15 Best Solar Companies in Green Bay, WI (Mar 2023 Review)

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

  • Customer review scores
  • Solar installers near you
  • Company policies and services offered
  • Accreditations and certifications

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated March 14, 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 Green Bay

On the hunt for the best solar companies in Green Bay? Installing a solar panel system is an exciting venture that many homeowners find valuable for their wallets, communities and the planet. With high levels of average daily sunlight in Green Bay, the solar industry is doing fairly well. An underrated reason for this growth has been national programs that help with residential and commercial solar projects.

The cost of installing solar panels can vary considerably according to your home's infrastructure and your overall energy usage. To get free quotes from the top-rated solar companies in Green Bay, click the "get quote" 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 Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • 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

EcoWatch Rankings for Solar Companies in Green Bay

Best Local Installer
ecowatch badge icon
Current Electric Co. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Current Electric Co.

  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Maintenance and Repairs
  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Solar Panels

Website: https://www.google.com/aclk
Address: Wauwatosa, WI, WI WI
Phone: (262) 214-5598
Outstanding Local Installer
ecowatch badge icon
Brighter Concepts Ltd - Solatube, RediLights, Indow Windows logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Brighter Concepts Ltd - Solatube, RediLights, Indow Windows

  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Custom system designs
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.brighterconceptsltd.com/
Address: 3461 N Holton St, Milwaukee, WI 53212
Phone: (414) 332-9050
Outstanding Local Installer
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Midwest Renewable Energy Association logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Midwest Renewable Energy Association

  • Pros icon NABCEP-certified technicians
  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Batteries
  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: https://www.midwestrenew.org/
Address: 7558 Deer Rd, Custer, WI 54423
Phone: (715) 592-6595
Outstanding Local Installer
ecowatch badge icon
Winnebago Solar Solutions logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Winnebago Solar Solutions

  • Pros icon More transparent pricing than competitors
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Pros icon Custom system designs
  • Pros icon Can browse portfolio on website
  • Pros icon NABCEP-certified technicians
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Maintenance and Repairs
  • Service icon Commercial Solar Services
  • Service icon Solar Panels
  • Service icon Solar Roof Shingles

Website: http://www.solar-appleton.com/
Address: 2799 N Beechwood Ct, Appleton, WI 54911
Phone: (920) 507-5329
Outstanding Local Installer
ecowatch badge icon
Endries Solar And Electric logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Endries Solar And Electric

  • Pros icon Licensing and credentials transparency
  • Pros icon More transparent pricing than competitors
  • Pros icon Educational sales approach
  • Pros icon Custom system designs
  • Pros icon Can browse portfolio on website
  • Pros icon NABCEP-certified technicians
  • Pros icon Assists with maximizing rebate
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panels
  • Service icon Commercial Solar Services

Website: http://endriessolarandelectric.com/
Address: 200 S Business Park Dr Suite 5, Oostburg, WI 53070
Phone: (920) 889-8955
Experienced Installer
ecowatch badge icon
Solar Heating Services, LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Solar Heating Services, LLC

  • Pros icon Offers a free quote process
  • Pros icon Licensing and credentials transparency
  • Pros icon More transparent pricing than competitors
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Batteries
  • Service icon Maintenance and Repairs
  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.solarheatingservices.com
Address: Unlisted, Berlin, WI 54923
Phone: (920) 369-6795
Outstanding Local Installer
ecowatch badge icon
Alliant Energy logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Alliant Energy

  • Pros icon Educational sales approach
  • Pros icon Assists with maximizing rebate
  • Pros icon More transparent pricing than competitors
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Batteries
  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.alliantenergy.com/
Address: 883 W Scott St, Fond du Lac, WI 54937
Phone: (800) 255-4268
Experienced Installer
ecowatch badge icon
Appleton Solar, LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Appleton Solar, LLC

  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Pros icon Family owned and operated
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: https://www.appleton-solar.com/
Address: 31 Bellevue Pl, Appleton, WI 54913-7674
Phone: (920) 470-6393
Outstanding Local Installer
ecowatch badge icon
Great Lakes Eco Systems Inc. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Great Lakes Eco Systems Inc.

  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://greatlakesecosystems.com/
Address: 520 Technology Way, Saukville, WI 53080
Phone: (414) 395-7283
Best National Provider
ecowatch badge icon
SunPower logo

Nationwide Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-full

$ $ $ $ $

Read full review

SunPower

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

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon System Monitoring

Website: https://us.sunpower.com/
Outstanding Local Installer
ecowatch badge icon
Langdon Mills Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Langdon Mills Solar

  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://langdonmillssolar.com/
Address: 123 W Edgewater St, Cambria, WI 53923
Phone: (920) 319-5376
Outstanding Local Installer
ecowatch badge icon
Independent Solar Supply logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Independent Solar Supply

  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Pros icon Makes charitable contributions
  • Pros icon More transparent pricing than competitors
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.independent-solar.com/
Address: W2719 Brookhaven Dr Ste 1, Appleton, WI 54915-8104
Phone: (920) 740-9123
Best Technology
ecowatch badge icon
Tesla Energy logo

Nationwide Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-half

$ $ $ $ $

Read full review

Tesla Energy

  • Pros icon Price-match guarantee
  • Pros icon Sleek, efficient, and durable solar panels
  • Pros icon Best solar battery on the market
  • Con icon Some reported issues with customer service
  • Con icon Customer service varies by local dealer

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Solar Roof Shingles
  • Service icon System Monitoring

Website: https://www.tesla.com/energy
Best for Leasing
ecowatch badge icon
Sunrun logo

Regional Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-empty

$ $ $ $ $

Sunrun

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

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Energy-Efficiency Upgrades

Website: https://www.sunrun.com/
Best Social Impact
ecowatch badge icon
Palmetto Solar logo

Regional Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-empty

$ $ $ $ $

Palmetto Solar

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

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Energy-Efficiency Upgrades
  • Service icon Maintenance & Repairs

Website: https://palmetto.com/

Solar Company Ranking Methodology


Click here to see a more detailed overview of our solar company ranking methodology.

The Cost and Benefits of Solar in Green Bay

For a lot of homeowners, whether or not to invest in a solar energy system depends the most on the cost. The overall price and potential savings vary depending on a few key factors such as:

  • Your home's power bills: With very high monthly electric bills in Green Bay, you could save about $1,400 a year with solar.
  • Incentives: Along with the federal Solar Investment Tax Credit (ITC), which gives you a tax credit currently worth 30% of your total installation cost, your state or local government may offer additional tax exemptions, credits or rebates that can help you save even more. Aside from incentives, you can save an average of $20,000 over 20 years with your solar panels, too.
  • The type of solar panel system you can purchase: This hinges on how much you're willing to spend upfront.
  • The amount of sunlight your roof gets: If your rooftop gets limited direct sunlight, your solar panels won't be able to produce as much energy, which will give you lower savings on energy bills than a roof that gets a lot of sunlight.

So is a solar panel system worth it? Whether you'd like to decrease your energy bills, greenhouse gas emissions or both, solar panels are a worthwhile investment for many Green Bay homeowners.

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Solar Incentives in Green Bay

There are many good reasons why adopting solar power is beneficial. One of them includes some government incentives you can take advantage of. There are a lot of federal, state and local rebates and tax credits that can earn you a decent amount of money in return after installing a solar panel system. Our article on solar incentives goes over more in-depth information on the incentives you can benefit from in Green Bay.

Environmental Impact of Switching to Solar in Green Bay

A lot of people want to do their part for the environment, which for many is the main motivation to install a solar system. A question many people might have in mind is how much can they really help save the environment by switching to solar power anyway? In a city like Green Bay where energy use is rather high, installing solar panels is a great plan for those who are worried about the state of the planet. Since solar panels don't release greenhouse gas emissions into the atmosphere when producing electricity, they're a good trade for traditional energy sources. In fact, you could expect to reduce your carbon dioxide emissions by about 90 pounds each year. If you want to do your part for the environment, you'll likely recognize that there are many benefits of adopting solar power other than just saving money on bills. You can also help protect the environment, which some would argue is more valuable.

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 Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • 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

EcoWatch's Green Bay, WI Solar Company Rankings FAQs

What is the top solar installer in Green Bay?

In Green Bay, Current Electric Co. is the top local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're planning on installing solar panels on your home.

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

The main advantages of solar power are that it can reduce or, for some, entirely eradicate your electricity bills, improve the value of your home and cut back on your carbon footprint. The main disadvantages are that solar panels can be pricey to install, you may not see as many savings if you don't use a lot of electricity and whether you can install solar panels depends on your roof configuration.

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

The average payback period for solar panel installation is about 8.8 years, but the exact period depends on the cost of electricity where you are, incentives and net metering programs.

What is the best kind of solar panel?

There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. As for efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by the layout of your roof, your budget and how much efficiency you're looking for.

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.

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