One cabinet boundary
Battery, conversion and management functions are consolidated behind a unified enclosure.
Energy Storage / Focal / Commercial & Industrial
Focal Unity
A single-cabinet C&I system integrating battery, PCS, BMS, liquid cooling and fire protection behind one unified enclosure.
Discuss this product
Focal · Commercial & Industrial
Product overview
Unity is the all-in-one member of Focal. Battery, PCS, BMS, liquid cooling and fire protection sit behind one C&I cabinet enclosure, with no external inverter module.
Focal takes its name from the point where an orbit is organised: a C&I series for bringing storage, conversion and control together.
Back to Commercial & Industrial energy storage At a glance
- 105 kW / 233 kWh configuration
- 125 kW / 261 kWh configuration
- IP54 liquid-cooled cabinet
Product architecture
Define the system boundary first
The product concentrates the principal storage subsystems inside one cabinet boundary. Site distribution, controls and civil interfaces are then designed around that integrated block.
Integrated thermal and fire systems
Liquid cooling and fire protection are part of the stated cabinet architecture.
No external converter module
The inverter or PCS is kept inside the cabinet rather than attached as a separate external unit.
Published product boundary
Inside Focal Unity
- Battery, PCS and BMS
- Liquid-cooling system
- Integrated fire protection
Project coordination
Confirm around the product
- Site AC distribution and protection
- EMS, metering and communications
- Civil layout and project fire plan
Configuration shortlist
A focused product range
Each product stays focused on one or two published configurations. Installation, voltage, enclosure, interface and power-conversion choices stay visible without turning every option into another SKU.
- Power and energy
-
- 105 kW / 233 kWh
- 125 kW / 261 kWh
- System topology
-
- Battery, PCS and controls in one cabinet
- Enclosure protection
-
- IP54 cabinet
- IP20 internal PCS module
- Local interface
-
- Integrated cabinet HMI
- Cooling and safety
-
- Smart liquid battery cooling
- Intelligent PCS air cooling
- Aerosol suppression
- Published configuration 01 Technical data available
105 kW / 233 kWh liquid-cooled all-in-one
A unified IP54 C&I cabinet combining a 233 kWh battery system with a 105 kW PCS and local controls.
- 105 kW
- 233 kWh
- 650–949 V battery
- IP54 cabinet
Final compatibility and project-specific settings are confirmed during system design.
- Published configuration 02 Technical data available
125 kW / 261 kWh liquid-cooled all-in-one
The higher-power Unity configuration, integrating a 261 kWh battery system with a 125 kW PCS.
- 125 kW
- 261 kWh
- 650–949 V battery
- IP54 cabinet
Final compatibility and project-specific settings are confirmed during system design.
Application fit
Start with the project
Application fit shows where to begin the engineering conversation. Final compatibility and performance are confirmed during project review.
Space-coordinated C&I sites
Consider Unity where a single cabinet boundary fits the site plan better than split equipment.
Integrated storage blocks
Use the cabinet as a repeatable system element after power, energy and site interfaces are sized.
Site energy programmes
Coordinate Unity with the project’s metering, control and operating strategy rather than treating it as a standalone claim.
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 Unity
105 kW / 233 kWh liquid-cooled all-in-one
A unified IP54 C&I cabinet combining a 233 kWh battery system with a 105 kW PCS and local controls.
| Parameter | Value |
|---|---|
| Battery energy | 233 kWh |
| Battery voltage range | 650–949 V DC |
| Cell type | LFP, 280 Ah |
| Cabinet dimensions | 1,150 × 2,230 × 1,335 mm |
| Approx. cabinet weight | 2,750 kg |
| Ingress protection | IP54 |
| Corrosion protection | C3 |
| Cooling | Smart liquid cooling |
| Parameter | Value |
|---|---|
| Rated output power | 105 kW |
| Rated AC voltage | 230 / 400 V, 3W + N + PE |
| Rated frequency | 50 / 60 Hz |
| Max. discharge efficiency | 98.5% |
| Battery operating temperature | −20–60°C; derating above 45°C |
| Max. working altitude | 3,000 m |
| Fire safety | Gas detection, ventilation and aerosol suppression |
Focal Unity
125 kW / 261 kWh liquid-cooled all-in-one
The higher-power Unity configuration, integrating a 261 kWh battery system with a 125 kW PCS.
| Parameter | Value |
|---|---|
| Battery energy | 261 kWh |
| Battery voltage range | 650–949 V DC |
| Cell type | LFP, 314 Ah |
| Cabinet dimensions | 1,150 × 2,230 × 1,335 mm |
| Approx. cabinet weight | 2,850 kg |
| Ingress protection | IP54 |
| Corrosion protection | C3 |
| Cooling | Smart liquid cooling |
| Parameter | Value |
|---|---|
| Rated output power | 125 kW |
| Rated AC voltage | 230 / 400 V, 3W + N + PE |
| Rated frequency | 50 / 60 Hz |
| Max. discharge efficiency | 98.5% |
| Battery operating temperature | −20–60°C; derating above 45°C |
| Max. working altitude | 3,000 m |
| Fire safety | Gas detection, ventilation and aerosol suppression |
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
- IEC 62619
- IEC 63056
- UN 38.3
- MSDS
Certification marks apply to the 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.
Core
Focal Core
An open 19-inch rack battery architecture that keeps the battery packs visible and brings low- and high-voltage configurations into one maintainable platform.
View Focal CoreVault
Focal Vault
A split outdoor energy storage system pairing a battery cabinet with a right-side inverter or PCS module.
View Focal VaultCurrent product
Focal Unity
A single-cabinet C&I system integrating battery, PCS, BMS, liquid cooling and fire protection behind one unified enclosure.
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Turn architecture into a project plan
Share the power-and-energy objective, site voltage and operating environment so the current verified Unity project pack can be matched to the application.