Voted #1 Best Solar Company in Houston
Reliable Residential & Commercial Solar Solutions
As a leading residential and commercial solar installation company in Houston, Texas, we provide high‑efficiency solar panels, commercial solar systems, backup power, and smart energy solutions for true energy independence.
Free Estimate
Zero Financing
We Employ Veterans
Local Houston Based Company
Why Homeowners Across Texas Choose Solstice Solar?
As a local solar EPC company based in Houston and serving DFW, Austin, and San Antonio, we deliver reliable residential and commercial solar solutions backed by certified installers and trusted partners.
- In‑House EPC Team: We design, engineer, permit, and install every system with our own experts for a seamless experience.
- Local Texas Expertise: As a local Texas team, we understand how to navigate every step of the solar process across Houston, DFW, Austin, and San Antonio.
- Certified by Top Brands: We install Tesla, Enphase, Span, EcoFlow, EG4, FranklinWH, REC, Qcells, and offer FEOC‑compliant products.
- Proven Track Record: With 3,000+ installations since 2020, Texans trust us for quality workmanship and reliable service.
- Roofing Services Available: Through Solstice Roofing, we provide roof replacements and upgrades when needed before solar installation.
Don't Miss These Limited Solar + Battery Deals
Tesla Powerwall 3 Backup Bundle
- 12 Silfab 440‑watt high‑efficiency panels
- Tesla Powerwall 3 for whole‑home backup
- Full professional installation
- Manufacturer warranties included
Enphase 5P Backup Bundle
- 12 Silfab 440‑watt high‑efficiency panels
- 12 Enphase IQ8HC microinverters
- 3 Enphase 5P batteries for whole-home backup
- Full professional installation
- Manufacturer warranties included
Voted Best Solar Company in Houston (2025)
We are proud to be voted Best Solar Company in Houston by the Houston Chronicle in their prestigious Best of the Best 2025 competition.
Awards & Certifications
Innovative Energy Solutions
For Your Home

Custom Solar Installation
Custom solar systems built to reduce energy costs for both residential and commercial customers.

Reliable Battery Backup
Stay powered during blackouts with Enphase Energy, FranklinWH and Tesla battery systems.

Smart Energy Management
Enhance energy use with SPAN panels for seamless solar and battery integration.

EV Charger Installations
Safe and efficient home charging with custom Duracell, JuiceBox and Tesla installations.
Cutting Edge Technology
Unlock the power of SPAN Panel and Tesla Powerwall 3 together, offering 13.5 kWh of stored energy, a 40% boost in backup time, complete home energy insights, and advanced circuit-level control for seamless, efficient power management.
Top Reason to Go Solar
In Texas, choosing solar energy enhances your home’s value while providing consistent savings and peace of mind.
- Cut energy costs with solar power
- Stay powered during outages
- Save up to 40% with the new 2026 Federal Solar Tax Credit
- Gain energy independence with battery backup systems
Introducing the Solstice Solar App
Testimonials
EXCELLENT Based on 373 reviews Posted on Jesse FloresTrustindex verifies that the original source of the review is Google. Solstice is in my opinion one of the greatest installers in the Houston area. Working with them over the years I’ve been fortunate enough to provide my clients the best service and quality when going solar. They’re always communicating with dealers as well as clients, getting installs completed in a timely manner.Posted on Kylie RTrustindex verifies that the original source of the review is Google. This is the absolute best company! Ask for Ashley! We had our solar system relocated when we moved locations across town. They provided numerous options and showed comparison pictures on different options for both the old and new house. They coordinated with a roofing contractor (Art of the Roof, they were fantastic as well) and got everything sorted with both HoAs, the city and the electric companies. It was effortless on my end. Post PTO, the system had an issue and Ashley gets the issue investigated, works with Tesla and has ensured our experience has been great. The field crew, electricians and every trade they send are professional, respectful and communicate every step of the way. If you are interested in new or relocation of existing solar projects, this is the company you want to work with.Posted on Adam R.Trustindex verifies that the original source of the review is Google. Working with Gage at Solstice Solar was a genuinely positive experience. From the first call through the proposal phase, he was professional, patient and knowledgeable. I appreciated the low-pressure approach: no pushy upsells, no fear tactics, and no constant follow-up spam. Gage answered every question directly, explained tradeoffs in plain language, and respected my budget and timeline.Posted on Nguyen VoTrustindex verifies that the original source of the review is Google. They took over a tesla powerwall replacement for me when no other company even bother to reply. It only take a week from when I contacted Solstice to have my replacement done up and running.Posted on Jay TaylorTrustindex verifies that the original source of the review is Google. I have known Gage Mueller for over 5 years. In that time, he has helped me install solar on my roof and batteries in my garage. He has helped me locate electric service providers here in Houston. Most importantly, he has made himself available to answer any and all home energy questions, however inane. He has yet to steer me wrong. As a result, my monthly home electric bill ranges from $ 20 to $ 35. The first thing to learn about Gage Mueller and Solstice Solar is that they take responsibility in a world filled with so many people desperately trying to avoid any sort of accountability. Among other things, they take responsibility for: • Understanding the customers’ energy needs; • Understanding their equipment acquisition, along with its installation and maintenance; • Setting the incredibly positive tone of the relationship with their customers; • Meeting the customers’ expectations; • Remembering everything about the customers’ installations, even years later; • Communicating clearly and honestly with past, present, and prospective customers. The second thing to know about Gage and the people at Solstice Solar is that they are responsive. When I ask Gage a question or alert him to an issue, he tries to directly answer the question or resolve the issue himself. If necessary, he then quickly and intelligently escalates the question or issue until he gets a satisfactory resolution. He then circles back after a reasonable interval to make sure that the question is truly answered or the issue is thoroughly resolved. The third thing to know about Gage Mueller, in particular, is that he is a genuinely nice guy. He is approachable and pleasant to deal with.Posted on Joan MasetTrustindex verifies that the original source of the review is Google. I contacted Gage Mueller for help switching my solar batteries to use a free nights electricity program. I had some problems getting this done with Enphase and he came over to my house while staying on the phone the whole way and stayed until it was done. I have used Gage as my solar resource since I started exploring solar options in 2021 and he has helped me through installing solar panels, adding batteries and picking new electricity programs. He is incredibly patient and has a wealth of information about solar power. I cannot imagine using anyone else for my solar needs.Posted on Brit HTrustindex verifies that the original source of the review is Google. Excellent service. Took charge and coordinated with Tesla to get the job done. Thanks.Posted on David CrossTrustindex verifies that the original source of the review is Google. My wife and I are very happy with all of the services we received from Solstice Solar. Our initial consult was excellent, as were the design and delivery of products. The installation was very smooth. If you're looking for solar in the Houston-Galveston area, be sure and pick Solstice Solar.Posted on Michael MillerTrustindex verifies that the original source of the review is Google. This team did a great job. I finally pulled the trigger in November and they were able to get it installed with PTO before 12/31 tax credits expired. The install team was very efficient and ran a spotless project. They helped with the design, the education and even optimizing my utility plan after the install. A+, all the way around!