BYD: Battery-Box Premium HVS / HVM – high voltage – from 5.1 to 66.2 kWh

The new high voltage batteries of the BYD brand are devices compatible with many single-phase and three-phase inverter brands.


  • composed of 2 to 5 HVS battery modules
  • capacity of 5.1 to 12.8 kWh


  • composed of 3 to 8 HVM battery modules
  • capacity of 8.3 to 22.1 kWh

These two types of high voltage batteries, HVS and HVM, are distinguished by different characteristics.

The Lithium Iron Phosphate (LFP) battery offers maximum efficiency and durability combined with high safety standards.

Both models can adapt to all types of needs, thanks to the excellent flexibility and ease of use

  • Capable of High-Powered Emergency-Backup and Off-Grid Functionality
  • Highest Efficiency Thanks to a Real High-Voltage Series Connection
  • The Patented Modular Plug Design Requires no Internal Wiring and Allows for Maximum Flexibility and Ease of Use
  • Cobalt Free Lithium Iron Phosphate (LFP) Battery: Maximum Safety, Life Cycle, and Power
  • Compatible with Leading 1 and 3 Phase High Voltage Battery Inverters
  • Two Distinct Modules to Cover the Complete Range of System Sizes
  • Highest Safety Standards like VDE 2510-50

Battery-Box Premium HVS

The Premium HVS Battery-Boxes is composed of a minimum of 2 to a maximum of 5 modules connected in series, to obtain a usable capacity from 5.1 to 12.8 kWh per single battery pack. In addition, up to 3 series of modules can be paralleled at any time, thus reaching a maximum total capacity of 38.4 kWh.

Battery-Box Premium HVM

The Premium HVM Battery Boxes are made up of 3 to 8 modules in series for an overall capacity of between 8.3 and 22.1 kWh. As in the case of Premium HVS, up to 3 series of modules can be paralleled, for a maximum capacity of 66.2 kWh.

Both products have an operating temperature range of -10 to +50 ° C, with a charge/discharge efficiency of 96%. They have an IP55 degree of protection and a 10-year product guarantee.