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Home Team Energy

Based in Brookfield, WI, we are experts in residential roof-mounted solar solutions. Our mission is to make going solar effortless for homeowners. From design and engineering to permitting, procurement, installation, and warranties—we handle everything, so you don’t have to.

We’re committed to honesty and transparency. If solar is a good fit for your home, we’ll craft a custom system tailored to your energy needs and budget. Our team ensures a seamless installation process, delivering exceptional quality and service every step of the way.

Choose us to bring clean, reliable solar energy to your home—installed with integrity and pride.
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5.0
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EnergySage Rating
5.0
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At Home Team Energy:

We’re your locally owned and operated solar experts, dedicated to serving our community with integrity and pride.

We go the extra mile to deliver clean, professional, and visually appealing installations.

Your care and our team’s safety are always our top priorities.

As specialists in residential roof-mounted solar installations, we focus exclusively on this field to ensure unmatched expertise.

Founded in 2019 by Ryan Lettau—who has been part of Wisconsin’s solar industry since 2010—Home Team Energy remains intentionally small to prioritize customer service and satisfaction. Ryan believes in maintaining a personal connection with every customer. If our company ever grows so large that he can’t meet with you personally, we’ve grown too big.

This personalized approach allows us to tailor our services to your exact needs, ensuring you feel fully supported before, during, and after your transition to solar energy.
Year Established
2019
Phone Number
262-228-8701
Reasons Why You Should Work With Us
  1. Locally owned and operated (Brookfield, WI) with internal installation crews.

  2. 25 Year Workmanship Warranty

  3. We specialize in residential roof-mounted solar systems, ensuring clean, no roof conduit, and visually appealing installations.

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Elite installers earn top ratings from customers, endorsements from vendors, and win customers more frequently than their peers.

We speak

English; Portuguese; Spanish

A typical installation takes 1-2 days to complete. (then we have to wait for the inspection and utility commissioning)
Call or email us. We will troubleshoot and make repairs as quickly as possible to keep your system up and running properly.
We are honest and take pride in our work. We treat every home like it is our own. We don't put solar panels where they don't belong and we spend the extra time to make sure everything looks nice.
The solar array is screwed down to the roof structure. We use the best roof attachment methods to ensure not only a secure system but also a waterproof system. The roof attachments are designed to keep the solar attached to the roof even during the highes
Solar net metering, also known as net energy metering (NEM), is a billing mechanism that credits solar energy system owners for the excess electricity they generate and deliver to the grid. In other words, it allows homeowners with solar panels to sell th
No, batteries are not required as part of a solar installation. Batteries are a good idea if you want backup power for when the grid goes down. Without batteries, the solar array will not provide any backup power during a grid outage.

Residential Roof Mounted Solar PV System Energy Storage Systems Design / Engineering / Permitting Installation Services

Services Offered

  • Installation
  • Financing
  • Solar Repair & Maintenance

Home Team Energy is comprised of Solar Energy experts. We specialize in Residential Solar Installations, we employ our own installation crew to ensure high quality and consistent solar energy installations.

Associated product manufacturers

  • REC
  • IronRidge
  • Tesla
  • Jinko Solar
  • Enphase Energy

Associated financing companies

  • Sunlight Financial
  • Affinity Plus Credit Union
  • Soarion Credit Union

Workmanship Warranty

25 Year Workmanship Warranty
25 Year Roof Leak Warranty
We stand behind our work!

Licenses

Electrical Contractor: 1553780
Dwelling Contractor: 052000485

Insurance

Fully Insured

Certifications

Tesla Certified Installer
Enphase Ensemble

Manufacturer Certifications

  • Enphase Gold Installer
  • REC Certified Solar Professional
  • Tesla Powerwall Certified Installer

What Customers Are Saying

5.0
35 reviews
5.0
Average Rating 35 review(s)
Response
5.0
Quality
5.0
Value
5.0
Service
5.0
Leave a Review
EnergySage Shopper
It's been a year and a half since install and I'm still very satisfied with Home Team

In the fall of 2024 I was looking for a local company to help me go solar. I called Home Team and Ryan came over one afternoon and walked me through the whole process. He was very patient and kind and I felt no pressure to use his company. In the end, I was able to get my solar unit installed and done on time. Ryan was transparent and clear the whole time. They took care of everything including all the necessary paperwork with WE Energies and I love the finished product. I have even reached out to Ryan since the install if a question ever comes up and he gets back to me same day. He is truly a terrific person to have do your project and feels more like a friend in many respects. Thanks for everything, Home Team!

Posted by stivicek on Jun 15, 2026
EnergySage Shopper
Excellent experience

HomeTeam offered exceptional service and they were helpful at every step of the process, explaining everything thoroughly. Their product was also the most economical out of all of the places we looked. It’s not every day you get the best price AND service from the same place!

Posted by kate.mcfarlane on May 29, 2026
EnergySage Shopper
Great Experience

Ryan, Brian, and the Crew know their stuff. They did ALL the filings and paperwork. They are Timely, Organized, Concise, Clean, Courteous. The install was actually one day less than planned and the crew even put up with our pesty pups when they needed to get the inside work done.

Posted by t82inker on May 04, 2026
EnergySage Shopper
Home Team Energy Company Delivers!

Ryan and his team did a great job with our home solar project (Belgium, WI)! Communication was constant through the entire process and they delivered exactly what they promised. The install was a two day job and everything went smoothly--we were up and running about three weeks after, which is a rather quick turnaround considering WE Energies needs a couple of inspections after install before they approved the system and officially turn it on. Home Team Energy (Brian and Shelly) took care of all of the paperwork and the solar rebates, which I appreciated. The app that Enphase provides is a great feature that I can utilize to monitor my system. I would strongly recommend Home Team Energy Company to anyone looking to add solar to their home-the quote URL is below. I would also do it soon before the federal tax credits are gone! https://hometeamenergy.com/free-solar-panel-installation-quote-wisconsin/

Posted by brandon_langer on Jul 12, 2025
EnergySage Shopper
Professional and honest

We had a great experience with Home Team. They did a great job of explaining the whys and hows of the entire project up front. They gave great advice and kept us from making rookie mistakes by honestly sharing their experience. Any questions or concerns we had along the way were treated with patience and respect. Communication was excellent. During installation, our home was respected, and they consulted with us on any decisions that needed to be made. They showed up when they told us they would, and the project went quickly and smoothly.

Posted by nicolesova on May 24, 2025
EnergySage Shopper
Elite Solar System Provider and Excellent Experience Throughout the Process

Ryan and his team were easy to work with in getting the solar system that worked for my home covered by a contract whose terms and conditions were fair to both Home Team Energy and me. I had been at the contract stage with 2 other solar system providers who sounded great throughout the sales process/proposal but whose contracts did not align with what was said by sales personnel and/or the sales proposal. The only company whose contract aligned with their sales proposal was Home Team Energy. I met with Ryan and Patricia on 5/29/24 to discuss the project and laid out my expectations from Home Team Energy for the system as well as component and service warranties. We signed a contract on 6/6/24. Installation started on 7/2/24 and was completed on 7-3/24. WE Energies hooked the solar system to the grid on 7-15-24. Excellence in action from start to finish. Kudos to the Home Team Energy Team. Thank you Home Team Energy.

Posted by doc30 on Apr 20, 2025

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