REC SI-Q Series BMS 16S
REC SI-Q Series BMS 16S
REC SI-Q Series BMS 16S
REC SI-Q Series BMS 16S

REC SI-Q Series BMS 16S

As of June 2023, now for replacement systems only.  See our new 2Q series BMS.

2Q Kit link:    https://ogm-energy.com/products/rec-2q-series-16s-bms-kit

2Q Bare BMS link:    https://ogm-energy.com/products/rec-2q-bms-16s

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Works with most cell chemistries and 5-16S Cell packs with a 16-62 VDC range.

REC Q BATTERY MANAGEMENT SYSTEM 16S

Our REC BMS SI/Q series BMS with integrated CAN communication
protocol can manage up to 16 cells in series and supports most cell chemistries. For 16-62V systems

  • from 5 to 16 in-series connected cells per unit
  • 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 (up to 3 temperature sensors)
  • under temperature charging protection
  • passive cell balancing up to 0.9 A per cell
  • shunt current measurement (resolution 19 mA @ ± 500 A)
  • galvanically isolated user defined multi-purpose digital input/output
  • reduced 1 s measuring interval
  • balancing transistors defect check @ restart
  • EEPROM memory data corruption check @ restart
  • cell's voltage RMS voltage measurement
  • self calibration @ restart
  • BMS shutdown @ 0.98 x minimum cell disconnect threshold
  • Ah counting

RS - 485 communication:

  • galvanically isolated RS-485 communication
  • fully compatible with REC LCD touch display and PC user interface BMS Master control

Galvanically Isolated CAN:

  • galvanically isolated CAN
  • 100, 125, 250, 500, 1 MHz bit-rate selection
  • message programming
  • disable option

$559.00

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As of June 2023, now for replacement systems only.  See our new 2Q series BMS.

2Q Kit link:    https://ogm-energy.com/products/rec-2q-series-16s-bms-kit

2Q Bare BMS link:    https://ogm-energy.com/products/rec-2q-bms-16s

==============================================

 

Works with most cell chemistries and 5-16S Cell packs with a 16-62 VDC range.

REC Q BATTERY MANAGEMENT SYSTEM 16S

Our REC BMS SI/Q series BMS with integrated CAN communication
protocol can manage up to 16 cells in series and supports most cell chemistries. For 16-62V systems

  • from 5 to 16 in-series connected cells per unit
  • 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 (up to 3 temperature sensors)
  • under temperature charging protection
  • passive cell balancing up to 0.9 A per cell
  • shunt current measurement (resolution 19 mA @ ± 500 A)
  • galvanically isolated user defined multi-purpose digital input/output
  • reduced 1 s measuring interval
  • balancing transistors defect check @ restart
  • EEPROM memory data corruption check @ restart
  • cell's voltage RMS voltage measurement
  • self calibration @ restart
  • BMS shutdown @ 0.98 x minimum cell disconnect threshold
  • Ah counting

RS - 485 communication:

  • galvanically isolated RS-485 communication
  • fully compatible with REC LCD touch display and PC user interface BMS Master control

Galvanically Isolated CAN:

  • galvanically isolated CAN
  • 100, 125, 250, 500, 1 MHz bit-rate selection
  • message programming
  • disable option

Victron Cerbo/Venus -- Default

WS500 Smart Regulator -- Default

SMA SI

SolaX

Solis

Studer

Goodwe

TBB

Growatt

If you have another Inverter that supports CANBus and have access to the custom PGNs, REC can often develop the driver for you

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