15 Best Solar Companies in Erin, WI (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Erin based on:
Customer review scores- Service area for Erin, WI
- Company policies and services offered
- Accreditations and certifications
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Average Erin homeowner saves $1,695/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Erin
Searching for the top solar companies in Erin? Installing a solar panel system is an exciting home addition that many homeowners find rewarding for their wallets, communities and the planet. Since energy bills are getting higher and higher each year, many homeowners are planning on making the switch to solar to save money on electricity for their homes.
If you want to make use of the many perks of solar, we’ll help you narrow down your options to find the Erin solar installer that’s the right price for you.To get an idea of what it would cost to put solar panels on your roof, you can click the button below to get a quote from a certified installer near you.
EcoWatch Rankings for Solar Companies in Erin
Full Spectrum Solar
Reliable Customer Support- Informative Resources
- Clear Pricing Policy
Limited information available on website
Services Offered
Skilled Repairs- Consultation
- Permit Assistance
- Panel Installation
- Battery Storage
Midwest Solutions Inc
- Free Quotes
- Prompt Service Delivery
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Drews Solar
- Reliable Customer Support
- Prompt Service Delivery
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Financing Assistance
- Panel Installation
Endries Solar And Electric
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Permit Assistance
- Panel Installation
Midwest Solar Power
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Arch Solar
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Grid-Tied Solar System
- Cleaning and Maintenance
All Energy Solar
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Battery Storage
- Panel Installation
- Permit Assistance
- Consultation
- Cleaning and Maintenance
Arch Electric Inc
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Grid-Tied Solar System
- Battery Storage
- Panel Installation
Agsun Corporation
- Prompt Service Delivery
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
Glow Solar
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Elevated Solar and Electric
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Battery Storage
- Panel Installation
Solar Brite Ltd
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Skilled Repairs
- Panel Installation
Epic Electric and Solar Inc.
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
SOLENERGY
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
Synergy Renewable Systems, LLC
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Grid-Tied Solar System
- Permit Assistance
- Financing Assistance
Methodology: How We Ranked the Best Solar Companies in Erin
EcoWatch's solar experts analyzed each solar company in Erin 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 Erin
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 Erin
When choosing a solar company, most homeowners or business owners worry about the costs the most.The installation cost is just one important factor you should consider when looking into installing solar panels. How much it'll cost and how much you can save depend on things such as:
- Incentives: One thing that can save you money on your solar project is the solar investment tax credit (ITC), which is a tax credit that’s equal to a percentage of the project cost. You can also save a decent amount of money on your utility bills, which can give you an average of $20,000 of savings over 20 years.
- The amount of sunlight your roof gets: If your roof gets limited direct sunlight, your solar system won’t be able to produce as much energy, which will give you lower savings on power bills than a house with a roof that gets plenty of sunlight.
- Choice of solar panels: The kind of solar panels you are interested in getting will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also lead to more savings over the lifetime of your system. If you don’t need to maximize efficiency, you can opt for a higher number of more affordable panels.
- The cost of energy for you: If your local utility rates are especially high, there's a good chance you'll get a higher return on your investment in a solar panel system. In Erin, you can save an average of $1,295 a month on your electricity bills.
So is a solar system worth it? Whether you want to lower your electric bills, carbon dioxide emissions or both, solar panels are a solid investment for many Erin homeowners.
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Solar Incentives in Erin
To increase the number of homes and businesses that use solar power, incentives are offered by the government – and even some utility companies – to help make solar power more economically viable and accessible.In addition to the federal tax credit incentive, there are also some local incentives, which in most cases, can be claimed in addition to the federal incentive, so you get to save even more. You can find out about the incentives you can take advantage of in our article on solar incentives
Environmental Impact of Switching to Solar in Erin
One of the most compelling reasons to use solar power is to reduce your reliance on traditional energy sources like burning fossil fuels, which are hazardous for the environment.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Erin, though. The average person has a rather large carbon footprint. Between their car, which produces over 10,000 pounds of carbon dioxide emissions each year, and electricity for their home, it can be overwhelming to think about what to do. Going solar is a simple thing you can do to help.When you go solar, your carbon emissions can be lowered by about 90 pounds every year. For people who want to help the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.
EcoWatch's Erin, WI Solar Company Rankings FAQs
Which solar company is the best in Erin?
The top local solar company in Erin is Full Spectrum Solar, with a rating of 5.00 stars.
What is the negative environmental impact of solar panels?
Solar panels can be detrimental for the environment when manufacturers use toxic chemicals in the manufacturing process. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Solar panel manufacturing needs a lot of energy as well. The energy payback period is about 1 to 4 years.
Is it worth putting solar panels on my house?
Solar panels call for a large upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a range of factors like the cost of electricity near you and the amount of direct sunlight your roof gets.
What are the different types of solar panels?
The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also cost more. Polycrystalline panels are cheaper but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other kinds can’t, like on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, the layout of your roof 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.