Invariant
A wide ramp. Live cargo that walks — or drives — on and off. Port time measured in the cycle of that door, not in crane hours.
Ro-Ro · Energy product · Concept
Vehicle Carrier
The ramp is the invariant.
Tesla tech is the variable.
A purpose-built roll-on/roll-off ship whose hull, energy system, charging, and operations are Tesla-native. Vehicles load and unload under their own power — the same job as an ancient horse transport.
- Length overall
- 148.2 m
- Vehicle stalls
- 420
- Ship Megapack
- 48 MWh
- Weather-deck solar
- 2.4 MWp
- Service speed
- 18 kn
- Crew, design 6
- 12
Lineage
Same job as a horse transport.
Vehicles drive on. Vehicles drive off. The ramp is the geometry that survived every propulsion change from oar to oil to electron. This ship is not a rebadged car carrier. It is an extension of the Tesla energy and autonomy stack.
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Variable
Stainless hull, Megapack, Superchargers, FSD stalls, azimuth pods, Starlink telemetry. Tesla tech, not a painted logo on a PCTC.
Brand as infrastructure
Factory to ship to Supercharger corridor to customer — one software domain. The ship is a moving storefront and an energy node.
Anatomy
A hull designed as an energy product.
Click a station on the cutaway. The ramp is the invariant; everything else is Tesla stack — solar, stalls, Superchargers, Megapack, pods.
Operations
Drive on. Charge. Drive off.
Approach. Azimuth pods place the bow on the mark. Cameras, radar, and optional lidar run docking assist. Fair-weather turns need no tugs.
Energy
Ship plus cargo is a mobile battery.
Solar, shore, Megapack, and parked packs talk to one another. Mode decides the flow. Batteries do not pretend to cross an ocean alone.
Shore power + solar. Propulsion idle. The ship is a grid asset.
Vehicle-to-ship
Parked packs can buffer the Megapack or be preconditioned before landing. Alongside, the ship can charge cheap and avoid peak — a node on Tesla energy markets, not a dead load at the quay.
Weather-deck solar covers hotel and trickle. Superchargers run from shore or pack so destination grids do not take a first-day spike from four hundred empty vehicles.
Landing
Destination decides the shore, not the ship.
Quay, shore power, Supercharger corridor on land. Fast ramp cycles, no heavy-fuel plume over the city. The ship peak-shaves the port load from its own Megapack.
Stack
Tesla-native, certifiable as a ship first.
Class societies and flag states are slower than Tesla software. Capex is higher than a standard PCC. Payback is fuel, turns, premium cargo, and energy services — not a logo on the funnel.
Drive-on / drive-off
No cranes. Faster port turns. Lower cargo damage and insurance versus lift-on/lift-off.
Onboard Supercharging
Vehicles land with range. Fewer first-day grid spikes at the destination corridor.
Ship-scale storage
Megapack peak-shaves port loads, powers hotel, buffers solar, and can sell into energy markets alongside.
Electric / hybrid pods
Precise docking, quieter holds, fewer moving parts. Zero stack in port and coastal zones.
Stainless hull
Unpainted high-strength clad panels. Corrosion resistance, low paint cycle, Cybertruck language.
FSD cargo
Cars self-park in assigned stalls and self-disembark in sequence when unsupervised FSD is legal.
V2S bidirectional
Parked fleet as distributed storage, or preconditioned before landing. One software domain.
Starlink telemetry
Live pack health, location, and discharge state for every VIN at sea. Closed-loop Tesla logistics.
Singularities
01
Category
First car carrier designed as an energy product, not a steel box that happens to carry EVs.
02
Software
The cargo is smarter than the ship’s traditional crew tools. The fleet can choreograph its own load.
03
Energy
Ship plus cargo is a multi-ten-MWh mobile battery. In a high-renewables grid this is storage, not just load.
04
Autonomy
When unsupervised FSD is legal, the crew of the cargo includes the cars themselves.
05
Manufacturing
If Tesla or a partner gigacasts large hull modules, iteration speed beats traditional yards.
06
Scale
One ship is a prototype. Value appears when the same stack talks to Supercharger and Megapack networks on land.
The hard problem
Batteries plus vehicles are a fire-risk concentration.
This is the engineering problem, not the ramp. Dedicated thermal runaway isolation, deluge, and deck segregation are first-class design — or the ship is a brochure.
Stall isolation
Thermal runaway is contained at the stall, not the hold. Intumescent curtains and steel cofferdams between every four vehicles.
Deluge + off-gas
Water mist for adjacent packs, dedicated off-gas venting to the weather deck, and gas detection on every frame.
Deck segregation
Passenger EVs, Semi, and Megapack rooms are separate fire zones with independent suppression. A Semi event does not see a Model Y hold.
Watch
Thermal cameras on every stall, pack telemetry from the vehicles themselves, and a manned fire post until robotics take the ramp watch.
Regulatory factor: the design must be certifiable as a ship first, a Tesla product second. No flying ships. No ignoring fire code.
Fleet telemetry
Every VIN at sea.
Hold 02, lower deck. Live pack health over Starlink — a floating battery lab. Select a stall.
Mean SoC 66%
Occupied 16/18
Charging 8
Principal particulars
- Type
- Purpose-built Ro-Ro EV carrier
- Length overall
- 148.2 m
- Beam
- 28.4 m
- Design draft
- 6.6 m
- Vehicle stalls
- 420 + 18 Semi bays
- Weather-deck solar
- 2.4 MWp
- Ship storage
- 48 MWh Megapack
- Typical cargo storage
- 28–36 MWh
- Propulsion
- 2 × 6.5 MW azimuth pods
- Harbor mode
- Battery-electric, shore-capable
- Ocean mode
- Methanol range-extender + pack
- Service speed
- 18 kn
- Crew
- 12 (autonomy target 6)
- Class intent
- DNV / ABS, flag-state first
Concept figures, not a class-approved design. One ship is a prototype. Value appears when the same stack is used on a fleet.