15 Best Solar Companies in Cottage Grove, WI (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Cottage Grove based on:
Customer review scores- Service area for Cottage Grove, WI
- Company policies and services offered
- Accreditations and certifications
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Average Cottage Grove homeowner saves $1,761/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Cottage Grove
When choosing between the best solar panel companies, Cottage Grove homeowners have more options than ever before, which can be mind-boggling, but we’re here to make switching to solar energy less confusing. Solar panels aren't just good for the environment — your finances will be better off too. Once you switch to solar power, you can save an average of $21,000 over 20 years, and this doesn't even include incentives.
The cost of installing solar panels can vary a lot according to your home’s infrastructure and your household energy requirements.To help you know if solar panels are worth it for your home, you can get a free, no-obligation quote from one of the best solar companies in Cottage Grove 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 Cottage Grove
Full Spectrum Solar
Informative Resources- Reliable Customer Support
- Clear Pricing Policy
Limited information available on website
Services Offered
Permit Assistance- Skilled Repairs
- Battery Storage
- Consultation
- Panel Installation
Drews Solar
- Clear Pricing Policy
- Prompt Service Delivery
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Grid-Tied Solar System
Greenlink Energy Solutions
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Prompt Service Delivery
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- System Decommissioning
- Cleaning and Maintenance
- Financing Assistance
- Permit Assistance
- Panel Installation
Midwest Solar Power
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
All Energy Solar
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Consultation
- Permit Assistance
- Cleaning and Maintenance
- Financing Assistance
Iconic Energy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Financing Assistance
ALL SKY ENERGY, LLC.
- Free Quotes
- Limited information available on website
Services Offered
- Off-Grid Solar Systems
- Battery Storage
- Panel Installation
- Grid-Tied Solar System
Agsun Corporation
- Clear Pricing Policy
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Panel Installation
Arch Solar
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Cleaning and Maintenance
- Panel Installation
- Battery Storage
Bright Skies Solar
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
Glow Solar
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Elevated Solar and Electric
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Permit Assistance
- Battery Storage
- Panel Installation
Epic Electric and Solar Inc.
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
SOLENERGY
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
Synergy Renewable Systems, LLC
- Free Quotes
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Battery Storage
- Permit Assistance
- Panel Installation
- Financing Assistance
Methodology: How We Ranked the Best Solar Companies in Cottage Grove
EcoWatch's solar experts analyzed each solar company in Cottage Grove 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 Cottage Grove
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 Cottage Grove
For lots of homeowners, whether or not to invest in solar panels comes down to the cost.The installation cost is just one important factor you should take into account when looking into installing solar panels. How much it'll cost and how much you can save depend on things such as:
- Choice of solar panels: The kind of solar panels you buy 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.
- Incentives: One thing that can reduce the cost of your solar project is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save on your energy bills, which can result in an average of $21,000 of savings over 20 years.
- Your energy bills: This will impact how much you can save. In Cottage Grove, the average homeowner can save about $1,400 a year on their electricity bills.
- How much energy your home consumes: Homes that consume lots of energy each month may need more solar panels and, consequently, more upfront cost, but will also save more on their energy bills over time.
There are lots of great benefits of solar even with the initial cost of installation. It can help the planet and your bank account. Plus, it can increase the value of your home, resulting in even more benefits if you decide to sell your home later.
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To see how much you can help the environment and your wallet by switching to solar, try out the calculator below. You can also view our solar panel cost guide for Cottage Grove, WI.
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Solar Incentives in Cottage Grove
Switching to solar power has plenty of wonderful benefits. Not only can it help protect the Earth, but you can also save a good amount of money on your installation with various government incentives.When you install a solar panel system, you can take advatage of the federal tax credit, or ITC. This credit currently lowers your tax bill by 0 of the cost of your solar panels. Additionally, there may often be some regional incentives that you can benefit from to further save. Our article on solar incentives has more information on the incentives you can find in Cottage Grove.
Environmental Impact of Switching to Solar in Cottage Grove
If you’re planning on adding solar panels to your home, one of the primary reasons why may be to reduce your greenhouse gas emissions.But – how much exactly can you help the environment by going solar? If your family consumes lots of energy, you can impact the environment even more by switching to solar energy.If you go solar, your carbon footprint can be lowered by about 100 pounds each year. Since solar power is plentiful and makes electricity without a carbon footprint, adding solar panels to your home is one easy step you can take to help the planet.
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 Cottage Grove, WI Solar Company Rankings FAQs
What is the most reputable solar panel installer in Cottage Grove?
The top local solar company in Cottage Grove is Full Spectrum Solar, with a rating of 5.00 stars.
What are the major advantages and disadvantages of installing solar panels?
A few of the biggest pros are that it decreases your electricity bills, it’s a sustainable source of energy, and it gives you a good return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, there is a high upfront cost and solar panels aren’t always aesthetically pleasing.
Is it worth installing solar panels on my house?
Solar panels call for a considerable upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a variety of factors like how much you pay for electricity and the amount of direct sunlight your roof gets.
What is solar panel capacity and how much do I need for my house?
Solar panel capacity is rated based on the amount of power they generate under standard testing conditions. Since each panel can typically produce about 250 to 400 watts per hour, the average household will need 20 to 35 panels.
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.