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 LV
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
51.2 V / 10.24 kWh low-voltage rack
10.24 kWh
51.2 V DC
100 A
Rack, cabinet or wall
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 LV
51.2 V / 10.24 kWh low-voltage rack
A serviceable low-voltage rack pack that can be installed in a cabinet or mounted on a wall.
01 · Low-voltage battery pack
Parameter
Value
Rated energy
10.24 kWh
Nominal voltage
51.2 V DC
Operating voltage range
43.2–57.6 V DC
Nominal capacity
200 Ah
Max. charge / discharge current
100 A
Parallel connection
1–15 packs
Depth of discharge
90%
01 · Installation and environment
Parameter
Value
Installation
Rack / cabinet or wall-mounted
Ingress protection
IP20
Pack dimensions
520 × 773 × 164.5 mm
Net weight
85 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:
Target usable energy
Grid phase and voltage
Backup-load scope
Mounting environment
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.
Aura
Perihelion Aura
A streamlined wall-mounted or floor-standing battery for residential energy storage.
