Low-cost,
rapidly deployable BESS,
from repurposed batteries
We design and deploy containerized battery energy storage that runs on validated second-life EV batteries. Costs less. Ships faster. Works the same.
Field-ready,
by design
One containerized chassis. Repurposed EV batteries inside. Drops on a pad or rolls on a trailer, opens for service, and runs at moderate C-rates with cell-level visibility.
Sealed for any climate
Marine-grade enclosure, fire-suppressed, IP54. The unit drops on a pad and starts moving electrons in days, not seasons.
Engineered to open
Doors split wide for a full walkthrough. Battery racks, BMS, HVAC, fire panel. Every subsystem reachable in under sixty seconds. Service is a feature, not a quote.
Built for any battery
Our chassis accepts validated battery packs from any EV chemistry or format. NCA, NMC, LFP. Same rack, same BMS, same data plane.
Energy in
Energy out
Repurposed EV batteries, conditioned for cycle work. Charges from solar, grid, or genset. Discharges to your load when rates climb. Every joule tracked through our energy management system.
Watched cell by cell
The EMS is what turns repurposed batteries into infrastructure-grade storage, precise enough for workloads that can't afford a wobble. AI data centers, first. Microgrids, grid services, and EV fast charging right behind.
Cell-level monitoring on a 1-minute cadence, pack telemetry at 1 Hz or faster, sub-cycle dispatch, grid-forming or grid-following on demand. SCADA / DCIM tie-in.
- AI data centers · demand shaving · ride-through
- Microgrids · grid-forming · black-start
- Grid services · frequency · capacity
- EV fast charging · behind-the-meter
Power that arrives
Same chemistry, same EMS, same control plane as the pad-mount fleet. Hitched to a trailer. Drop it anywhere a truck can go and the power follows.
Plug Park Power
Power an event,
anywhere
Concerts. Film sets. Construction. Festivals. Wherever the meter doesn't reach. Quieter than a diesel genset, with telemetry instead of guesswork.
Charge a fleet,
no utility upgrade
Stand up DC fast charging on a fleet yard, a dealership pop-up, a race weekend, a route gap. Multiple vehicles at once, no transformer wait list.
Roll-in microgrid,
lights stay on
Storms, wildfires, public-safety shutoffs. The trailer pulls up, forms its own grid, and keeps critical loads alive while the utility works the line. Black-start capable, solar- and genset-ready.
Three things
no one else does together
A chassis that takes any battery
Our containerized hardware accepts validated battery packs from any EV chemistry or format. NCA, NMC, LFP. Same rack, same control plane, same data.
- Chemistry-agnostic
- Format-flexible
- Field-serviceable
Advanced control and energy management
Cell-level BMS. Grid-following or grid-forming on demand. Pack telemetry at 1 Hz or faster, OCPP-aware dispatch, SCADA / DCIM tie-in. Every joule logged and accounted for.
- Grid-forming capable
- Cell-level BMS · 1‑min cadence
- Pack telemetry at 1 Hz
End-to-end integration
We own the path from battery intake to deployment to ongoing service. You own the kilowatt-hours. No procurement chain, no integrator markup, no finger-pointing.
- Battery to BESS
- Built in California
- One team, one number
The fleet,
on a map
Every Smartville unit running today, plus what's coming online next.
Where it runs
Same hardware. Three jobs it does better than the alternative.
AI data centers
Behind-the-meter storage that rides through grid events, defers substation upgrades, and shaves demand charges while your GPUs eat power. Every joule logged at 1 Hz, tied into SCADA / DCIM.
- Demand-charge mgmt
- UPS-class backup
- SCADA / DCIM tie-in
Micro-grid
Island a campus, a clinic, a downtown block. Black-start capable, grid-following or grid-forming on demand. Solar- and genset-native.
- Grid-forming
- Solar & genset native
- Black-start capable
Mobile power
Same chemistry on wheels. Drop it anywhere a truck can go. Job sites, fleet yards, disaster relief, film sets, EV-fast-charging pop-ups. Quieter and cleaner than a diesel generator, with telemetry.
- Trailerable
- Diesel-replacement
- Off-grid ready
Move the bill down
Move the carbon off
Storage isn't a feel-good buy. It pays back. Drag the slider. Conservative numbers: no incentives, no ITC, just demand-charge avoidance and grid emissions math.
Need BESS?
Tell us what you're powering. We'll get back fast. Engineer, not salesperson.