The Victron SmartSolar MPPT 100/50 is a high-performance solar charge controller purpose-built to squeeze every available watt from your solar panels and deliver it safely into your batteries. Operating at up to 98% efficiency with ultra-fast maximum power point tracking, this controller handles a maximum PV open-circuit voltage of 100V and a continuous charge current of 50A — making it ideal for medium-to-large solar setups running 12V or 24V battery banks. Built-in Bluetooth via the VictronConnect app means you can monitor real-time solar yield, battery state, and system performance from your smartphone without any additional hardware or dongles.

Whether you're powering a full off-grid caravan fit-out on a remote Australian station run, managing solar on a motorhome or 4WD camper trailer, or charging a lithium or AGM house battery bank at a bush camp, the SmartSolar MPPT 100/50 delivers the reliability that Australian conditions demand. Its intelligent adaptive charging algorithm automatically steps through bulk, absorption, and float stages, and it supports lithium, AGM, gel, and flooded lead-acid batteries out of the box. A VE.Direct port allows integration with Victron GX devices and the free VRM remote monitoring portal, giving serious off-road travellers complete visibility over their power system from anywhere in the country.

Key Features

• Ultra-fast MPPT tracking at up to 98% conversion efficiency — maximises solar harvest even in partial shade
• Built-in Bluetooth for live monitoring and configuration via the free VictronConnect smartphone app
• 50A continuous charge current supports 12V and 24V battery banks up to 1400W of solar input
• Adaptive charging algorithm with battery-type presets for lithium, AGM, gel, and flooded batteries
• VE.Direct port for integration with Victron GX devices and remote monitoring via the VRM portal