15 Best Solar Companies in Janesville, WI (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Janesville based on:
Customer review scores- Service area for Janesville, WI
- Company policies and services offered
- Accreditations and certifications
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Average Janesville homeowner saves $1,618/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Janesville
Looking to go solar but still deciding on which company would be best for you? Although it can be challenging to decide on a solar company, the search will pay off because going solar has many fantastic benefits. Solar power isn't just good for the planet — your finances will thank you too. After switching to solar power, you can save an average of $19,000 over 20 years, and this doesn't even include incentives.
In this article, we’ll list out the top Janesville solar installers so you can make the best choice for your home’s sustainable energy needs.If you’d like to get free, no-obligation quotes from the top Janesville solar companies, you can click the button below to learn more.
Best for Leasing
Sunrun
- 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
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
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
EcoWatch Rankings for Solar Companies in Janesville
Agsun Corporation
Clear Pricing Policy- Prompt Service Delivery
- Family-Operated Business
Limited information available on website
Services Offered
Panel Installation
All Energy Solar
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Permit Assistance
- Financing Assistance
- Consultation
- Cleaning and Maintenance
Greenlink Energy Solutions
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Prompt Service Delivery
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Cleaning and Maintenance
- Permit Assistance
- System Decommissioning
- Panel Installation
- Financing Assistance
Drews Solar
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Prompt Service Delivery
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Grid-Tied Solar System
- Financing Assistance
Full Spectrum Solar
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Permit Assistance
- Skilled Repairs
- Battery Storage
- Panel Installation
Midwest Solar Power
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Iconic Energy
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Consultation
Synergy Renewable Systems, LLC
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Battery Storage
- Permit Assistance
- Financing Assistance
- Panel Installation
Arch Solar
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Grid-Tied Solar System
- Panel Installation
- Cleaning and Maintenance
Midwest Solutions Inc
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Glow Solar
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
ilumen Solar
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Skilled Repairs
- Grid-Tied Solar System
- Financing Assistance
- Consultation
- Permit Assistance
- Panel Installation
- Battery Storage
- Cleaning and Maintenance
Epic Electric and Solar Inc.
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
SOLENERGY
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
Bright Skies Solar
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Janesville
EcoWatch's solar experts analyzed each solar company in Janesville 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 Janesville
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 Janesville
We understand that for many homeowners, the choice to invest in solar comes down to installation costs.The installation cost is just one important factor you should keep in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things such as:
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 0 of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Excluding incentives, you can save an average of $19,000 over 20 years with your solar system, too.
- System size and type: Some models are more pricy than others, so the one you decide on can raise or lower your initial investment. Plus, the more solar panels you need to buy, the more it'll cost.
- Electricity consumption: The average household in Janesville uses a decent amount of, and so may save on their energy bills.
- How much energy costs for you: The typical household in Janesville spends around $1,200 a year on power alone, so you could end up with that much in savings.
Even though a solar panel system costs a good chunk of money upfront, it can save you thousands of dollars over time. The question of how much, though, depends on a number of factors, like the angle of your roof and your local electricity rates.
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Solar Incentives in Janesville
Since solar power is better for the environment than burning fossil fuels, there are a number of government incentives in place to encourage people to make the switch.There are a lot of federal, state and local rebates and tax credits that may earn you some money in return after installing a solar panel system. You can find out about the incentives you can use in our article on solar incentives
Environmental Impact of Switching to Solar in Janesville
A lot of people want to do what they can for the planet, which for many is the main reason they’re interested in installing solar panels.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Janesville, though. In a city like Janesville where commute times can be pretty long, using solar power can help offset some of your carbon dioxide emissions from being on the road a lot.After you go solar, your carbon emissions can be reduced by about 100 pounds a year. As you can see, using solar power has so many other rewards apart from saving money. One of the major ones is that you can help save the environment too.
Best for Leasing
Sunrun
- 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
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
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
EcoWatch's Janesville, WI Solar Company Rankings FAQs
What is the most reputable solar panel installer in Janesville?
In Janesville, Agsun Corporation is the most reputable local solar company. Our team of experts rates it 3.00 stars, so it's a good choice if you're looking to add solar panels to your house.
What is the negative environmental impact of making solar panels?
Solar panels can be harmful 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. Making solar panels uses a lot of energy as well. The energy payback period is about 1 to 4 years.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 13.4 years, but the exact period varies by the cost of electricity where you are, incentives and net metering programs.
How efficient are solar panels?
Solar panel efficiency is the amount of solar energy that is converted into electricity. Most panels today have an efficiency rating of about 15 to 25%. If your panels are more efficient, you'll need fewer of them to meet your home's energy needs.
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.