Zero-emission shipping is scaling – and it runs on stored energy
Tightening IMO and EU emission rules are pushing operators to electrify their fleets.
Battery power already moves ferries, tugs and cargo across fjords and inland waterways.
The operators who win pair proven battery cells with turnkey marine integration.
PSW + CATL CAEV
A local integrator, backed by the world`s #1 marine battery maker.
PSW Power & Automation – turnkey electrification partner
250 MW+ shore power delivered
100 MWh+ energy storage delivered
200.000T CO2 saved every year
CATL CAEV – global marine battery leader
#1 in marine batteries worldwide
~900 electric ships delivered
5 major class societies certified
Four container system 2.0 to 3.7 MWh in a single 20ft footprint
L317 Single-room
1.96 MWh
- One battery room
- 772.8 V DC
- Under 27T
- Inland waterways
L317 Dual-room
1.96 MWh
- Two battery rooms
- 772.8 V DC
- Under 27T
- Inland waterways
L530 Dual-room
3.26 MWh
- Upper + lower rooms
- 76 V DC
- Approx. 37T
- Inland waterways
L530 Dual-system
3.66 MWh
- Dual system, offshore-ready
- 864 V DC
- Approx. 395T
- Inland & offshore
One 20ft footprint
Four capacities, up to 3.66 MWh
| Specification | L317 Single-room | L317 Dual-room | L530 Dual-room | L530 Dual-system |
|---|---|---|---|---|
| Product model | CAEV_20HC-1960_L317 | CAEV_20HC-2X980_L317 | LFP_530Ah_8P240S | L530_3.6MWh_Container |
| Nominal energy | 1 959.82 kWh | 2 × 979.86 kWh | 3 256.32 kWh | 3 663.36 kWh |
| DC voltage (rated range) | 772.8 V · 600–876 V | 772.8 V · 600–876 V | 768 V · 600–876 V | 864 V · 675–985.56 V |
| Series-parallel | 1×8P240S | 2×4P240S | 2×[4P240S] | 2×4P270S |
| Output interface | 2×4 × DC 250 A | 2×4 × DC 250 A | 2×4 × DC 250 A | 2×4 × DC 250 A |
| Weight | < 27 t | < 27 t | ≈ 37 t | ≈ 39.5 t |
| Continuous C-rate | 0.5C | 0.5C | 0.5C | 0.5C |
| Operating temperature | 0…+55 / −10…+55 °C | 0…+55 / −10…+55 °C | 0…+55 / −10…+55 °C | 0…+55 / −10…+55 °C |
| Fire suppression | HFC-227ea + exhaust | HFC-227ea + exhaust | HFC-227ea | HFC-227ea + in-pack system |
| Applicable waterways | Inland | Inland | Inland | Inland & offshore |
| Dimensions (LxWxH) | 6058 × 2438 × 2896 mm | 6058 × 2438 × 2896 mm | 6058 × 2438 × 2896 mm | 6058 × 2438 × 2896 mm |
Engineered for harsh environment
Prismatic LFP chemistry
Cobalt-free lithium iron phosphate cells – stable, safe and long-cycle.
Multi-layer fire safe
HFC-227ea suppression, emergency exhaust and in-pack firefighting.
Built for tough conditions
Rated −10 °C to +55 °C, for high humidity and salt spray.
Class-society certified
Certified by the world’s five major ship classification societies.
Proven across inland and coastal vessel types
Passenger ferries
Quiet, zero-emission crossings on fjords and city harbours
Tugs & workboats
High-power bursts for harbour, escort and support operations.
Cargo & inland barges
Long-haul river and canal freight with no local emissions.
Offshore & near-shore
L530 Dual-system extends electric range to coastal routes.
One partner for the battery and the charging behind it
PSW pairs CATL CAEV containers with its own shore-power and megawatt charging systems — delivered as one integrated ship-to-shore solution.
Onboard energy storage – CATL CAEV containers.
Shore power & megawatt charging – PSW.
Unfied energy control & turnkey EPC delivery.
Why PSW?
Turnkey EPC delivery
Engineering, procurement, construction and commissioning under one roof.
Proven marine track record
Shore power and battery-integrated charging already in operation.
Advanced energy control
In-house software optimises safety, performance and grid interaction.
Local partner, global technology
Norwegian delivery backed by CATL’s world-leading marine cells
Trusted on offshore vessels – 30+ PSV`s already delivered.
30+ offshore PSV`s. Battery and power systems delivered across more than 30 platform supply vessels.
Turnkey delivery. Several projects covering system upgrade, installation, integration and commissioning.
Offshore hybrid partnerships. Cooperation agreements with customers providing hybrid solutions for offshore vessels.
Proven offshore delivery experience – now extended to CATL CAEV marine battery containers.
Let`s electrify your fleet
Contact us to talk about CATL CAEV marine battery containers for your next vessel.