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BYD HVS 7.7 7.68 kWh 307V HV Lithium Battery with BCU

One Battery-Box Premium HVS is composed of 2 to 5 HVS battery modules that are connected in series to achieve a usable capacity of 5.1 to 12.8 kWh. Additionally, direct parallel connection of up to 3 identical Battery-Box Premium HVS allows a maximum capacity of 38.4 kWh. Ability to scale by adding HVS modules or parallel HVS stacks later.

Please download specifications sheet here.

Please note these units are made to order and can take up to 3 weeks to be delivered.

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Regular Price: R 124,000.00

Special Price Excl. Tax: R 94,702.61 Incl. Tax: R 108,908.00


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Product Description



  • 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.

Technical Parameters HVS 7.7

  • Battery Module HVS: (2.56 kWh, 102.4 V, 38 kg).
  • Number of Modules: 3.
  • Usable Energy: 7.68 kWh.
  • Max Output Current: 25 A.
  • Peak Output Current: 50 A.
  • Nominal Voltage: 307 V.
  • Operating Voltage: 240~345 V.
  • Dimensions (H/W/D) 945mm x 585mm x 298mm.
  • Weight: 129 kg.

General Information

  • Operating Temperature: -10 °C to +50°C.
  • Battery Cell Technology: Lithium Iron Phosphate (cobalt-free).
  • Communication: CAN/RS485.
  • Enclosure Protection Rating: IP55.
  • Round-trip Efficiency: ≥96%.
  • Certification: VDE2510-50 / IEC62619 / CEC / CE / UN38.3.
  • Applications: ON Grid / ON Grid + Backup / OFF Grid.
  • Warranty: 10 Years.
  • Compatible Inverters: Refer to BYD Battery-Box Premium HVS / HVM Compatible Inverter List.

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 10 year product warranty
Battery Type Lithium Iron Phosphate
Amp Hours 25Ah
Battery Voltage 307Vdc
Terminal No
Product Dimensions No
Weight No
Design Life Up to 15 years (depending on usage)


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