Victron Energy
Solar Charge Controller | Victron | SmartSolar MPPT 75/15
Product Details
The Victron SmartSolar MPPT 75/15 delivers 15A of charge current from solar panels up to 75V open-circuit voltage, supporting 12V or 24V batteries with a maximum input of 220W at 12V or 440W at 24V. It's a well-sized entry-level controller for compact caravans and campervan builds, and includes a dedicated load output with BatteryLife algorithm to protect against deep discharge. Wireless monitoring and setup via the VictronConnect Bluetooth app come standard.
Key Features
- Ultra-fast MPPT tracking
- Built-in Bluetooth Smart
- VE.Direct port
- Load output with BatteryLife algorithm
- SafetyShield+ protection
- VE.Smart Networking
Technical Specifications
| Specification | Value |
|---|---|
| Max PV Open Circuit Voltage | 75V |
| Max Charge Current | 15A |
| System Voltage | 12/24V auto-select |
| Max PV Power (12V) | 220W |
| Max PV Power (24V) | 440W |
| Efficiency | Up to 98% |
| Bluetooth | Built-in |
| Enclosure | IP43 (electronic components) |
| Dimensions | 100 x 113 x 40 mm |
| Weight | 0.5 kg |
Compatible Battery Types
Works with AGM, Gel, Flooded (wet cell), LiFePO4, and lithium-ion batteries. Battery type and absorption/float voltages are configurable via the VictronConnect app.
Use Cases
Perfect for a small weekend van or pop-top caravan running a 200W rooftop panel. The load output lets you wire lights or a fridge directly to the controller with automatic disconnect to protect your battery.
Pair it with a 150–200W flexible panel on a touring 4WD's roof rack for reliable solar charging on extended trips. The BatteryLife algorithm extends battery service life by preventing over-discharge.
For sailing dinghies or small powerboats, the 75/15 handles two smaller panels in series and keeps a 12V or 24V service battery topped up. Bluetooth lets you check charge status from the helm.
An economical choice for small remote cabins with a single large panel. The adjustable charge algorithms make it easy to dial in the right settings for AGM, gel, or LiFePO4 batteries via the app.
App Control & Connectivity
All SmartSolar MPPT controllers feature built-in Bluetooth for wireless monitoring and configuration via the free VictronConnect app (iOS and Android). Adjust charge settings, view real-time solar data, and receive alerts — all without needing a laptop or additional hardware. For advanced monitoring, connect to a Victron GX device (Cerbo GX, Venus GX) for full system integration and remote access via VRM.
Why Buy From Revolution Power
Revolution Power is a Queensland-based Victron Energy specialist. We stock the full SmartSolar MPPT range and provide expert pre-sales advice to help you select the right controller for your battery bank, panel array, and system voltage. Fast shipping Australia-wide from our Coomera, QLD warehouse. Call or email us for a free system sizing consultation.