BYD Premium HVS 2.56 kWh Battery – 12911241-00

Expand your energy storage system with the BYD Battery-Box Premium HVS 2.56kWh high-voltage LFP module. This modular unit delivers 2.56kWh of usable energy with 96% efficiency, designed for parallel integration to scale capacity as needed. Featuring IP55 protection and ground-mounted installation, it’s built for durability and seamless compatibility with high-voltage inverters. Key Features 2.56kWh usable energy – Zero degradation between nominal and usable capacity High-voltage LFP technology – Enhanced safety, longevity, and efficiency Modular parallel expansion – Scale system capacity seamlessly IP55 protection – Dust-tight and water-jet resistant for robust performance 96% efficiency – Minimizes energy loss during charge/discharge cycles CAN/RS485 communication – Compatible with major high-voltage inverters Compact and stackable – Space-efficient design for flexible installation Specifications Battery Type: DC High Voltage LFP (Lithium Iron Phosphate) Total Nominal Energy: 2.56 kWh Usable Energy: 2.56 kWh Nominal Capacity: 25.0 Ah Efficiency: 96% Communication: CAN (Inverter), RS485 (Inverter) Protection Rating: IP55 Dimensions: 58.5 × 29.8 × 23.3 cm Weight: 38.7 kg Installation: Ground mounted Scalability: Modular, parallel capable Applications Residential and commercial solar storage systems Backup power solutions Off-grid and hybrid energy installations Peak shaving and load management Ideal for scalable energy growth – Whether starting small or expanding an existing system, this module offers reliability, safety, and high performance. Integrates effortlessly with BYD’s Battery-Box Premium series and compatible high-voltage inverters