Victron SmartShunt 300A/50mV Battery Monitor with Bluetooth

Victron SmartShunt 300A/50mV (SHU050130050) – Bluetooth Battery Monitor

The Victron SmartShunt 300A/50mV is a smart battery monitor with no built-in display, designed to accurately monitor battery systems via Bluetooth. Setup and live readings are available on a smartphone or tablet using the VictronConnect application.

It also features a VE.Direct port for integration with Victron GX devices via a VE.Direct cable, enabling centralized system monitoring.

Main features

• Model: SmartShunt 300A / 50mV (SHU050130050)
• Integrated Bluetooth connectivity for VictronConnect
• VE.Direct communication port
• Operating voltage range: 6.5 – 70 V DC
• Configurable battery capacity: 1 – 9999 Ah
• Self-consumption: < 1 mA
• Readings: state of charge (SOC), voltage, current, consumption and remaining time
• Auxiliary measurement: second battery, temperature or midpoint
• Ingress protection: IP21 (indoor/protected installation)

Resolution and accuracy

• Current: ±0.01 A
• Voltage: ±0.01 V
• Amp-hours: ±0.1 Ah
• State of charge (SOC): ±0.1 %
• Time remaining: ±1 minute

Recommended applications

• Off-grid solar systems and stationary battery banks
• Camper vans, motorhomes and leisure vehicles
• Marine and nautical installations
• DC monitoring within a Victron system (VE.Direct and/or GX)

Suitable for typical installations in Spain and Europe within the 6.5 to 70 V DC range, provided battery capacity (Ah) is correctly set in VictronConnect.

Installation and dimensions

• Dimensions: 44 x 120 x 44 mm
• Shunt connection bolts (300 A): M8

Package contents

• Victron SmartShunt 300A/50mV
• Two fused cables for positive connection and auxiliary / midpoint connection

Why choose this product?

The SmartShunt 300A delivers accurate, configurable battery monitoring without a dedicated display, reducing wiring and simplifying installation. Bluetooth control via VictronConnect and VE.Direct integration make it a flexible solution ready for system expansions.

Frequently Asked Questions (FAQ)

Is it compatible with lithium batteries?
Yes. It is compatible with lithium, AGM, GEL and lead-acid batteries, as long as battery capacity and settings are correctly configured in the app.

Can it be connected to a Victron GX system?
Yes. It can be connected to GX devices via the VE.Direct port using a VE.Direct cable.

What can be measured using the auxiliary input?
The auxiliary input can be used to measure a second battery voltage, midpoint monitoring, or temperature measurement (depending on configuration and accessories).

Is it suitable for installations in Spain?
Yes. It works in typical installations in Spain and Europe within the 6.5 to 70 V DC range, provided the battery bank is properly configured in VictronConnect.

Is it waterproof?
No. This model is rated IP21 and is intended for indoor or protected installations.

Does it require maintenance?
No regular maintenance is required; only correct installation and initial setup.