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StarBMS Smart Precharger

Two-stage soft start that protects contactors and fuses. 50 or 100 ohm. $50. Shop now

StarBMS 12V Low Voltage Cutoff

Disconnects your 12V battery before it runs flat, with enough charge left to restart. 50A continuous. $50. Shop now

StarBMS CAN Shunt Interface

Reads a standard 75mV current shunt and reports pack current over CAN bus. Shunt sold separately. $50. Shop now
StarBMS Smart Precharger StarBMS 12V Low Voltage Cutoff StarBMS CAN Shunt Interface with a 100A shunt

Wireless Battery Monitoring for Scalable Energy Storage

StarBMS delivers wireless battery monitoring for Tesla 5.3kWh and 6.4kWh modules, built for solar energy storage, inverter integration, and large battery systems.


Built for Solar and Energy Storage

From a residential battery bank to a commercial storage system, StarBMS shows what every module is doing. Wireless links cut installation wiring and make it quick to add modules later.

Scalable by Design

Start with one Tesla module and grow to multi-rack systems. StarBMS provides module-level monitoring, temperature tracking, fault detection, and system-wide communications for inverter and energy management integration.


BMS Accessories

Precharge, 12V protection and current sensing for your battery system.


Supported Battery Modules

Tesla 5.3kWh Module: wireless monitoring, balancing support, and scalable deployment for solar storage systems.
Tesla 6.4kWh Module: for high-capacity energy storage that needs reliable inverter integration.