Victron Energy 500A SmartShunt Battery Monitor Wireless Monitoring & Bluetooth Connectivity | For 12V, 24V, and 48V Systems The Victron 500A SmartShunt (model VS500S) is a high-precision battery monitor designed to provide essential charging and performance data for your battery bank. This compact device connects wirelessly via Bluetooth to the VictronConnect App on your smartphone or tablet, eliminating the need for a separate display. It offers comprehensive insights into your battery's health and usage, making it ideal for a wide range of applications from off-grid setups to marine and RV systems. Capable of monitoring 12V, 24V, and 48V lead-acid (Gel, AGM) or lithium battery systems, the SmartShunt measures vital parameters such as battery voltage, charge/discharge current, Amp-hours consumed, state of charge (SoC), and 'time-to-go'. Its advanced features include optional auxiliary input for a second battery or temperature sensor, and midpoint voltage monitoring for multi-cell battery banks. KEY ADVANTAGE: Monitor your battery system wirelessly via Bluetooth with the VictronConnect App, offering real-time data and historical insights without a dedicated display. Key Features ▶ Wireless Bluetooth Connectivity — Access all battery parameters via the VictronConnect App on your mobile device. ▶ Comprehensive Battery Monitoring — Tracks voltage, current, Amp-hours consumed, state of charge (SoC), and 'time-to-go'. ▶ Multi-Voltage System Support — Compatible with 12V, 24V, and 48V battery systems, including Lead Acid and Lithium types. ▶ Auxiliary Input Versatility — Monitor a second battery, battery bank midpoint voltage, or an optional temperature sensor. ▶ Historical Data Logging — Records in-depth data to evaluate usage patterns and assess overall battery health. ▶ VE.Direct Port — Allows connection to Victron GX devices for system integration. Technical Specifications Parameter Value Nominal Battery Voltage 12V / 24V / 48V Supply Voltage Range 6.5 - 70V Input Current Range -500A to +500A Supply Current (12V / 24V) 1mA / 0.8mA Voltage Measurement Accuracy ±0.3% Current Measurement Accuracy ±0.4% Operating Temperature Range -40°C to +50°C Dimensions (H x W x D) 46 x 120 x 54 mm Weight 335g Protection Category IP21 Advanced Monitoring Capabilities The Victron SmartShunt goes beyond basic voltage readings, acting as a sophisticated 'fuel gauge' for your battery system. It precisely measures energy flow, displaying charge/discharge current and power, Amp-hours consumed, and an accurate state of charge percentage. The innovative 'time-to-go' feature estimates how long your battery can support the current load before needing a recharge. For complex battery banks, the SmartShunt offers midpoint voltage monitoring, which is crucial for maintaining balance in series-connected batteries (e.g., 24V or 48V systems from 12V cells). Deviations from the midpoint can trigger an alarm, indicating potential cell imbalance. The auxiliary input can also be configured to monitor a second battery's voltage (like a starter battery) or connect an optional Victron battery temperature sensor for enhanced thermal management. Through the VictronConnect App, users can customise high/low thresholds for battery voltage, state of charge, and temperature (with sensor), receiving alarms if parameters fall outside the safe range. The app also provides access to a detailed historical data log, allowing for thorough analysis of battery performance over time. Typical Applications Application Description Off-Grid Solar Systems Essential for monitoring the health and performance of battery banks in remote homes or cabins. Marine & RV Installations Provides critical battery status for leisure vehicles and boats, ensuring reliable power on the go. Backup Power Systems Monitors standby batteries for UPS or emergency power, ensuring readiness during outages. Industrial & Commercial For precise battery management in various professional vehicle or industrial setups. Built-In Protection Functions & Standards The Victron SmartShunt is designed with robust safety features and adheres to relevant industry standards. It allows users to set custom high/low voltage and temperature thresholds, triggering alarms via the VictronConnect App if these limits are exceeded. The device is certified to several safety and emission standards, including EN 60335-1 (Safety), EN-IEC 61000-6-1, EN-IEC 61000-6-2, EN-IEC 61000-6-3 (Emission/Immunity), and EN 50498 (Automotive). Common Questions What data does the SmartShunt provide? It provides real-time battery voltage, charge/discharge current, power, Amp-hours consumed, state of charge (SoC) percentage, and 'time-to-go' estimates. It also logs historical data for long-term analysis. How does the Bluetooth connectivity work? The SmartShunt has built-in Bluetooth that pairs with the free VictronConnect App on your smartphone or tablet. This app serves as the display, allowing you to view all battery parameters, configure settings, and receive alarms wirelessly. What types of batteries is it compatible with? The SmartShunt is compatible with any 12V, 24V, or 48V battery or battery bank, including Lead Acid (Gel, AGM) and Lithium battery types. Can it monitor more than one battery? Yes, the auxiliary input can be used to monitor the voltage of a second battery, such as a starter battery, or for midpoint voltage monitoring in a series-connected battery bank. Installation Notes Connect the SmartShunt on the negative battery wire, as close to the battery bank as possible. Ensure all high-current negative loads and charge sources pass through the shunt for accurate readings. The unit comes with two 1.5m positive supply cables with fuses for connection to up to two battery banks. For midpoint or temperature monitoring, utilise the auxiliary input with appropriate wiring or an optional Victron temperature sensor (ASS000100000, sold separately). Refer to the detailed user manual for comprehensive connection and operation instructions. Before You Buy Verify your battery system's nominal voltage (12V, 24V, or 48V) matches the SmartShunt's compatibility. Confirm your maximum expected current draw does not exceed the 500A rating of this SmartShunt. Consider if you require a dedicated display; the SmartShunt relies on a mobile device and the VictronConnect App for monitoring. An optional Victron battery temperature sensor (ASS000100000) is required for temperature monitoring. Professional installation is recommended for optimal performance and safety. Please verify all specifications and compatibility requirements for your specific system before purchase. This product is covered by a 5-year manufacturer warranty.
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