We Deliver Nationwide

Full Technical Support & Repairs + OEM Support

Distributors for All Major Tested Brands

Skip to product information
1 of 2

Deye Bos-B 14,3kW HV Lithium-Ion Battery

Regular price R 33,150.00 ZAR
Regular price Sale price R 33,150.00 ZAR
Sale Sold out
Tax included. Shipping calculated at checkout.

Deye BOS-B 14.3kWh HV Lithium Battery Module


🆔 Models

Battery: Deye BOS-B High Voltage Lithium Battery Module – 14.3kWh


Includes

  • Deye BOS-B 14.3kWh HV Battery Module
  • Integrated BMS for protection and monitoring

Key Features

  • 14.3kWh usable energy per high-voltage module
  • Designed for HV series stacking in large battery banks
  • Safe and stable LiFePO₄ battery chemistry
  • Built-in BMS with advanced protection and cell balancing
  • Modular and scalable design for flexible system expansion
  • Rack-mountable for clean, structured installations
  • Supports parallel expansion when used with BMU and HV racks
  • Seamless compatibility with Deye hybrid inverter systems

Specifications

Specification Details
Model BOS-B HV Module
Energy Capacity 14.3 kWh
Battery Type LiFePO₄ (Lithium Iron Phosphate)
Voltage High Voltage (for series stack systems)
Architecture High-Voltage Series Stack
Scalability Multiple modules with BMU (typically 4–11 per rack)
Cycle Life >6000 cycles (≥80% capacity retention)
Communication CAN / RS485
Protection Over-charge, over-discharge, over-current, over-temperature, cell balancing
Mounting Rack-mount HV system
Application Residential / Commercial / Industrial

Technical & Build

Specification Details
System Type High Voltage Battery Module
Integration Requires BMU for full system operation
Compatibility Designed for Deye hybrid inverter systems
Installation Rack-mounted HV battery stack configuration

Additional Information

  • Must be used with a Battery Management Unit (BMU)
  • Designed for high-voltage series configurations
  • Ideal for scalable energy storage systems
  • Professional installation required

Quality & Support

The Deye BOS-B 14.3kWh HV battery module is built for reliable, long-term performance in high-voltage energy storage systems. Its modular design enables flexible scaling, while the integrated BMS ensures safe, efficient operation across residential, commercial, and industrial applications.

Spec Sheet

We Don’t Just Beat Quotes — We Build Better Systems.

Our certified installers design each PV setup for maximum performance and long-term reliability. Every installation is backed by full warranty support and genuine spare parts, ensuring your investment delivers power — and peace of mind — for years to come.

Get My Free Quote
No obligation • Please attach your competitor quote if applicable.