LV-HUB – RS485/CAN Communication hub for use with the US Series rack mount batteries from Pylontech

LV-Hub is the communications hub for use with strings of up to 8 units of US2000 or 8 units of US3000 batteries.

A single LV-Hub can manage up to 5 strings of 8 batteries (ie. 40 batteries), and can be expanded up to 5 LV Hubs to manage a total of 200 batteries.

Systems containing between 2 to 5 LV Hubs will require 1 additional LV Hub to act as the Master Hub.

Specifications:

IMPORTANT NOTE:

The Manual describes the operation and use of the LV-Hub, as a communication hub for the parallel connection of multiple low-voltage products.

In it you will find instructions on how to connect different application scenarios:

• Parallel connection of multiple US versions of batteries (star topology),
• Multiple US-C versions of batteries (daisy chain topology).

If you are mix using US series and US-C series batteries, please use C-models as masters and apply daisy chain structure for LV-HUB & battery connection.

It is important to follow the power on sequence described in the instructions, to ensure correct connectivity of the system.