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Pylontech LV-HUB CAN/RS485 Communications Master Controller Low Voltage Hub

Pylontech LV-HUB CAN/RS485 Communications Master Controller Low Voltage Hub

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  • Dedicated Pylontech communication hub – manages multi-string US Series battery systems
  • RS485 & CAN communication – seamless integration with inverters and energy systems
  • Scalable battery management – supports up to 200 batteries with multiple hubs
  • Designed for rack-mounted Pylontech batteries – optimised for US3000C and US5000B
  • Multi-string support – ideal for larger residential and commercial systems
  • Required for complex systems – essential when expanding beyond single-string limits
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  • Description
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Description

Overview

The Pylontech LV-HUB Communication Hub is a dedicated RS485/CAN communication hub designed for use with Pylontech US Series rack-mounted lithium batteries. It enables reliable communication and coordinated management of multiple battery strings in larger energy storage systems.

While Pylontech US5000B and US3000C batteries can be connected in strings of up to 16 units without an LV-HUB, larger or multi-string systems require the LV-HUB to ensure correct communication, monitoring, and system stability.

Key Features

Battery String Management

  • Supports up to 8 batteries per string (US3000C or US5000B)
  • Manages up to 5 battery strings per LV-HUB
  • Allows expansion to large-scale battery installations

Scalable System Architecture

  • One LV-HUB supports up to 40 batteries (5 strings × 8 batteries)
  • Expandable to up to 5 LV-HUBs for a total of 200 batteries
  • Systems with 2–5 LV-HUBs require one additional hub configured as a Master Hub

Flexible Battery Compatibility

  • Compatible with Pylontech US3000C batteries
  • Compatible with Pylontech US5000B batteries
  • Supports mixed large-scale rack-mounted battery systems

Reliable Communication

  • RS485 and CAN communication interfaces
  • Ensures stable data exchange between battery strings and inverter systems
  • Designed to meet Pylontech system requirements

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