Meet The #1 Solar Contractors In Wisconsin

An intentionally small business that ensures personal attention to your project.

A Local Solar Energy Team Designed to Support You

One of the reasons Home Team Energy exists is because we saw what was happening in a rapidly expanding solar industry. When companies get big, their teams balloon and customer service becomes standardized (and, too often, substandard).

Your energy situation is unique to you, and that means your service should be too.

That’s what we mean by an “intentionally small business.” If we’re so big that our owner, Ryan Lettau, can’t personally meet with you—we’re too big. This way, we can tailor our services to your exact needs so you never feel unsupported before, during, and after the process of upgrading to solar energy.

Why Choose Home Team Energy?

We Do Everything With Integrity and Pride

We Are Your Locally Owned and Operated Solar Experts

We Prioritize Your Care and Our Team’s Safety

Meet Ryan Lettau, Owner of Home Team Energy

Ryan established Home Team Energy in 2019 after a decade of experience in the solar energy industry. After graduating from Milwaukee School of Engineering in 2008 with a degree in Architectural Engineering, Ryan first worked for a roof consulting company where he incorporated solar into the existing business model.

After that, he moved on to a solar development company in 2010 and saw how rapid expansion led to a collapse in attention. Larger teams with more jobs over a larger region meant less time per client.

So in 2019, with a garage full of solar panels, Ryan started a family business called Home Team Energy. His wife Shelly worked with permitting and logistics, and his young sons help with clean-up and washing the trucks. Together, they began a company designed to maximize support and service for their clients.

After seeing how businesses can focus more on profits over people, Ryan—and now the team too—is on a mission to show that hard work, integrity, and treating people with dignity and respect should be the real focus of a successful business.

In 2022, the Lettau Family added a Tesla Model Y to their fleet, which is powered by their roof mounted solar array!

What They’re Saying
Robert Briggs
Robert Briggs
2021-12-03
Ryan should be proud his company is truly professional at every level I've never had a better experience with a company great job all the way around.
Patrick Weyer
Patrick Weyer
2021-11-02
Home Team Energy installed our solar system. They did an excellent job. Ryan thoroughly explained the whole process from start to finish, collaborating with our local power company. Installation was completed right on schedule. The installation crew had an extraordinary attention to detail. Great workmanship. We would unflinchingly recommend this company for your solar energy project.
Robert Schulz
Robert Schulz
2021-06-25
Home Team Energy helped us design a solar energy system to meet all of our electricity needs and helped us understand the potential return on investment. They worked with our roofer to coordinate the installation of the panels once the roof was completed. They patiently answered all of our questions, completed a building permit, and filed necessary paperwork and coordinated installation activities with WE Energies, the Germantown electrical inspector, and Focus on Energy. The installation progressed on schedule and without delay. We are now generating enough power to zero out our electrical bill, and we couldn't be more pleased.
Kitty B
Kitty B
2021-04-10
We needed to add new light fixtures and update the electrical needs of our older house. Home Team Energy quickly gave us an estimate and worked us into their schedule. The home is older, and the job turned out to be a little more complicated than expected. However, the Team worked hard to make sure the job was done right and even went out of their way to purchase some fixtures we bought that could not be installed where we needed them. We were very pleased with the work done by Home Team Energy.
Robert Nennig
Robert Nennig
2021-04-01
Great Team of technicians! Step by step explanations on scope of work completed. On time and clean up work space! Thanks to Steve Brown and his team!
Josh J
Josh J
2021-02-09
A+ Company to work with! Ryan and his team really came to the rescue to get new conduits laid down before concrete was poured on our new patio. We had limited time to get this done and Home Team made it work! We also had them install a new main panel in our basement to replace an original unit from when our home was build back in 1958. Very nice piece of mind to have a new reliable system (with higher capacity) in place for our family. Everything has worked flawlessly since the work was done months ago.
Jodi Vickary
Jodi Vickary
2021-01-08
Drew, Chris, and Carlos were friendly, professional, on time, and listened to my requests and questions! Initially called because several overhead lights on one side of the upstairs of my house were not working. They discovered the very minor problem within 15 minutes inside one outlet and took care of it! While they were here, I inquired about an electric baseboard heater that wasn’t working, and asked what would be required to fix that and also install an overhead light in my basement. They took the time to explain my options, I set up a second appointment for them to come back two weeks later. Second time, again, they were right on time, professional, and quick! They installed a light in my basement, replaced my electric floorboard heater, and worked with me to figure out the least invasive way to install the ceiling light, and still protect my finished ceiling from needing alot of the dreaded typical drywall follow-up patchwork after then install. Highly recommend Home Team Energy!
Harold Bree
Harold Bree
2020-12-30
Everyone were very professional and easy to work with . They went above and beyond with the work they did.
Paras Bhavsar
Paras Bhavsar
2020-12-29
Installed solar panels, electric vehicle charger. I researched several solar companies, and although all were great, Ryan seemed genuinely professional and considerate of our budget. Overall a great experience!

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