15 Best Solar Companies in Madison, WI (2024 Reviews)

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

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

Average Madison homeowner saves $1,824/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 01, 2024

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 Madison

If you’re on the hunt for the best solar companies in Madison, combing through so many options can be intimidating, but it can pay off since switching to solar power can offer so many great benefits. After 20 years of offsetting your energy costs with a solar panel system, you can save about $22,000 on your electricity bills.


Here, we’ll narrow down some of the top solar companies in Madison to make your decision a little easier.To get free quotes from the best solar companies in Madison, you can click "get quote" below.

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 Madison

Best Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Drews Solar

  • Pros icon Prompt Service Delivery
  • 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 Residential Panels
  • Service icon Commercial Panels
  • Service icon Financing Assistance

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

5.0/5

Full Spectrum Solar

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

Services Offered

  • Service icon Commercial Panels
  • Service icon Residential Panels
  • Service icon Consultation
  • Service icon EV Charger
  • Service icon Battery Storage

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

Midwest Solar Power

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

Services Offered

  • Service icon Consultation
  • Service icon Residential Panels
  • Service icon Commercial Panels

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

4.8/5

All Energy Solar

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

Services Offered

  • Service icon Full-Service
  • Service icon Permit Assistance
  • Service icon Maintenance
  • Service icon Financing Assistance
  • Service icon Residential Panels
  • Service icon Battery Storage
  • Service icon Commercial Panels

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

EcoWatch Rating

3.0/5

Arch 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 Commercial Panels
  • Service icon Residential Panels
  • Service icon Battery Storage

Website: https://archelec.com/
Address: 2302 Vondron Rd, Madison, WI 53718
Phone: 6089493429
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 Consultation
  • Service icon Full-Service
  • Service icon Residential Panels
  • Service icon Permit Assistance

Website: https://www.solenergysolar.com/
Address: 7182 US-14 STE 201, Middleton, WI 53562
Phone: 6085717899
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Glow Solar

  • 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 Residential Panels
  • Service icon Commercial Panels
  • Service icon Consultation

Website: http://goglowsolar.com/
Address: 2539 Daniels St, Madison, WI 53718
Phone: 8334569765
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

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 Residential Panels
  • Service icon Commercial Panels
  • Service icon Consultation

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

Synergy Renewable Systems, LLC

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Residential Panels
  • Service icon Battery Storage
  • Service icon Grid-Tied Solar System
  • Service icon Permit Assistance
  • Service icon Commercial Panels

Website: http://www.synergysolar.com/
Address: 335 Industrial Cir, Stoughton, WI 53589
Phone: 6087127862
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Agsun Corporation

  • Pros icon Clear Pricing Policy
  • Pros icon Family-Operated Business
  • Pros icon Prompt Service Delivery
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Panels
  • Service icon Residential Panels

Website: http://agsuncorp.com/
Address: 1321 S Jackson St, Janesville, WI 53546
Phone: 6087568633
Outstanding Local Installer
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EcoWatch Rating

3.0/5

ALL SKY ENERGY, LLC.

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

Services Offered

  • Service icon Commercial Panels
  • Service icon Battery Storage
  • Service icon Residential Panels
  • Service icon Grid-Tied Solar System
  • Service icon Off-Grid Solar Systems

Website: http://www.allskyenergy.com/
Address: S2810 County Hwy BD, Baraboo, WI 53913
Phone: 6083560830
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Greenlink Energy Solutions

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

Services Offered

  • Service icon Commercial Panels
  • Service icon Permit Assistance
  • Service icon Financing Assistance
  • Service icon Cleaning
  • Service icon Residential Panels
  • Service icon Energy Efficiency Audit
  • Service icon Battery Storage
  • Service icon Maintenance

Website: https://usgreenlink.com/
Address: 3020 Forest View Rd, Rockford, IL 61109
Phone: 7792566049
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Iconic Energy

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

Services Offered

  • Service icon Consultation
  • Service icon Residential Panels
  • Service icon Financing Assistance
  • Service icon Commercial Panels

Website: https://iconicnrg.com/
Address: 4617 American Rd, Rockford, IL 61109
Phone: 8159758303
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Bright Skies Solar

  • 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 Battery Storage
  • Service icon Residential Panels

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

EcoWatch Rating

3.0/5

Full Spectrum Solar

  • 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 Consultation
  • Service icon Residential Panels
  • Service icon Commercial Panels
  • Service icon Battery Storage
  • Service icon EV Charger

Website: https://fullspectrumsolar.com/
Address: 2110 Pewaukee Rd Suite 103, Waukesha, WI 53188
Phone: 2622166033

Methodology: How We Ranked the Best Solar Companies in Madison

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


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 Madison

Although solar panels can help save you a decent chunk of change on utility bills over time, it’s necessary to consider the startup costs.There are a few factors you should consider when trying to determine the overall cost and how much you can save, such as:

  • average energy usage: The more power your household uses on average and the larger your current electricity bills are, the more benefits you’ll see from making the switch to solar.
  • Incentives: Those who buy and install a solar energy system this year can save 0 of their total solar spend by taking advantage of the federal solar investment tax credit. You can also save about $22,000 on your electricity bills over 20 years without incentives.
  • The type of solar panel system you can purchase: This depends on what your budget is.
  • Where your home is: This influences how much sunlight your roof receives, which helps determine how many panels you need.

So are solar panels worth it? Whether you’re trying to reduce your electric bills, carbon dioxide emissions or both, solar panels are a worthwhile investment for many Madison homeowners.

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Solar Incentives in Madison

One of the good things about installing a solar panel system is earning federal and potentially state incentives.In addition to the federal tax credit incentive, there are also some state- and city-level incentives, which in the majority of cases, stack with the federal incentive, so you can save even more. For more information about local incentives, check out our article on solar incentives.

Environmental Impact of Switching to Solar in Madison

There are tons of reasons to switch to solar power, like saving some money on electricity bills and helping to lower your carbon footprint.A question many homeowners might have in mind is how much can they really help the environment by switching to solar power anyway? In Madison, where the energy generation produces a lot of greenhouse gasses, going solar can have a big impact on the Earth since solar power is a renewable source of energy.When you go solar, your carbon emissions can be lowered by about 100 pounds a year. Since energy from the sun is plentiful and generates electricity without releasing carbon emissions, installing solar panels is one easy step you can take to help protect the planet.

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 Madison, WI Solar Company Rankings FAQs

What is the best solar installation company in Madison?

The best local solar company in Madison is Drews Solar, with a rating of 5.00 stars.

What is the negative environmental impact of solar panel manufacturing?

Producing solar panels needs to use chemicals and produces toxic waste that can be bad for the environment, which is the main downside of solar panels.

How long does it take for solar to pay for itself?

Solar panels generally pay for themselves in about 11.9 years, but your solar payback period will vary based on your utility costs. The higher your typical energy bill, the quicker your solar panel system will pay for itself.

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

Solar panel capacity is rated based on how much power they generate under standard testing conditions. Since each panel can usually produce about 250 to 400 watts per hour, the average house 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.