BYD Battery Box Premium LVS 4.0kWh Lithium Battery

byd SKU: BYD-LVS-4.0

More Details

The BYD Battery Box Premium LVS 4.0kWh Lithium Battery is a reliable energy storage solution designed for both residential and commercial applications. With its 4.0kWh capacity, it ensures continuous power supply during outages, promoting energy independence and sustainability for your home or business.

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BYD Battery Box Premium LVS 4.0kWh Lithium Battery

The BYD Battery-Box Premium LVS 4.0 is a 4 kWh lithium iron phosphate battery pack for inverter-based energy storage systems. It uses a single LVS module and is intended for grid-connected, backup and off-grid battery applications where a modular low-voltage battery is required.

Key Features
4 kWh single-module configuration

LVS 4.0 uses one battery module and provides 4 kWh usable energy.

Lithium iron phosphate chemistry

Uses cobalt-free LFP battery cell technology.

Patented internal plug connection

Internal plug design removes the need for additional wiring within the battery stack.

IP55 enclosure protection

Scalable modular system

Part of the Battery-Box Premium LVS range with parallel expansion capability up to 64 modules / 256 kWh.

Benefits
  • Compact 1-module battery format for smaller storage installations
  • Reduced internal wiring during installation
  • Modular range structure supports future expansion
  • High round-trip efficiency of ?95%
  • IP55 enclosure provides environmental protection for the battery unit
Technical Summary

LVS 4.0 usable energy 4 kWh; nominal voltage 51.2 V; operating voltage 40-57.6 V; max continuous output current 65 A; peak output current 90 A for 5 seconds; operating temperature -10 °C to +50 °C; communication via CAN / RS485; dimensions 478 x 650 x 298 mm; weight 64 kg; round-trip efficiency ?95%; IP55 enclosure.

Installation Notes

Use with an external inverter and check compatibility against the BYD Battery-Box Premium LVS Minimum Configuration List. The internal plug connection requires no additional wiring. Charge performance may derate between -10 °C and +5 °C. IP55 protection supports protected indoor or sheltered installation.

Efficiency

Round-trip efficiency is stated as ?95%. The battery uses cobalt-free lithium iron phosphate chemistry.

Capacity (kWh)

4

Weight (kg)

52

Max Charge / Discharge Current (A)

65

Manufacturer

BYD

Communication

CAN/RS485

Commodity Code

8507600090

Dimensions (mm) (H x W x D)

457 x 640 x 298

IP Rating

IP55

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Installation Guide BYD Battery Box Premium LVS

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Warranty BYD LVS

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BYD Battery Box Premium LVS Datasheet EN V1.0 2024 06 26

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