High-Reliability Cell Technology

Featuring LiFePO₄ aluminum-case cells with 314Ah capacity and stable 0.5C charge/discharge, each cell delivers 1004.8Wh. Certified to GB/T 36276, UN38.3, and UL1642, with excellent performance down to -30°C. The FR5000HL's 12-cluster parallel design incorporates fuses and contactors for each cluster, minimizing single-cell failure impact and maximizing system redundancy.

Efficient Liquid Cooling System

Custom liquid cooling with dual-loop design enables precise temperature control, improving heat dissipation by 30% over air cooling. Battery temperature consistency ≤2℃ extends cycle life by 15-20%, while self-circulation power consumption is as low as 0.25-0.74kW. Operating altitude up to 4000m.

Intelligent Hierarchical BMS

Three-level "Master-Cluster-Pack" architecture supports Modbus RTU/TCP, IEC61850, and CAN protocols for seamless EMS/PCS/fire system integration. High-precision monitoring (voltage ±3mV, temperature ±1℃), accurate SOC (error ≤5%), active balancing (2-2.5A). Protection triggers within 10ms upon detecting abnormalities.

Scalable for Large-Scale Deployment

5.015MWh per unit — 1.2-1.5x capacity of competitors' products, reducing investment cost per kWh. Supports multi-unit parallel expansion up to hundred-megawatt level, ideal for centralized utility-scale projects.