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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
Reviews
EnergySage Rating
5.0
EnergySage Reviews
EnergySage Rating
5.0
Google Rating
5.0
Google Rating
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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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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

Industry Certifications

Manufacturer Certifications

  • Certified Solar Professional
  • Gold Installer
  • Powerwall Certified Installer

What Customers Are Saying

5.0
28 reviews
5.0
Average Rating 28 review(s)
Response
5.0
Quality
5.0
Value
5.0
Service
5.0
Leave a Review
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
EnergySage Shopper
Home Run from Home Team....bravo!

I've waited 3+ months since our July 2024 "go-live" with our Home Team installed solar system to review the new electric charges against our 2023 electric bills. and WOW...payback in our investment has already begun. 2023 electric bills over these 3 past months > $1500 and these same 3 months totaled $24. Home Team was great to work with throughout the design and implementation....and managed the frustration we had with WE Energies and their processes. But let's come back to the happy dance on Home Team....please consider using them in your solar system proposal. We vetted them against many other good vendors and are VERY happy we selected Home Team, and would certainly recommend them to anyone in their service area.

Posted by edseaberg on Oct 30, 2024
EnergySage Shopper
Works great, no surprises

I have only just turned on the panels, but this company did a great job walking me through the process. They seem to work great, they gave me a step-by-step timeline of the permitting and installation. They also worked well with respecting the sleeping hours of my fiancee, who works night shift. As I was waiting on permitting, they were extremely responsive to my emails and made sure that I always knew what I was waiting for and what I need to prepare for next. Only knock I can give is that they do not have any financing options like some other solar companies do, but that was more than offset by the lesser price for a larger system than other solar companies offered.

Posted by gdspicer58 on Jul 25, 2024
EnergySage Shopper
Fantastic team and we love our solar (PV) system!

When I look back to 2023, the Solar project is one of the highlights of the year. It makes it even more special for dealing with Home Team Energy. High integrity, ethics, and pleasure to work with. I had zero discussion after the quote, there was no added scope or last-minute changes. Thank You Home Team Energy for the way you conduct business!

Posted by khanghulam on Jan 07, 2024
EnergySage Shopper
Home Team Solar installation

Home Team installed a ground-mount solar panel system in my yard in December. The crew was very easy to work with. They did excellent work including the details. The crew covered their shoes when they came into our house to work on the electrical hook-up. They also patiently showed me options for cost strategy both now and for future expansion such as additional solar panels and batteries. I then became confident that I was spending my money wisely and on what mattered most to me. That really helped to make me comfortable about this project. Communication was excellent during this project. I made first contact with Home Team in early October and the installation happened in early December.

Posted by dpvogt on Dec 10, 2023
EnergySage Shopper
Excellent Overall Experience

Ryan at HomeTeam stood out from the beginning with a solid, reasonable initial proposal. We met with Ryan (and a couple other companies, just to be sure) and he was informative, took the time to explain everything clearly, and answered our many questions with patience. We appreciated his honesty as well; we weren't sure we needed battery storage and Ryan assessed we did not- which would have nearly doubled the cost of the project. A less honest company would have tried to convince us we did need them for the bigger project profit. Ryan also had prepared a detailed breakdown (and recorded a video walkthrough!) of our system, what we can expect, and options of a lower cost system or higher cost, with pros and cons listed for each. His install team was prompt, polite, and hardworking, and kept us informed of progress daily. Hire HomeTeam with full confidence they are an honest, reputable company with great communication and delivery.

Posted by demedijm on Nov 15, 2023

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