BYD Battery-Box Premium HVS+ 2.56 kWh is one lithium iron phosphate battery module of the current HVS+ high-voltage generation. Manufacturer article 18487497-00 identifies the exact module offered.

One HVS+ module, not a complete tower

This offer contains one HVS+ module only. A working HVS+ system requires two to five identical compatible HVS+ modules, the current matching BCU and base, an inverter approved for the exact configuration, electrical protection and professional commissioning. HVS+ modules must not be mixed with original HVS modules or the original HVS/HVM BCU.

Verified module and tower data

• Manufacturer article: 18487497-00
• Module usable energy: 2.56 kWh
• Module nominal voltage: 102.4 V DC
• Module dimensions: 240 x 610 x 282 mm
• Module weight: 38.5 kg
• Cell chemistry: lithium iron phosphate (LiFePO4 / LFP)
• Tower configuration: 2 to 5 HVS+ modules
• Tower usable energy: 5.12 to 12.8 kWh
• Tower nominal voltage: 204.8 to 512 V
• Maximum output current: 25 A; peak 55 A for 15 seconds
• Communication: CAN / RS485

HVS+ system features and installation

With the current matching BCU, the HVS+ system supports automatic state-of-charge adjustment, remote diagnostics and over-the-air updates. The complete correctly assembled tower is specified for at least 95% round-trip efficiency, IP55 protection, indoor or outdoor floor installation and -10 °C to +50 °C operation, with power derating between -10 °C and +5 °C. Outdoor use still requires the prescribed base, clearances, weather-protection details and qualified electrical work.

Stock and exact-generation check

The module is held in European supplier stock. Manufacturer article 18487497-00, the HVS+ label, serial number and applicable warranty are confirmed before order acceptance. Compatibility is checked against the current inverter list and the exact BCU generation.

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