The open format makes module arrangement, cabling and service access part of the visible design. Conversion, enclosure protection and site controls are coordinated around the rack.
Inside Focal Core HV
Open 19-inch rack
Visible battery packs
Confirm around the product
Compatible inverter or PCS
Room or enclosure protection strategy
Site controls, metering and communications
Configurations
Published configuration 01
614.4 V / 122.88 kWh high-voltage rack
122.88 kWh
614.4 V nominal
12 modules
IP20 cabinet
Applications
Integrator-built systems
Consider Core when the battery rack is one visible layer inside a wider engineered storage system.
Equipment-room deployment
Use the open format where the room or external enclosure supplies the required environmental boundary.
Service-oriented storage
Select the rack architecture where module visibility and planned access are central to the maintenance concept.
Published technical data
Technical data by configuration
Compare the one or two mainstream configurations selected for this product. Final controls, protection and market-specific settings remain part of project design.
Focal Core HV
614.4 V / 122.88 kWh high-voltage rack
A twelve-module high-voltage rack centred on 10.24 kWh packs and a 614.4 V nominal DC bus.
01 · High-voltage battery rack
Parameter
Value
Rated energy
122.88 kWh
Nominal system voltage
614.4 V DC
Operating voltage range
518.4–691.2 V DC
Module count
12
Battery module
51.2 V / 200 Ah / 10.24 kWh
Max. module charge / discharge rate
0.5C / 100 A
01 · Rack and environment
Parameter
Value
Installation
Cabinet rack
Ingress protection
IP20
Rack dimensions
826 × 636 × 2,410 mm
Cabinet weight
130 kg
Working temperature
0–55°C
Storage temperature
−20–55°C
Relative humidity
≤80%
Prepare a useful enquiry
Bring these four project inputs to the first sizing conversation:
Site load profile
Target power and duration
Grid voltage
Outdoor and service constraints
Certifications and compliance
CE
UL
FCC
UN 38.3
MSDS
Certification marks apply to the published product family; final market applicability follows the selected configuration.
Focal series
Choose by system boundary
Each sibling keeps a distinct role. Compare the product form and published configurations first, then confirm the final project design.
Current product
Focal Core HV
614.4 V / 122.88 kWh high-voltage rack. A twelve-module high-voltage rack centred on 10.24 kWh packs and a 614.4 V nominal DC bus.
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Vault
Focal Vault
A split outdoor energy storage system pairing a battery cabinet with a right-side inverter or PCS module.
