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
Please enter a valid 5-digit zip code!
Updated March 14, 2023
Why you can trust EcoWatch
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
- 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
- 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
- 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

Current Electric Co.
-
Educational sales approach
-
More transparent pricing than competitors
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Maintenance and Repairs
-
Commercial Solar Services
-
Solar Batteries
-
Solar Panels

Brighter Concepts Ltd - Solatube, RediLights, Indow Windows
-
Can browse portfolio on website
-
Educational sales approach
-
More transparent pricing than competitors
-
Custom system designs
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Commercial Solar Services
-
Solar Panels

Midwest Renewable Energy Association
-
NABCEP-certified technicians
-
Educational sales approach
-
More transparent pricing than competitors
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Solar Batteries
-
Commercial Solar Services
-
Solar Panels

Winnebago Solar Solutions
-
More transparent pricing than competitors
-
Offers a free quote process
-
Educational sales approach
-
Custom system designs
-
Can browse portfolio on website
-
NABCEP-certified technicians
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Maintenance and Repairs
-
Commercial Solar Services
-
Solar Panels
-
Solar Roof Shingles

Endries Solar And Electric
-
Licensing and credentials transparency
-
More transparent pricing than competitors
-
Educational sales approach
-
Custom system designs
-
Can browse portfolio on website
-
NABCEP-certified technicians
-
Assists with maximizing rebate
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Solar Panels
-
Commercial Solar Services

Solar Heating Services, LLC
-
Offers a free quote process
-
Licensing and credentials transparency
-
More transparent pricing than competitors
-
Limited information available on website
Services Offered
-
Solar Batteries
-
Maintenance and Repairs
-
Commercial Solar Services
-
Solar Panels

Alliant Energy
-
Educational sales approach
-
Assists with maximizing rebate
-
More transparent pricing than competitors
-
Limited information available on website
Services Offered
-
Solar Batteries
-
Commercial Solar Services
-
Solar Panels

Appleton Solar, LLC
-
Can browse portfolio on website
-
Educational sales approach
-
Family owned and operated
-
Limited information available on website
Services Offered
-
Commercial Solar Services
-
Solar Panels

Great Lakes Eco Systems Inc.
-
Educational sales approach
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Commercial Solar Services
-
Solar Panels

SunPower
-
Most efficient panels on the market
-
National coverage
-
Cradle to Cradle sustainability certification
-
Great warranty coverage
-
Expensive
-
Customer service varies by local dealer
Services Offered
-
Solar Panels
-
Solar Batteries
-
EV Chargers
-
System Monitoring

Langdon Mills Solar
-
Can browse portfolio on website
-
Educational sales approach
-
More transparent pricing than competitors
-
Limited information available on website
Services Offered
-
Commercial Solar Services
-
Solar Panels

Independent Solar Supply
-
Can browse portfolio on website
-
Educational sales approach
-
Makes charitable contributions
-
More transparent pricing than competitors
-
Limited information available on website
Services Offered
-
Commercial Solar Services
-
Solar Panels

Tesla Energy
-
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
Services Offered
-
Solar Panels
-
Solar Batteries
-
EV Chargers
-
Solar Roof Shingles
-
System Monitoring

Sunrun
-
Expansive service area
-
Many financing options
-
Some reported issues with customer service
-
Some reported issues with door-to-door sales
Services Offered
-
Solar Panels
-
Solar Batteries
-
EV Chargers
-
Energy-Efficiency Upgrades

Palmetto Solar
-
Expansive service area
-
Makes charitable contributions
-
Certified B Corp
-
No leases or PPAs
-
Quality of installation may vary by location
Services Offered
-
Solar Panels
-
Solar Batteries
-
Energy-Efficiency Upgrades
-
Maintenance & Repairs
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.
Solar Savings Calculator for {{ solarcalc.name }}
If you're curious what your impact could be if you switch to solar, you can use the calculator below. You can also view our solar panel cost guide for Green Bay, WI.
{{ solarcalc.time_period|number:0 }} -year savings | {{ solarcalc.total_savings()|currency }} |
Estimated cost | {{ solarcalc.array_cost() | currency }} |
Estimated incentives | {{ solarcalc.incentive_savings() | currency }} |
Payback period | {{ solarcalc.payback_period()|number:1 }} years |
CO2 emissions prevented | {{ solarcalc.CO2_total()|number:0 }} lbs |
Miles driven equivalent | {{ solarcalc.CO2_total()/0.78|number:0 }} mi |
Switching to solar in {{ solarcalc.name }} can save you {{ solarcalc.total_savings() | currency }} over the course of {{ solarcalc.time_period|number:0 }} years. This means that with an average cost of {{ solarcalc.array_cost() | currency }}, it would take {{ solarcalc.payback_period()|number:1 }} years to recover the cost of of your solar array.
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
- 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
- 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
- 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.