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
This little guy packs a lot of features in a small package. Active balancing, RS485 and CANBus communications, with a PC or WiFi for 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.
New in July 2023!
For systems up to 16 cells, the new 2Q Series Stand Alone Professional grade BMS is what you want. This is the workhorse of the product line, includes 3 opto output, 2 of which are customer configurable, integrates with many inverters via CANBus and can be upgraded to work with a Master if you want to expand your system with additional banks in the future. And it supports many of the industry standard Inverter CANBus protocols and even the WakeSpeed WS500 Smart Alternator Regulator for intelligent interoperability, with just a configuration selection. Now your inverter/charger, BMS and alternator can all work in harmony.
(up to 240 Cells)
The Master brings it all together for larger systems and allows multiple 2Q 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 2Q 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 PC or WiFi options for configuration and monitoring.