About Stormentum
Experience Matters. We’ve Been Building the Future of Solar for Decades.
Solar Industry Veterans
Stormentum was founded by solar industry veterans with a shared goal: to make solar + storage radically more affordable and scalable.
George B. Holmes, Exec Chair & CEO
- 40+ years of executive leadership across technology, wireless and energy sectors
- Former Chairman & CEO of Resonant; guided company to market leadership and strategic acquisition by Murata
- Built and scaled multiple ventures generating over $3.5 billion in shareholder value
- Senior leadership roles at Tigo Energy, Energous, SolarBridge; current board member of Luventix and Vetabolics
Bryan Thomas, Cofounder & Chief Product Officer
- 20+ years as a clean tech entrepreneur
- Cofounder & CEO of multiple startups, including a successful EV charging exit
- Former product leadership at ABB, Advanced Energy, SolarBridge and OutBack Power
- Specializes in power electronics and go-to-market strategy for renewable energy
Ryan Kroeze, CTO
- 18+ years in clean tech automotive, residential energy, and industrial energy sectors
- Former SVP of Research and Development at SPAN
- Former engineering leader at Tesla in powertrain controls, electrical system modeling, systems architecture, and vehicle safety systems
- Specializes in optimizing hardware technology with novel control
Del Allison, President & CCO
- 40+ years leading energy and advanced technology: power electronics, storage, PV, semiconductors
- Led renewable projects worldwide across utility‑scale, commercial, residential, microgrid, green hydrogen
- Former SVP at 174 Power Global (Hanwha Energy) leading storage strategy, and advanced grid integration
- Inverter & storage expertise from ViZn and SolarBridge; built partnerships with EPCs and developers
John B. Kennedy, CFO
- Strategic CFO with decades of experience with startup, growth-stage and public companies
- Former CFO Inspire Semiconductor, TriLumina, SolarBridge Technologies, Primarion
- Industry experience in cleantech/solar, semiconductor AI/HPC, LiDAR, wireless technology
- Extensive fundraising, IPO and M&A experience
Our Mission
Lower the Cost of Residential Solar + Storage
We believe that energy independence shouldn’t be a premium product.
Today’s systems are too expensive because they weren’t designed for how homes use energy now.
Stormentum was built around a simple premise
If we want mass adoption of storage-first solar, we need to dramatically cut the cost of current systems.The best way to do that?
Design a system that puts storage first.
Careers
Browse our current openings and join our team to help us modernize the home energy ecosystem.