Situation
Your commercial storage program cycles daily – peak shaving, time-of-use arbitrage, or renewable smoothing – where cell temperature spread directly limits usable capacity and cycle life.
The Challenge
Air-cooled systems let cell temperature spread widen under sustained high C-rate duty. Over thousands of cycles, the hottest cells age faster, capacity diverges, and warranty risk accumulates – a problem that only shows up after the system is in service.
How do you protect cycle life in a daily-cycling 261 kWh commercial storage system without running a multi-vendor thermal integration project?
Our Answer
The SSLBATT liquid-cooled 261 kWh storage system arrives as one pre-integrated SKU: Grade A LiFePO4 cells, factory-matched BMS, and liquid thermal management that holds cell temperature spread tight under sustained high C-rate duty. One factory owns the complete system – cells, BMS, thermal loop, and enclosure – so cycle-life engineering and warranty sit with a single responsible party.
Liquid Thermal Management
A liquid cooling loop holds cell temperature spread tight under sustained high C-rate duty, protecting cycle life across thousands of daily cycles – the failure mode air cooling cannot fully suppress.
Pre-Integrated Architecture
Cells, BMS, thermal loop, contactors, and fire suppression mounts are matched and tested at the factory before shipment – not integrated for the first time on site.
Single-Factory Warranty
System-level warranty from one manufacturer replaces component-by-component claims. Commissioning support and documentation ship with the system.
System Composition
View specifications
| Included in System | Specification |
|---|---|
| Integrated LiFePO4 cells | Grade A prismatic, factory-matched capacity and impedance |
| BMS | CAN/RS485, overcurrent/short/thermal protection, cell monitoring |
| Thermal management | Liquid cooling loop, tight cell temperature spread |
| Enclosure & contactors | IP55 containerized cabinet with DC contactors and protection fusing |
| Fire suppression | System-level fire suppression provisions (industry-standard for C&I ESS) |
| Documentation | CE, UN38.3, MSDS + commissioning checklist |
Not Included: Power cables, PCS/EMS, site-level electrical work, and installation tooling are specified separately during the technical review.
Engineering Integration Notes
Thermal & Mechanical Design
View specifications
| Design factor | Operational effect |
|---|---|
| Liquid cooling loop | Tight cell ΔT protects cycle life under daily-cycling duty |
| IP55 containerized enclosure | Outdoor deployment with dust and splash protection |
| Serviceable rack layout | Standard access for cell, BMS, and thermal maintenance |
| Footprint | Containerized form factor sized to standard logistics and site access |
Electrical Integration
View specifications
| Validation item | Why it matters |
|---|---|
| CAN/RS485 protocol mapping | Pre-configured to your PCS/inverter before shipment |
| Contactor and fuse protection | Overcurrent and short-circuit isolation at system level |
| BMS parameter alignment | Tuned to your dispatch profile to avoid nuisance trips |
Compliance and EU Delivery
CE, UN38.3, and MSDS documentation is included with every system. Systems are made to order and shipped DDP per project, with documentation aligned during technical review.
