BYD Lv Flex 5kwh Lithium Ion Battery – 13284891-00

Scale your solar storage with precision using the BYD Battery-Box Premium LV Flex Lite 5.0. This 5kWh lithium iron phosphate (LFP) battery module combines premium safety and flexibility in a compact 3U rack-mount design. Operates with an external BMU (sold separately) to support parallel expansion up to 320kWh, making it ideal for custom residential and commercial energy systems.
Key Features

5kWh LFP capacity – High-performance lithium iron phosphate technology

Modular scalability – Connect up to 64 units (320kWh) on a single BMU

3U rack-mount design – Fits standard server racks for easy integration

Flexible installation – Stack up to 4 high or mount vertically

External BMU compatibility – Centralized management for multi-module systems

Premium safety standards – Built-in protection circuits and LFP stability

Specifications

Capacity: 5kWh
Chemistry: Lithium Iron Phosphate (LFP)
Design: 3U rack-mount
Expansion: Up to 64 modules in parallel (320kWh max)
Installation: Stackable (up to 4) or vertical mounting
Communication: Via external BMU (sold separately)
Compatibility: Works with leading external inverters

Applications

Residential solar storage systems
Commercial and industrial energy management
Off-grid and backup power solutions
Custom rack-based power installations

Why Choose BYD LV Flex Lite 5.0?

Rack-ready design – Seamless integration with standard server cabinets

Future-proof scalability – Start with 5kWh, expand as needed

Installation flexibility – Multiple mounting options for space optimization

Industry-leading safety – LFP chemistry with advanced BMS protection

Ideal for system integrators and homeowners seeking a modular, rack-compatible battery solution with enterprise-grade reliability and BYD’s proven LFP technology