Products
- Completely off-the-shelf BMS solutions. Easy and flexible customisation, using the free wBMS-Toolkit.
- Direct compliance with IEC62619 and is pre-certified for Functional Safety
- Multiple hardware models, sharing the same firmware core technology.
- Multi-string management for > MWh setups. Parallelization of up to 16 BMUs without additional hardware.
- CAN bus, Modbus Ethernet, USB & BLE.
- Up to 1.500V, reinforced isolation.
- Made in Europe.
wBMS-R
Compact centralised Battery Management System
The Wattius wBMS-R lineup is a compact and centralised Battery Management System developed to work with up to 24 or 32-cell lithium batteries while safely providing extended isolated interface possibilities.
wBMS-MX
Distributed high-voltage Battery Management System
The Wattius wBMS-MX is a compact distributed Battery Management System developed to work with high-voltage batteries.
This system is composed by the BMU (Battery Monitoring Unit) and CMU12s (12-cell Cell Monitoring Units). Each BMU supports up to 24 CMU12s.
wBMS-MX Pro
High-performance BMU Functional Safety compliant
The Wattius wBMS-MX BMU Pro is an upgraded Battery Monitoring Unit option compatible with all wBMS-MX and wBMS-HX CMUs.
The wBMS-MX BMU Pro features direct compliance with IEC62619 and is pre-certified for Functional Safety.
wBMS-HX
Connected Battery Management System for 1.500V ESS
The Wattius wBMS-HX is a high-performance BMS solution for high-voltage large-scale energy storage systems. This product family has been designed for applications up to 1.500 V and provides reinforced isolation for all external interfaces according to IEC60664.
The wBMS-HX BMU includes an Ethernet interface, compatible with Modbus TCP for local device control, and even cloud connectivity. 12-cell and 16-cell Cell Monitoring Units options available.
wBMS-Toolkit
Free PC software to monitor and configure Wattius BMS
All wBMS models are compatible with the same wBMS-Toolkit, a free PC software that provides real-time monitoring of all BMS measurements, as well as configuration of thousands of parameters in a flexible and intuitive way.
Connection between wBMS-Toolkit and the devices can be established through USB, CAN bus, Ethernet or even Bluetooth.