BYD Battery-Box HVE 6.4 is one 6.43 kWh lithium iron phosphate module for the current HVE high-voltage system. Manufacturer article 17161353-00 identifies the exact module offered.

One HVE 6.4 module, not a complete system

This offer contains one HVE 6.4 module only. The HVE BCU, mounting or base parts, BYD Power-Box inverter, electrical protection, cabling, other battery modules and commissioning are selected separately. The system must be designed and installed from the current BYD documents by qualified professionals.

Verified module data

• Manufacturer article: 17161353-00
• Usable energy: 6.43 kWh
• Nominal voltage: 115.2 V DC
• Dimensions: 499 x 660 x 140 mm
• Weight: 61.6 kg
• Cell chemistry: lithium iron phosphate (LiFePO4 / LFP)
• Continuous discharge current: 35 A
• Peak discharge current: 70 A for 10 seconds
• Communication: CAN / RS485

HVE configuration and installation

The current documentation allows one to four HVE modules per tower and requires at least one HVE 6.4 module. HVE 4.2 and HVE 6.4 modules may be combined only in documented configurations. One tower reaches up to 23.58 kWh; up to three identical towers provide a documented maximum of 70.74 kWh. A correctly assembled system is specified for at least 95% round-trip efficiency, natural convection, IP65 protection, wall or floor installation indoors or outdoors and -20 °C to +55 °C operation. Charging and discharging power is temperature-dependent at the stated limits.

Compatibility and stock

The current datasheet lists BYD Power-Box SH3-6K and BYD Power-Box TH5-15K configurations. Exact BCU, module mix, firmware, inverter and warranty compatibility are confirmed for the project before order acceptance. The module is held in European supplier stock.

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