e-Cabinet family

Outdoor AC block for C&I

FAMILY

Two sizes, one system

Both models are outdoor AC blocks with integrated power electronics, liquid-cooled LFP cells and Libattion Swiss Software. They differ in energy, power and cycle life.

 product-ecabinet-232

e-Cabinet 232

Outdoor / AC-Block

  • 232 kWh / 280 Ah
  • 115kW (0.5 P), excluding AUX
  • LFP, liquid cooled
  • ≈1500*1300*2050 mm / ≈2.6T
 product-ecabinet-440-render

e-Cabinet 440

Outdoor / AC-Block

  • 440.96 kWh / 530 Ah
  • 220kW (0.5 P), excluding AUX
  • LFP (CATL), liquid cooled
  • ≈1400*1450*2150 mm / ≈4.1T
TECHNICAL DATA

e-Cabinet 232 05P

Article number 4634-V1. Core values from the datasheet, as of 10 – 2025.

Nominal energy / capacity
232kWh / 280 Ah
Usable energy (AC side)
209 kWh
Max. AC power
115kW (0.5 P), excluding AUX
Nominal grid voltage / frequency
400 VAC / 50Hz, TN-S
Nominal DC voltage
832 VDC (728 – 936 VDC)
System configuration
1P52S5S
Chemistry
LFP
Cycle life
7000 cycles (0.25P, 25°C, DoD=100%, SoH=70%)
Thermal management
Cell: liquid cooling, PCS: air cooling
Dimensions (LxWxH) / weight
≈1500*1300*2050 mm / ≈2.6T
Operating ambient temperature
-25°C to 55°C
Noise level (1m / 10m)
79db(A) / 59dB(A)
AUX power consumption
6 kW max., 2.3 kW operating, 0.6 kW stand-by
Communication protocol
Modbus TCP
 product-ecabinet-232
TECHNICAL DATA

e-Cabinet 440 05P

Article number 4645-V1. Core values from the datasheet, as of 06 – 2026.

Nominal energy / capacity
440.96 kWh / 530 Ah
Round-trip efficiency (RTE)
> 87%
Max. AC power
220kW (0.5 P), excluding AUX
Nominal grid voltage / frequency
400 VAC / 50Hz, TN-S
Nominal DC voltage
832 VDC (728 – 936 VDC)
System configuration
1P52S5S
Chemistry
LFP (CATL)
Cycle life
10’000 cycles (0.5P, 25°C, DoD=100%, SoH=70%)
Thermal management
Cell: liquid cooling, PCS: air cooling
Dimensions (LxWxH) / weight
≈1400*1450*2150 mm / ≈ 4.1T
Operating ambient temperature
-25°C to 55°C
Noise level (1m)
< 65db(A)
AUX power consumption
No external supply required
Communication protocol
Modbus TCP
 product-ecabinet-440-render
SCALING

Up to ten cabinets per cluster

Several e-Cabinets are coupled on the AC side and operated as one cluster of up to ten units. Larger installations are built with the e-Container.

 diagram-cabinet-cluster
APPLICATIONS

What customers use the e-Cabinet for

Peak shaving

Cut load peaks and reduce the demand charge on the grid bill.

Grid connection relief

Keep using the existing connection instead of reinforcing it for peak load.

PV self-consumption

Store surplus PV and shift it into evening and morning load.

Charging infrastructure

Buffer HPC charging points without increasing connection capacity.

Ancillary services

Prequalified marketing of system services through the EMS.

Energy trading

Exploit price spreads between trading intervals, steered by the EMS.

Microgrid

Grid-forming operation for sites and critical processes.

SOFTWARE

Every cabinet in view

Power, state of charge, cell voltages, temperatures and alarms come together in one interface — however many cabinets are in the cluster. Service and diagnostics run over secure remote access, market participation over the upstream interface.

 swiss-made-software

Developed and hosted in Switzerland.

screenshot-platform
DATASHEET

Request the datasheet

Product, Name, company and email are enough. You receive the datasheet for both e-Rack variants as PDF.

Tell us the site, the load profile and the timeline. We size the system and quote it.

Libattion AG, Zurich — production in Biberist
Engineering and service team in Switzerland

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