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Save on new WS500 Pro kit pricing $$
Wakespeed 48-12 DC/DC Bi-directional converters now available! Save when you purchase a kit!
The REC Active BMS Kit includes cables and WiFi module and is designed for 12V systems, providing advanced battery management with 2A active cell balancing. It's compatible with Victron, WS500, and supports a variety of Lithium-Ion chemistries. Key features include IP65 enclosure, precision measuring, temperature sensors, shunt current measurement, and extensive communication options including RS-485 and CAN.
Great price and customer service answered questions before I bought it. Great company to do Business with!
Thanks so much Bob, we really appreciate your feedback :)
I just wanted to let anyone else know that I first saw the Rec2Q BMS when I was first thinking about solar and since then I have tried many others trying to save a few dollars and I can say from my experience that once I saw first hand how a BMS actually has to do it's job that I stood no chance with what I was purchasing and if I would have followed my gut I would have been where I am now much sooner and the price of the other stuff I bought in between actually purchasing the Rec2Q l could have paid for the unit.. because it actually works right out of the box..l have 20 330w panels and 2 solar charge controllers and a10000w inverter with right now16 280 ah eve lfp cells and other than being a dummy as far as figuring out the WiFi absolutely no problems.. and after many days and nights of no sleep and constantly trying to speak different languages and time differences with the latter l am really impressed with my Rec BMS just the quality of the wiring alone at first feel let me know that I could have burnt everything l have worked for down if the others would have worked at all.. there was no way what I was purchasing before my Rec BMS unit would have done what it is.. Thank you guys for everything..
Hey Kenneth, Thanks so much for the great review!! If you don't mind sharing, please send us some pics of your installation. The OGM Team :)
I must just comment on the level of support I have received since buying the WS500 4 years ago. Well in truth it’s been simply amazing as I am not a professional I have had to ask many basic questions and the patience and simple explanations I have received have seen me through some complex processes that I could not have completed had I not received such guidance. I have also received guidance as to what I did need contrary to what I thought I might need. I have nothing but good to say as many companies just cut and run once they have received your money but OGM walks with you until you reach your objective.
Off Grid and Marine Energy had a very nice sale on the Tyco 500A contactor for use with our REC BMS on our large LiFePO4 house bank - it will be perfect for our setup.
Great communication, prices and support. If OGME has what I need, I’ll definitely be buying it from them again!
Thanks so much Tony!
Ideal for large Capacity packs
Includes Victron/Wakespeed/Arco Zeus CANBus connectivity
Kit includes the custom wiring harness with cell & relay wires, CAN and RS485 cables, temp. sensor, and remote ON/OFF switch as well as the Wi-Fi Module for configuration, monitoring and logging, all from a standard browser such as Safari, Chrome, Edge, etc.
Designed to provide unsurpassed batterymanagement in 12 volt systems, the REC Active BMS delivers 2Acell equalizing with active balancing and synchronous flyback bidirectional energy transfer from cell to pack and pack to cell.
Suitable for (1-4)P4S packs of up to 3,000 Ah. (Unmatched or B grade cells may limit pack size, due to continuous balancing needs)
2A cell equalizing with active balancing with synchronous flyback bi-directional energy transfer: cell to pack and pack to cell two fused relay outputs with NO and NC pins two fused galvanically isolated/non-isolated digital outputs with PWM option
It is also a member of the "Smart" line of DC power products that integrate with the Victron Cerbo/Venus as well as the Wakespeed WS500 on the CANBus network.
Unable to display Datasheet PDF file on mobile. Download here if you like.
