9 Best Solar Companies in Plymouth, WI (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 9 in Plymouth based on:
Customer review scores
Service area for Plymouth, WI
Company policies and services offered
Accreditations and certifications
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Average Plymouth homeowner saves $1,674/year with solar panels
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Best Solar Companies in Plymouth
If you’re a homeowner looking to take advantage of the solar incentives in Plymouth, it can be a lot of work to narrow down which installer to choose. But, the hard work is worth it since adopting solar energy is typically a good idea. Solar power isn't just good for the environment — your finances will thank you too. After switching to solar power, you can save an average of $20,000 over 20 years, and this doesn't even include incentives.
As you begin your search for the best solar companies in Plymouth, you might notice that there are a great number of providers to choose between. So, we’ve accumulated a curated list of the top solar companies in the area.Read on to see our picks for the best solar companies in the city, or get connected to a highly rated solar company near you right away by clicking the button below.
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 Plymouth

Endries Solar And Electric
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Cleaning and Maintenance
Permit Assistance
Panel Installation



Eland Electric Corporation
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Prompt Service Delivery
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Skilled Repairs
Cleaning and Maintenance

Full Spectrum Solar
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Battery Storage
Panel Installation
Skilled Repairs
Permit Assistance
Consultation

Elevated Solar and Electric
Informative Resources
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Permit Assistance
Battery Storage

Winnebago Solar Solutions
Reliable Customer Support
Free Quotes
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
System Decommissioning
Battery Storage
Skilled Repairs
Consultation
Cleaning and Maintenance
Panel Installation
Off-Grid Solar Systems


Methodology: How We Ranked the Best Solar Companies in Plymouth
EcoWatch's solar experts analyzed each solar company in Plymouth 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 Plymouth
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 Plymouth
For most homeowners, whether or not to invest in a solar energy system depends the most on the cost.A few main factors that dictate the cost of installing solar panels on your home and how much it could save you over time include:
- Energy consumption: Installing solar panels may be a high-cost option for households that don’t consume too much energy each month.
- 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 federal taxes. Plus, not including incentives, you can save about $20,000 over 20 years on your energy bills.
- Choice of solar panels: The type of solar panels you are interested in getting will affect your total cost. High-efficiency monocrystalline panels will cost more 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 opt for a higher number of more affordable panels.
- Average daily sunlight: Since Plymouth gets a decent amount of average daily sunlight, your solar panels can generally produce enough energy to power your whole home, which impacts how much you can save on your energy bills.
There are lots of wonderful benefits of solar despite the initial cost of installation. It can help the Earth and your bank account. In addition, it can increase the value of your home, giving you even more benefits if you decide to sell your home later.
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For an estimate of both how much you could save and help protect the environment by installing solar panels, you can test out the calculator below. You can also view our solar panel cost guide for Plymouth, WI.
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Solar Incentives in Plymouth
To increase solar panel installation and usage, incentives are offered by the government – and even some utility companies – to help make solar power more economical and accessible.You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your solar panels. You can also potentially pair the ITC with other local rebates and benefits. For comprehensive information about local incentives, check out our article on solar incentives.
Environmental Impact of Switching to Solar in Plymouth
If you’re planning on adding solar panels to your home, one of the major reasons why may be to reduce your carbon footprint.Something many homeowners might be asking themselves is how much can they really help the environment by switching to solar power anyway? In Plymouth, where the energy generation can be rather dirty, going solar can have a big impact on the planet since solar power has a lower carbon footprint.In Plymouth, the average resident can reduce their carbon footprint by 90 pounds a year after going solar. For those who are worried about the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.
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 Plymouth, WI Solar Company Rankings FAQs
What is the best solar installer in Plymouth?
The top local solar company in Plymouth is Endries Solar And Electric, with a rating of 4.90 stars.
What are the best and worst things about solar power?
The advantages of solar power are that it can decrease or, in some cases, entirely erase your electricity bills, raise the value of your home and bring down your carbon footprint. The biggest disadvantages are that solar panels can be expensive to install, you may not save a lot 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 13.0 years, but the exact period is influenced by local electricity costs, incentives and net metering programs.
How often do solar panels have to be replaced?
On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but efficiency decreases 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.