BYD Battery-Box HVB 2.97 is one current high-voltage lithium iron phosphate module with 2.97 kWh usable energy. Manufacturer article 17845018-00 identifies the exact module offered.

One module, not a complete battery tower

This offer contains one HVB module only. It cannot operate as a one-module tower. A working system requires at least two identical HVB modules, the current matching HVB BCU and base, an inverter approved for the exact tower and firmware, electrical protection, cabling and professional commissioning; all are selected separately. HVB must not be mixed with HVM, HVM+, HVS, HVS+ or another battery family.

Verified module data

• Manufacturer article: 17845018-00
• Usable energy: 2.97 kWh
• Nominal voltage: 51.2 V DC
• Dimensions: 610 x 282 x 106 mm
• Weight: 27.3 kg
• Cell chemistry: lithium iron phosphate (LiFePO4 / LFP)
• Protection rating: IP55
• System communication: CAN / RS485

Documented HVB configurations

One tower uses 2 to 10 identical modules for 5.94 to 29.69 kWh usable energy and 102.4 to 512 V nominal voltage. Up to three identically configured towers provide a documented maximum of 89.07 kWh. At system level the current specification states 50 A maximum output current, 98 A peak for 15 seconds, at least 95% round-trip efficiency, natural convection, floor installation and -20 °C to +50 °C operation; output is derated between -20 °C and 0 °C.

Compatibility and stock

Current manufacturer documentation includes selected inverter families such as KOSTAL PLENTICORE G2/G3 and Fronius Verto Plus in model-dependent tower ranges. Compatibility is not universal: the exact module count, HVB BCU, inverter model, firmware, protection and warranty conditions are confirmed before order acceptance. The module is held in European supplier stock.

or . Browse related solar batteries and battery storage.