
BYD HVB 26.7 Battery Box - 26.73 KWH

High Security
BYD Blade Battery Technology
The BYD Blade Battery Technology combined with the innovative Cell-to-Pack (CTP) structure ensures maximum safety and stability. The sophisticated battery design offers high protection against thermal influences and guarantees reliable operation over the entire lifespan of the storage unit.
Lightweight and Compact Design
Easy Installation and Flexible Expansion
Weighing only 27.3 kg per 2.97 kWh battery module, the BYD Battery-Box HVB enables easy handling, quick installation, and flexible expansion of the storage system. The compact design facilitates transport, assembly, and subsequent system expansions.

15-Year Manufacturer's Warranty
Long-term Investment Security
The BYD Battery-Box HVB series impresses with its highest quality and durability. Thanks to the 15-year manufacturer's warranty, you benefit from long-term investment security and a reliable energy storage system for many years.
TECHNICAL DATA
Model Name: BYD Battery-Box HVB (9 modules)
Battery Cell Type: Lithium Iron Phosphate (LiFePO₄)
Energy / Capacity: 26.7 kWh usable (9 modules)
Number of Battery Modules: 9 per system
Nominal Voltage: 460.8 V
Operating Voltage: 360–518.4 V
Charge/Discharge Current: Dependent on configuration, optimized for high efficiency
Depth of Discharge (DoD): 95% usable capacity
Short-circuit Current: Protection integrated
Communication Interface: CAN / RS485
Over/Under Voltage Protection: Integrated
Overcurrent Protection: Integrated
Over/Under Temperature Protection: Integrated
DC Protection Switch: External switch required
Dimensions & Weight: 1221 × 610 × 282 mm / 259.8 kg
Operating Location: Indoor and outdoor use
Operating Temperature / Humidity: –10 °C to +50 °C / max. 95% RH (non-condensing)
Protection Class: IP55
Cooling Type: Natural convection (passive)
Mounting Type: Floor mounting (mandatory)
Scalability: Up to 10 modules per system (29.6 kWh), max. 3 systems in parallel (89.07 kWh)
Warranty: 15 years
