Powering a
Smarter Tomorrow
We believe every home deserves clean, reliable, affordable energy. That's why we build the most advanced home battery systems in America.
Accelerating the transition to clean, resilient home energy.
Founded in 2019 in Austin, Texas, Enertrex was born from a simple belief: the technology to power every home with clean, reliable energy already exists — it just needed to be made accessible, affordable, and easy to install. We've spent 5 years building the products, the installer network, and the customer experience to make that belief a reality.
Meet the team.
Former VP at SunPower with 15 years in the clean energy sector. Marcus founded Enertrex with a mission to make home energy storage accessible to every American household.
PhD in Electrical Engineering from MIT. Previously led battery R&D at Tesla Energy. Priya oversees all product development and holds 12 patents in energy storage technology.
20 years in operations and supply chain management. James built Enertrex's nationwide installer network from the ground up, now spanning 40+ states.
Former Director of Sales at Sunrun. Sofia leads Enertrex's go-to-market strategy and has driven the company to over 2,400 installations in 3 years.
Our Values
Innovation
We invest 15% of revenue in R&D to stay at the frontier of energy storage technology.
Reliability
Every product is tested to 6,000+ charge cycles before it ships. We stand behind what we build.
Sustainability
Our batteries use 95% recyclable materials and our offices run on 100% renewable energy.
Transparency
No hidden fees. No surprise costs. We publish our pricing, specs, and warranty terms openly.
Community
We partner with local installers and support clean energy education in underserved communities.
Excellence
4.9 stars across 2,400+ customer reviews. We're not satisfied until you are.
5 Years of Growth
Enertrex founded in Austin, TX by Marcus Chen and Dr. Priya Sharma.
HomeVault™ 2 launches — the first universally compatible home battery system.
1,000th installation completed. Expanded to 25 states.
Solar 440W All Black panel launches. Enertrex becomes a full solar + storage company.
GridVault™ BESS launches for commercial and utility-scale applications.
HomeVault™ 3 and HomeVault™ Plus launch. 2,400+ homes powered across 40+ states.
Join the Enertrex family.
Whether you're a homeowner, installer, or investor — there's a place for you in the clean energy future we're building.