun

★★★★★
4.0

  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Best Social Impact

Palmetto Solar

★★★★★
4.0

  • 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 DeForest

Best Local Installer
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EcoWatch Rating

4.9/5

Bright Skies Solar

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Energy storage solutions

Website: https://www.brightskiessolar.com/
Address: 7778 Co Rd M, Browntown, WI 53522
Phone: 6082931163
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Midwest Solar Power

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

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

Website: http://www.mwsolarpower.com/
Address: 816 Walsh Rd, Madison, WI 53714
Phone: 6083542063
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Full Spectrum Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

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

Website: https://fullspectrumsolar.com/
Address: 1240 E Washington Ave, Madison, WI 53703
Phone: 6082849495
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Arch Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Energy storage solutions

Website: https://archelec.com/archsolar/
Address: 2302 Vondron Rd, Madison, WI 53718
Phone: 6089493429
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Drews Solar

  • Pros icon Free Quotes
  • Pros icon Prompt Service Delivery
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Integrated roofing
  • Service icon Expert panel installation

Website: http://www.drewssolar.com/
Address: 533 Spruce St, Madison, WI 53715
Phone: 6086584285
Outstanding Local Installer
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EcoWatch Rating

4.1/5

Renew Wisconsin Inc

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Energy storage solutions
  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Integrated roofing
  • Service icon Business installations
  • Service icon Tailored solutions

Website: http://www.renewwisconsin.org/
Address: 214 N Hamilton St #300, Madison, WI 53703
Phone: 6082554044
Outstanding Local Installer
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EcoWatch Rating

4.9/5

SunPeak

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Energy storage solutions
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Tailored solutions

Website: https://www.sunpeakpower.com/
Address: 1026 Ann St, Madison, WI 53713
Phone: 6085354554
Outstanding Local Installer
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EcoWatch Rating

4.5/5

All Energy Solar

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

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

Website: http://allenergysolar.com/
Address: 5 Marsh Ct, Madison, WI 53718
Phone: 8006203370
Outstanding Local Installer
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EcoWatch Rating

3.0/5

SunVest Solar, LLC

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Energy storage solutions
  • Service icon Business installations

Website: http://www.sunvest.com/
Address: 203 S Paterson St, Madison, WI 53703
Phone: 2625471200
Outstanding Local Installer
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EcoWatch Rating

4.0/5

Epic Electric and Solar Inc.

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Expert panel installation

Website: http://www.epicelectricmadison.com/
Address: 2623 S Stoughton Rd, Madison, WI 53716
Phone: 6084225133
Outstanding Local Installer
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EcoWatch Rating

3.0/5

SOLENERGY

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon End-to-end services
  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Expert panel installation

Website: https://www.solenergysolar.com/
Address: 7182 US-14 Suite 922, Middleton, WI 53562
Phone: 6085717899
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Greenlink Energy Solutions

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Prompt Service Delivery
  • Con icon Limited information available on website

Services Offered

  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Business installations

Website: https://www.usgreenlink.com/
Address: 525 Junction Rd Suite 6500, Madison, WI 53717
Phone: 6082999747
Outstanding Local Installer
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EcoWatch Rating

3.0/5

PEC Solar Company

  • Pros icon Clear Pricing Policy
  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Integrated roofing

Website: https://pecsolarcompany.com/
Address: W3720 Co Rd B, Rio, WI 53960
Phone: 4142540349
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Glow Solar

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Energy storage solutions
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Tailored solutions

Website: http://goglowsolar.com/
Address: 3 Point Pl Suite 105, Madison, WI 53719
Phone: 8334569765
Outstanding Local Installer
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EcoWatch Rating

4.9/5

ALL SKY ENERGY, LLC.

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Energy storage solutions

Website: http://www.allskyenergy.com/
Address: S2810 County Hwy BD, Baraboo, WI 53913
Phone: 6083560830

Methodology: How We Ranked the Best Solar Companies in DeForest

EcoWatch's solar experts analyzed each solar company in DeForest 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 DeForest


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 DeForest

For many people considering switching to solar, the decision of which solar company to choose comes down to how much it'll cost. A few key factors that dictate the cost of installing a solar panel system on your home and how much money you could save over time include:

  • Incentives: The federal solar investment tax credit currently lets you decrease 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 $19,000 over 20 years on your utility bills, without incentives.
  • System size and type: Some models are more expensive than others, so the one you want can raise or lower your initial investment. Plus, the more solar panels you need, the more it'll cost.
  • The cost of energy for you: If your local power rates are especially high, there's a better chance you'll end up with a higher return on your investment in solar panels. In DeForest, you can save an average of $124 a month on your electricity bills.
  • How much sunlight your roof gets: If your roof gets limited direct sunlight, your solar panels won't be able to produce as much energy, which will leave you with lower savings on electricity bills than a roof that gets lots of sunlight.

Even though a solar panel system costs a good chunk of money upfront, it can save you much more over the lifespan of your panels. The question of how much, though, depends on several factors, such as the angle of your roof and your current power bills.

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Solar Incentives in DeForest

If you're planning on switching to solar energy, a variety of government incentives and state programs can drastically reduce the installation costs and expedite the return on your investment. No matter what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which lets you claim 30% of how much you paid for your solar installation on your tax return, reducing the amount of taxes you owe that year. Plus, there may be some state and city incentives you can benefit from too. Check out our article on solar incentives to find out what incentives are available to you.

Environmental Impact of Switching to Solar in DeForest

If you're thinking of adding solar panels to your home, one of the main reasons why may be to lower your greenhouse gas emissions. You may be asking yourself — how much do solar panels do for the planet anyway? In a city like DeForest where energy use is rather high, installing solar panels is a fantastic plan for those who are worried about the state of the planet. When you go solar, your carbon emissions can be reduced by about 100 pounds every year. For people who are worried about the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best for Leasing

Sunrun

★★★★★
4.0

  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Best Social Impact

Palmetto Solar

★★★★★
4.0

  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch's DeForest, WI Solar Company Rankings FAQs

Which solar panel installer is the best near me?

In DeForest, Sun Prairie Utilities is the most reputable local solar company. Our team of experts rates it 3.00 stars, so it's a good choice if you're planning on installing solar panels on your house.

Are solar panels really bad for the environment?

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. Solar panel manufacturing needs a lot of energy as well. The energy payback period is about 1 to 4 years.

Is it worth putting solar panels on my home?

Solar panels require a large upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a range of factors like the cost of electricity near you and the amount of direct sunlight your roof gets.

What is solar panel capacity and how much do I need for my house?

Solar panel capacity is rated depending on how much power they generate under standard testing conditions. Since each panel can generally 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.