REC 2Q Series 16S BMS Kit
REC 2Q Series 16S BMS Kit
REC 2Q Series 16S BMS Kit
REC 2Q Series 16S BMS Kit
REC 2Q Series 16S BMS Kit
REC 2Q Series 16S BMS Kit
REC 2Q Series 16S BMS Kit

REC 2Q Series 16S BMS Kit

New for 2023 and now in stock!

We have assembled a near complete kit for your high capacity Victron or Sunny SMA compatible 24-48V battery system, as well as support many more Smart CANBus inverters

Includes:

  1. REC 2Q 16S BMS
  2. 16S Cell wiring harness
  3. Current/Dual Temperature probe wiring harness
  4. Power and I/O wiring harness
  5. 500A current shunt
  6. Wi-fi module and wiring harness

Just add cells, CANBus cable, field wiring and relay/contactor!

The REC 2Q is the next step in the REC BMS evolution.  Don't trust your safety and expensive battery system to a cheap or repurposed BMS!

This professional  grade BMS now supports 3 Outputs, 2 of which are customer configurable using the Wifi module.  Prewired harnesses make the installation much faster.  A new processor and more memory allow for more future control functionality and now includes a built in Precharge circuit. As part of the new "Smart" charging and control philosophy it supports many of the popular CANBus inverter and charger interfaces as well as EVSE for EV charger interfaces.

Features include:

  • 5-16 cells connections (14 – 68 V system)

  • up to 4 digital temperature sensors DS18B20

  • single cell voltage measurement (0.1 – 5.0 V, resolution 1 mV)

  • single cell - under/over voltage protection

  • single cell internal resistance measurement

  • SOC and SOH calculation

  • over temperature protection

  • under temperature charging protection

  • 4 Ω passive cell balancing with temperature protection

  • shunt current measurement (resolution 19.5 mA @ ± 500 A)

  • two galvanically isolated user defined multi-purpose digital outputs

  • internal DC opto-relay high current output for the main relay/contactor

  • galvanically isolated RS-485 communication (in and out port with enable)

  • CAN communication

  • error LED + buzzer indicator

  • PC user interface/Wi-Fi for changing the settings and data-logging (optional accessory)

  • Remote ON/OFF

  • Control pilot (CP) for EVSE

  • Integrated 25 Ohm Pre-charge circuitry with adjustable time delay

  • Integrated RTC (Real Time Clock)with last 7 errors onboard logging.

  • ISO16315, ISO10133, EN61558-1, EN61558-2 and EN50498 compliant

Smart CANBus Inverters supported:
  1. REC BMS CAN protocol
  2. Victron
  3. SMA
  4. Solax
  5. Studer
  6. Innotec
  7. Growatt
  8. Solis
  9. Pylontech,
  10. Deye
  11. TBB power
  12. TC Charger
  13. Zivan
  14. Custom (Just send us your requirements)

 

$799.07
$887.85
-10%

In Stock

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New for 2023 and now in stock!

We have assembled a near complete kit for your high capacity Victron or Sunny SMA compatible 24-48V battery system, as well as support many more Smart CANBus inverters

Includes:

  1. REC 2Q 16S BMS
  2. 16S Cell wiring harness
  3. Current/Dual Temperature probe wiring harness
  4. Power and I/O wiring harness
  5. 500A current shunt
  6. Wi-fi module and wiring harness

Just add cells, CANBus cable, field wiring and relay/contactor!

The REC 2Q is the next step in the REC BMS evolution.  Don't trust your safety and expensive battery system to a cheap or repurposed BMS!

This professional  grade BMS now supports 3 Outputs, 2 of which are customer configurable using the Wifi module.  Prewired harnesses make the installation much faster.  A new processor and more memory allow for more future control functionality and now includes a built in Precharge circuit. As part of the new "Smart" charging and control philosophy it supports many of the popular CANBus inverter and charger interfaces as well as EVSE for EV charger interfaces.

Features include:

  • 5-16 cells connections (14 – 68 V system)

  • up to 4 digital temperature sensors DS18B20

  • single cell voltage measurement (0.1 – 5.0 V, resolution 1 mV)

  • single cell - under/over voltage protection

  • single cell internal resistance measurement

  • SOC and SOH calculation

  • over temperature protection

  • under temperature charging protection

  • 4 Ω passive cell balancing with temperature protection

  • shunt current measurement (resolution 19.5 mA @ ± 500 A)

  • two galvanically isolated user defined multi-purpose digital outputs

  • internal DC opto-relay high current output for the main relay/contactor

  • galvanically isolated RS-485 communication (in and out port with enable)

  • CAN communication

  • error LED + buzzer indicator

  • PC user interface/Wi-Fi for changing the settings and data-logging (optional accessory)

  • Remote ON/OFF

  • Control pilot (CP) for EVSE

  • Integrated 25 Ohm Pre-charge circuitry with adjustable time delay

  • Integrated RTC (Real Time Clock)with last 7 errors onboard logging.

  • ISO16315, ISO10133, EN61558-1, EN61558-2 and EN50498 compliant

Smart CANBus Inverters supported:
  1. REC BMS CAN protocol
  2. Victron
  3. SMA
  4. Solax
  5. Studer
  6. Innotec
  7. Growatt
  8. Solis
  9. Pylontech,
  10. Deye
  11. TBB power
  12. TC Charger
  13. Zivan
  14. Custom (Just send us your requirements)

 

Standard software selectable Inverter drivers: REC BMS CAN protocol Victron SMA Solax Studer Innotec Growatt Solis Pylontech, Deye TBB power TC Charger Zivan Custom drivers available upon request, CAN pgn protocol docs required

Customer Reviews

Based on 1 review
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B
B.H. (United States)
worth the wait!

Amazing product & fantastic customer service from Rick @ REC NA / OGM.
Very happy customer!

After having built a lifepo4 battery with a mass produced JBD BMS, I knew I wanted something different when switching to EV. I had heard great things about REC from users of Electric Sailboats on Facebook. I wanted my BMS to be the best quality I could get.

The installation was very straightforward, and greatly simplified by the availability of prebuilt wiring harnesses. The features of the BMS are impressive - while I havent used it yet, the 2 opto outputs are very sophisticated in terms of software control, and I will surely find a use for them.

I'm working on using BMS CAN and fully integrating with Victron multiplus & cerboGX. The fact that Victron lists REC as a known-working integration gave me a lot of confidence in the solution.

I had sent emails (excessive emails!) to REC since January asking for details about the product and release date info. It's a great product, and I'm happy I waited for release.

OGM energy has been very responsive in answering inquiries, and shipped the product sooner than expected. Very pleased!

That's great news Brian. So glad you are happy with the new 2Q BMS. I think REC really hit a home run with this one!!

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