10 Best Solar Companies in Berlin, WI (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 10 in Berlin based on:

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

Average Berlin homeowner saves $1,765/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 Berlin

If you’re trying to find the best solar companies in Berlin, digging through all the options can be demanding, but it can pay off since adopting solar energy can offer so many great perks. You may have to spend a decent amount of money upfront for solar panels, but adopting solar will save you money on your power bills in the long term. In fact, you can expect to save about $21,000 over 20 years.


The cost of installing solar panels can vary considerably depending on your home’s layout and your overall energy requirements.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 highly rated Berlin solar installer.

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 Berlin

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.4/5

Independent Solar Systems

  • 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 Maintenance
  • Service icon Commercial Panels
  • Service icon Residential Panels
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Off-Grid Solar Systems

Website: https://independent-solar.com/
Address: E2614 Bags Hill Rd Suite A, Waupaca, WI 54981
Phone: 9207409123
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

Northwind Solar

  • Pros icon Free Quotes
  • 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 Grid-Tied Solar System
  • Service icon Full-Service
  • Service icon Consultation
  • Service icon Commercial Panels
  • Service icon Permit Assistance
  • Service icon EV Charger
  • Service icon Residential Panels
  • Service icon Off-Grid Solar Systems
  • Service icon Battery Storage

Website: http://www.northwindre.com/
Address: 578 Allen St, Amherst, WI 54406
Phone: 7152230418
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Arch Electric Inc

  • 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 Residential Panels
  • Service icon Commercial Panels
  • Service icon Maintenance

Website: https://archelec.com/
Address: 1237 Pilgrim Rd, Plymouth, WI 53073
Phone: 9208938388
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Winnebago Solar Solutions

  • 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 Skilled Repairs
  • Service icon Maintenance
  • Service icon Residential Panels
  • Service icon Commercial Panels
  • Service icon Consultation
  • Service icon Off-Grid Solar Systems

Website: http://www.solar-appleton.com/
Address: 2799 N Beechwood Ct, Appleton, WI 54911
Phone: 9205075329
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Photovoltaic Systems LLC

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

Services Offered

  • Service icon EV Charger
  • Service icon Residential Panels
  • Service icon Tesla Powerwall

Website: https://www.pvsolarwi.com/
Address: 7910 WI-54, Amherst, WI 54406
Phone: 7152173028
Outstanding Local Installer
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EcoWatch Rating

3.0/5

ALL SKY ENERGY, LLC.

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

Services Offered

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

3.0/5

Eland Electric Corporation

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

Services Offered

  • Service icon Skilled Repairs
  • Service icon Residential Panels
  • Service icon Maintenance

Website: https://www.elandelectric.com/
Address: 3154 Holmgren Way, Green Bay, WI 54304
Phone: 9203386000
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Array Energy Solar

  • 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 Commercial Panels
  • Service icon Solar Panel Upgrades
  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Residential Panels

Website: http://www.array.solar/
Address: W746 County Rd VV, Seymour, WI 54165
Phone: 9204712333
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Constellation - America's Energy Choice

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

Services Offered

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

Website: http://www.constellation.com/
Address: 1716 Lawrence Dr, De Pere, WI 54115
Phone: 8779979995
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Elevated Solar and Electric

  • 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 Solar Panel Upgrades
  • Service icon Residential Panels
  • Service icon Battery Storage

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

Methodology: How We Ranked the Best Solar Companies in Berlin

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


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 Berlin

The cost of putting up a solar panel system has dropped greatly over the past several years, but it’s still a large investment for most homeowners.There are quite a few factors you should consider when trying to figure out costs and your potential savings, including:

  • Incentives: The federal solar investment tax credit, which can save you some money, allows you to deduct 0 of the cost of your solar system installation from your taxes. Plus, not including incentives, you can save about $21,000 over 20 years on your energy bills.
  • Energy consumption: Solar may be a high-cost option for households that don’t need too much energy per month.
  • Your home's power bills: Due to very high monthly electric bills in Berlin, you could save about $1,100 a year with solar.
  • Average daily sunlight: Since Berlin doesn’t get a lot of average daily sunlight, your solar system may not be able to produce enough energy to power your whole home, which influences how much you can save on your energy bills.

There are many wonderful benefits of solar in spite of the initial cost of installation. It can help the planet and your wallet. Additionally, it can raise the value of your home, giving you even more benefits if you decide to sell your home later.

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Solar Incentives in Berlin

Although solar power is typically a large investment, it can save you a considerable amount of money over many years due to lower power bills and government incentives.When you install a solar panel system on your home, you can claim the federal tax credit, or ITC. This credit currently reduces your tax bill by 0 of the cost of your solar panels. Additionally, there may often be some state and city incentives that you can take advantage of to further save. Our article on solar incentives has more in-depth information on the incentives you can benefit from in Berlin.

Environmental Impact of Switching to Solar in Berlin

There are a few main reasons why homeowners want to invest in solar energy: to help their wallet and the environment.Something many might have in mind is how much can they really help save the environment by going solar anyway? Adopting solar power is a sustainable choice for the environment, because the greatest source of greenhouse gas emissions in the country is from burning fossil fuels for electricity, heat, and transportation – all of which can be powered by solar instead.When you go solar, your carbon footprint can be reduced by about 100 pounds a year. For people who are concerned 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 Berlin, WI Solar Company Rankings FAQs

What is the most reputable solar company in Berlin?

The highest-rated local solar company in Berlin is Independent Solar Systems, with a rating of 4.40 stars.

What are some of the main advantages and disadvantages of adopting solar power?

The biggest advantages of solar power are that it can lower or, in some cases, completely cut your electricity bills, raise your home’s value and lower your carbon footprint. The disadvantages are that solar panels can be pricey 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.

Is it worth putting solar panels on my house?

Solar panels call for a considerable 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 how much direct sunlight your roof gets.

How much solar panel capacity do I need for my house?

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