Victron Smart Battery Sense Long Range (up to 10m) - SBS050150200

Victron Energy SBS050150200 – Smart Battery Sense Long Range is a compact, wireless sensor that measures battery voltage and temperature directly at the battery terminals. Designed for Bluetooth-enabled Victron MPPT solar chargers, it transmits real-time data via the VE.Smart Network for improved charging accuracy and performance.

By accurately detecting voltage at the battery bank, the Smart Battery Sense compensates for any cable voltage drop—ensuring the solar charger applies the correct charging voltage. For lead-acid batteries, it adjusts for temperature by increasing charge voltage in cold conditions or decreasing it when hot. For lithium batteries, it provides vital protection by disabling charging if temperatures fall too low.

Key Features:

• Wireless voltage and temperature sensor for Victron MPPT solar chargers
• Communicates via VE.Smart Network (Bluetooth Smart)
• Long-range version with communication range up to 10 meters
• Improves charging precision and battery health
• Supports 12V, 24V, and 48V systems
• Can transmit data to multiple solar chargers simultaneously
• Automatic connection and setup via VictronConnect app
• Quick and clean installation using adhesive backing and M8/M10 eyelets

Technical Specifications:

Typical Applications:

• Off-grid solar installations with long cable runs
• Marine or RV battery charging systems
• Lithium or lead-acid battery banks needing improved charging precision

Installation Notes:

• Connect eyelets directly to battery terminals (positive and negative)
• Mount sensor body on battery using included adhesive strip
• Pair and configure in VictronConnect via Bluetooth
• Cable length may be shortened, but excessive extension may reduce voltage accuracy due to resistance

Note: The Smart Battery Sense is powered by the battery itself via the sense wires. Do not use it as a standalone monitoring solution—it is designed to enhance solar charger performance, not to log or display independent battery data.