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
When deciding on the best solar panel companies, Janesville homeowners have more choices than ever before, which can be mind-boggling, but we’re here to make making the switch to solar power easier. Because solar panels produce their own power, they can vastly offset your electricity bill each month, if not fully eliminate it. In fact, you could look forward to about $19,000 of savings over 20 years.
To help you search through the huge number of Janesville solar installers, we’ve come up with a list of the top ones.To get free quotes from the leading solar companies in Janesville, 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 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
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
While solar panels can save you a good amount of money on electricity bills over time, it’s important to consider the startup costs.Some key things that impact the upfront cost and potential savings over time include:
- Incentives: Tax-paying citizens who buy and install a solar system this year can save 0 of their total solar spend by using the federal solar investment tax credit. You can also save about $19,000 on your energy bills over 20 years not including incentives.
- Choice of solar panels: The type of solar panels you need 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 you don’t need to maximize efficiency, you can go with a higher number of more affordable panels.
- Typical energy usage: The more power your home consumes on average and the larger your current energy bills are, the more benefits you’ll see from making the switch to solar.
- Your current electric bills: Solar panels can substantially lower, or totally eliminate, your utility bills. In Janesville, you can save an average of $1,183 a month.
Even though a solar panel system costs a good chunk of money upfront, it can save you much more over the lifespan of your panels. The question of how much, though, depends on several factors, including the size of your solar panel system and your local electricity rates.
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Solar Incentives in Janesville
Although a solar power system is typically a big investment, it can save you a considerable amount of money in the long term because of reduced power bills and government incentives.You qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar system. You can also possibly use the ITC with other state and city rebates and benefits. Check out our article on solar incentives to learn what incentives you can benefit from.
Environmental Impact of Switching to Solar in Janesville
One of the reasons so many homeowners are thinking of switching to solar power is to help lower their environmental impact.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Janesville, though. One thing to keep in mind is your overall carbon footprint. For example, if you have a long commute time and have an electric vehicle, you can use solar energy for your home to power your EV and therefore help offset your carbon emissions.In Janesville, the average resident can reduce their carbon footprint by 100 pounds a year once they go solar. If you want to do what you can for the environment, you’ll no doubt get that there are many benefits of adopting solar energy other than just saving money on electricity. You can also help protect the environment, which some would argue is invaluable.
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 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
EcoWatch's Janesville, WI Solar Company Rankings FAQs
Which solar installation company is the best near me?
In Janesville, Agsun Corporation is the best local solar company. Our team of experts rates it 3.00 stars, so it's a great choice if you're planning on installing solar panels on your home.
Are solar panels actually environmentally friendly?
Solar panels can be bad for the environment when manufacturers use toxic chemicals in the manufacturing process. Chemicals can make solar panels difficult to recycle safely once they’ve reached the end of their lifespan. Solar panel manufacturing 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 local electricity costs, incentives and net metering programs.
What is the efficiency of solar panels?
In most cases, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the sun’s energy into usable electricity.
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.