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

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

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

Average Germantown homeowner saves $1,818/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 Germantown

If you're a home or business owner looking to take advantage of the solar incentives in Germantown, it can be hard to narrow down which installer to decide on. But, the process is worth it since adopting solar energy is typically a fantastic idea. While solar panels are a sizable investment, you'll be able to make that amount back and then some, all while doing your part for the environment. In fact, you could be looking at saving about $22,000 over 20 years.

Here, we'll make a list of some of the top solar companies in Germantown to make your decision much easier. Continue reading to see our picks for the top solar companies in the city, or get connected to a certified solar company in your area right away by clicking the button 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 Germantown

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Endries Solar And Electric

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

Website: http://endriessolarandelectric.com/
Address: 200 S Business Park Dr Suite 5, Oostburg, WI 53070
Phone: 9208898955
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Home Team Energy Company

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

Services Offered

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

Website: https://www.hometeamenergy.com/
Address: 3725 N 126th St Suite J, Brookfield, WI 53005
Phone: 2622288701
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

Solar Co of Milwaukee

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

Website: https://www.solar-milwaukee.com/
Address: 305 N 76th St, Milwaukee, WI 53213
Phone: 4143382077
Outstanding Local Installer
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EcoWatch Rating

4.9/5

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

Website: https://fullspectrumsolar.com/
Address: 2110 Pewaukee Rd Suite 103, Waukesha, WI 53188
Phone: 9202547471
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Arch Solar

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

Website: https://archelec.com/archsolar/
Address: 1553 S 38th St Suite 300, Milwaukee, WI 53215
Phone: 4144442724
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Toboa Energy Resources LLC

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

Services Offered

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

Website: http://www.toboaenergy.com/
Address: 200 S Executive Dr Suite 101, Brookfield, WI 53005
Phone: 2626543833
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Elevated Solar and Electric

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

Website: https://www.elevatedsolarenergy.com/
Address: 710 S Indiana Ave, West Bend, WI 53095
Phone: 2622905333
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Tesla Solar Milwaukee

  • 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 Expert panel installation
  • Service icon Integrated roofing
  • Service icon Tailored solutions

Website: https://teslasolarmilwaukee.business.site/
Address: 4650 S Howell Ave, Milwaukee, WI 53207
Phone: 4145195863
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Great Lakes Eco Systems Inc.

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

Services Offered

  • Service icon Expert panel installation
  • Service icon Home installations

Website: http://greatlakesecosystems.com/
Address: 520 Technology Way, Saukville, WI 53080
Phone: 4143957283
Outstanding Local Installer
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EcoWatch Rating

4.5/5

Arch Electric Inc

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

Services Offered

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

Website: http://archelec.com/
Address: 1237 Pilgrim Rd, Plymouth, WI 53073
Phone: 9208938388
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Werner Electric Supply

  • 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 Tailored solutions
  • Service icon Home installations

Website: https://www.wernerelectric.com/
Address: 47 Englewood Ct, Sheboygan Falls, WI 53085
Phone: 9206943300
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Midwest Solutions Inc

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

Services Offered

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

Website: http://www.midwestsolutions.info/
Address: 372 North Ave, Antioch, IL 60002
Phone: 8887514511
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Midwest Solar Power

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

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

4.5/5

All Energy Solar

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

4.3/5

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

Website: http://agsuncorp.com/
Address: 1321 S Jackson St, Janesville, WI 53546
Phone: 6087568633

Methodology: How We Ranked the Best Solar Companies in Germantown

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


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 Germantown

Even though solar panels can save you money on energy bills over time, it's necessary to take into consideration the startup costs. Some important things that determine the upfront cost and potential savings over time include:

  • Incentives: The federal solar investment tax credit currently allows you to reduce your taxes by 30% of the project cost. Your state and city may also have incentives and rebates that you can use. Additionally, you can save about $22,000 over 20 years on your utility bills, before factoring in incentives.
  • Choice of solar panels: The kind of solar panels you get will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also save you more money 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 power bills: This will affect how much money you might save. In Germantown, the average homeowner can save about $1,600 a year on their electricity bills.
  • Your home's orientation toward the sun: This, along with your roof configuration, affects affect how much power your solar panels can generate.

Due to solar panels now being cheaper than ever as well as various solar incentives, they are a worthwhile investment for most homeowners.

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Solar Incentives in Germantown

Since solar power is a cleaner source of energy than traditional energy sources, there are quite a few government incentives available to encourage its adoption. You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar panel system. You can also potentially use the ITC with other state and city rebates and benefits. In our article on solar incentives, you can see the incentives you qualify for in your area.

Environmental Impact of Switching to Solar in Germantown

There are tons of reasons to make the switch to solar power, like saving money on electricity bills and helping to reduce your carbon footprint. Something many people might be asking themselves is how much can they really help the environment by going solar anyway? The amount of energy you use is a key factor to consider. The more power your home uses, the larger your impact when you switch to solar energy. In fact, if you install solar panels, you could reduce your carbon dioxide emissions by about 90 pounds each year. As you can see, using solar power has so many other rewards outside of saving money. One of the major ones is that you can help save the Earth too.

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 Germantown, WI Solar Company Rankings FAQs

What is the best solar company in Germantown?

The best local solar company in Germantown is Home Team Energy Company, with a rating of 3.00 stars.

What are the major advantages and disadvantages of installing solar panels?

The advantages of solar power are that it can decrease or, in some cases, completely cut your electricity bills, improve your home's value and reduce your carbon footprint. The disadvantages are that solar panels can be expensive to install, you may not save as much if you don't use a lot of electricity and whether you can install solar panels depends on your roof configuration.

Are solar panels worth it?

Solar panels can be a beneficial investment for a majority of homeowners, but honestly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your energy bills are already pretty low, solar panels might not be for you.

How often do solar panels need to be replaced?

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.