REC offers a complete suite of BMS products geared towards many evolving industries including marine, EVs and off grid energy systems.
Select your System Configuration
12V Systems
(1-4 Cells)
REC Active BMS
This little guy packs a lot of features in a small package. Active balancing, RS485 and CANBus communications, with optional LCD touchscreen display, and PC or WiFi configuration and monitoring. And right out of the box the standard US version supports both the Victron VE Bus and WakeSpeed WS500 Smart Alternator Regulator for intelligent interoperability. Now your inverter/charger, BMS and alternator can work in harmony.
24-48V Systems
(5-16 Cells)
REC Q Series BMS
The Q Series BMS forms the foundation for higher voltage systems and includes features such as passive balancing, battery SOH and SOC and both RS485 and CANBus communications, with optional LCD touchscreen display, and PC or WiFi options for configuration and monitoring. There is also the SI version that supports many of the leading off grid inverters. And right out of the box the standard US version supports both the Victron VE Bus and WakeSpeed WS500 Smart Alternator Regulator for intelligent interoperability. Now your inverter/charger, BMS and alternator can work in harmony.
Large Systems
(up to 240 Cells)
REC Master BMS
The Master brings it all together for larger systems and allows multiple Q or SI Series BMS's to work together. Systems can be configured in either a series configuration to provide high voltage solutions or in parallel to provide multiple bank redundancy, or even series parallel for large high voltage systems. The Q Series BMS forms the foundation for higher voltage systems and includes features such as passive balancing, battery SOH and SOC and both RS485 and CANBus communications, with optional an LCD touchscreen display, and PC or WiFi options for configuration and monitoring.