ULTRAMAX GALAXY BLUETOOTH SMART SHUNT 100A State of Charge Monitor Victron CANBUS Compatible

BATTERY COMPATABILITY: Supports Lithium and Lead-Acid batteries across a range of capacities, from 12V 50Ah to 24V 100Ah. WIRELESS MONITORING: The unit comes with mobile apps (iOS and Android), enabling real-time monitoring and control via Bluetooth. Another option is combined with Bluetooth Battery Monitor, users can get aggregated values on the mobile app. PERIPHERAL COMPATIBILITY: Equipped with CAN and LIN communication interfaces. It supports the VE-CAN protocol for seamless integration with Victron products, including Victron inverters. Caravan System Compatibility: Fully compatible with all the CIVD registered products in the Caravan system through CI-BUS LIN Protocol. Galaxy High-Side Smart Shunt vs Typical Low-Side Battery Monitors High-side current sensing (Galaxy): Installs on the battery positive, keeping the system negative and ground reference unchanged - preferred for automotive, inverter, and complex DC systems. Best for basic use: Low-side monitors suit entry-level monitoring needs. Low-side sensing (typical monitors): Installed on the battery negative, which can alter the ground reference in more advanced setups. Better system compatibility: Galaxy integrates cleanly with chargers, inverters, DC-DC converters, and vehicle electronics without modifying the negative return path. Professional-grade design: Galaxy is suited to 12V and 24V installations where maintaining electrical integrity is important. Consumer-grade approach: Low-side monitors prioritise ease of installation over system-level optimisation. Ideal for advanced users: Galaxy is the preferred choice for installers, technicians, and power-dense systems.