Award Winning Culture
How Full Spectrum Solar Became One of Wisconsin's Best
Full Spectrum Solar is a family owned and operated business that has been proudly serving Wisconsin for 20-years. Founded by brothers and UW-Madison Mechanical Engineering alumni, Burke and Mark have always strived to create a company culture that believes that the ethics of good business practice and contributing to the wellness of nature come first. We pride ourselves for how little we focus on marketing and instead believing that through great work and trust, our customers become our greatest supporters as a local small business.
We are a small business with an environmental mission which supports our emphasis on communication, service, and community connections.
Why Choose Full Spectrum Solar?
- 20+ Years of Solar Experience
- Direct Pricing with No Sales Pressure
- Industry Leading Warranty Coverage
- Smart Phone System Monitoring
- American made Products
- Certified Master Electricians
- Accredited Project Managers Dedicated to Each Project
- Post-Installation Service Department
Some Feedback
What Our Clients Say
EXCELLENT Based on 124 reviews Cynthia Pillar2024-11-19 They made the entire process quick and easy. We were informed of scheduling with timely updates and once the installation started, it went quickly without any interruptions. The team was onsite from start to finish and our sales rep immediately scheduled time with us at completion and explained the entire system. We couldn't be happier with how this project went and the company itself. Highly recommend! Sean McLaughlin2024-11-17 Full Spectrum Solar installed a 7kw for our home in Waunakee. Everything went great. Very good communication and fair pricing compared to the "door to door" competition. Will Hopwood2024-11-11 Easy as pie and ice cream. My new ~6Kw home system is sweet and savory! kindley graf2024-10-24 Full Spectrum Solar rewarded me with excellence.. Selecting Full Spectrum will result in a skilled project manager, such as Ron, who will do a fantastic job designing and installing your system. These guys are professional engineers who are skilled, not just jobbers with no specialized background. Always go for expertise! Sarah Johnsen2024-10-17 Easy to work with. Very knowledgeable. We are very happy with the outcome. Robert Pultz2024-09-24 Full Spectrum Solar delivered as promised. The solar ground array looks awesome and is producing even better than expected. The FSS staff was efficient and respectful of our property while they were onsite. Todd and Tyler were easy to talk with and answered all my questions. The project encountered some obstacles and they found solutions. Ron, Project Manager, is the best and guided me through the process. The company is owned by UW grads and that meant something to me. There were no additional charges and the site was left in good shape. If there were a rating higher than a 5 stars, I would give it to this company. Highly, highly recommend Full Spectrum. Happy to be off the grid. Ralph Nyquist2024-09-19 Full Spectrum was a joy to work with! They helped me achieve a longtime goal of solar on my home. The planning, installation and support during and afterwards made it easy for me. They were respectful of my plantings, deck and gutters and cleaned up after they were done. I am reccomending Full Spectrum Solar to my friends! Ralph, Madison Melissa Lucarelli2024-09-12 A++ communication and professionalism from Full Spectrum Solar and Ron Chester (Program Manager)! When we rebuilt our shed in rural Beaver Dam township, we designed it for solar panels which will generate about 80% of our total home electric needs (including charging our electric vehicle). Compared to working with the building contractors, Full Spectrum Solar was amazing— they were on time, on budget and they cleaned up the work site. Ron answered all of our questions, even the technical ones (we had a lot of them). He handled township permits and all of the Alliant Energy utility paperwork. He even submitted the Focus on Energy rebate for us, and we received that check in the mail before our final installation invoice was due. We are 100% satisfied and highly recommend Full Spectrum Solar. Ann Fons2024-09-07 We are very happy with our solar panels from Full Spectrum Solar! Every one of the crew was pleasant, polite and efficient, from the project manager to the roof guys, to the engineers and installers. It’s great to feel like we’re doing a small bit to use greener energy! Thank you to all the crew! Steve Zimmerman2024-08-12 Full Spectrum Solar with Ron Chester did a great job for us installing rooftop solar. The job was well done and the information imparted was accurate thus far. I would recommend.
See Our Work
Project Gallery
We Can Help You
Estimate Your Savings
$90/Mo Electric Savings
10-14 Panels-
30% Tax Credit
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10-16 Year ROI
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25 Year Warranty
$180/Mo Electric Savings
22-26 Panels-
30% Tax Credit
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10-15 Year ROI
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25 Year Warranty
First Class Professionals
Services
At our core we are a team of environmental professionals who are active in our community. From Wisconsin Public Radio, to city council meetings, we are actively engaged in our community to help all facets of sustainable practices. We believe we are here to serve our community and have since earned over a dozen awards for green energy practices, independant of solar.
Small, medium, or large, we have the professionals on staff to help you plan your solar project. With over 80 years of combined project management experience and over 1,000 installations, we can help you realize your green energy goals.
At Full Spectrum Solar, we are stewards of solar energy first and foremost so if you had a system installed by another company that is no longer in business and you are in need of service, please contact us so we can assist you in keeping your solar energy system running at its best.