Supply-chain sovereignty
Production, materials handling, and quality control under one domestic roof. Every step onshore is one less single point of failure abroad.
Learn moreAmerican advanced battery manufacturing
We industrialize breakthrough battery science.
The Solid Company builds the proprietary production processes that carry next‑generation energy storage from the lab bench to high‑volume manufacturing. Chemistry‑agnostic by design, and made in Arizona.
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Domestic — every production step onshore
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Planned annual cell production capacity
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Months from lab qualification to production-ready line
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Of process steps shared across battery chemistries
Energy Resilience
Energy storage is national infrastructure. It should be built here.
Today, the advanced battery supply chain runs through a handful of overseas chokepoints. Every cell that powers a grid substation, a defense platform, or an electric fleet inherits that exposure. Solid exists to close the loop.
Why resilience mattersDefense readiness
Assured, auditable capacity for platforms that cannot wait on foreign allocation, from autonomous systems to forward operations.
Learn moreGrid security
Storage deployed at the pace the American grid actually requires, securing energy storage as a strategic American asset.
Learn moreOur Approach
The moat is manufacturing, not chemistry.
Breakthrough cells die in the gap between the lab bench and the gigafactory. Solid's proprietary production processes are engineered to close that gap. Precision roll‑to‑roll systems carry next‑generation chemistries from pilot to high volume without redesigning the science.
Explore our approachStart with science that already works.
We partner with the labs producing tomorrow's cell breakthroughs and qualify their processes against one question: can this be manufactured? Our engineering teams translate bench-scale results into production-intent specifications before a single line is tooled.
- Chemistry-agnostic qualification framework
- Production-intent design from day one
- De-risked transfer, measured in weeks not years
Production lines you can't buy off the shelf.
Our proprietary equipment and process controls are the bridge between a lab result and a factory output. Precision coating, formation, and inspection systems — designed, built, and continuously refined by Solid engineers in Arizona.
- Proprietary roll-to-roll and assembly tooling
- In-line metrology at every critical step
- Closed-loop process control for repeatable quality
Designed to be copied - by us.
Every Solid line is a module. When a process is proven, we replicate it across the factory floor and across future sites, multiplying output without re-inventing the recipe. That's how a pilot line becomes gigawatt-hours of American capacity.
- Modular line architecture, replicated not redesigned
- Arizona campus engineered for phased expansion
- Capacity that scales with demand, not with luck
Markets
One platform. Every high-stakes application.
Because our manufacturing platform is chemistry-agnostic, Solid cells can be tuned for the energy, power, and safety profile each market demands.
Electric Vehicles
Energy-dense cells built for automotive volume, cost, and safety standards.
Explore EV programsDefense
Assured domestic supply for platforms where power is mission-critical.
Explore defense supplyRobotics
High power-to-weight cells for machines that never stop moving.
Explore robotics powerIndustrial Systems
Reliable electrification for heavy equipment and always-on operations.
Explore industrial systemsGrid Storage
Long-life stationary storage that anchors a resilient, flexible grid.
Explore grid storageContact
Let's industrialize what's next.
Whether you're developing the next cell breakthrough or securing supply for the systems that can't fail - talk to the team building America's advanced battery manufacturing base.