Orion BMS – Extended Size

OrionBMS Extended

Quick Specifications
  • Capable of measuring up to 180 cells connected in series based on configuration.
  • Configurations available in increments of 12 cells in series.
  • Centralized design provides high EMI and noise immunity.
  • Performs intelligent cell balancing (passive).
  • Calculates state of charge (SOC).
  • Uses professional automotive-grade locking connectors.
  • Calculates discharge current limit (DCL) and charge current limit (CCL).
  • Can measure cell voltages between 0.5v and 5.0v.
  • Dual (x2) CANBUS 2.0B interfaces which (fully programmable).
  • OBD2 diagnostic protocol support.
  • See the full features list

Below is a list of available configurations (total number of cells measured in series):

Configuration MSRP Configuration MSRP
120 Cell $1,345 132 Cell $1,405
144 Cell $1,465 156 Cell $1,525
168 Cell $1,585 180 Cell $1,680


Optional Components
  • High accuracy bi-directional current sensor (state of charge, etc)
  • Pre-wired cable harnesses (voltage tap, main I/O)
  • CANdapter (CANBUS to USB Adapter)
  • Thermistors (thermal measurement)
Documentation & Resources

Buy Now

Ewert Energy Systems, Inc
161 East St. Charles Rd
Carol Stream, IL 60188

Phone: (630) 868-3173
Fax: (866) 657-5667

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