Victron Energy
Solar Charge Controller | Victron | SmartSolar MPPT 250/85
Product Details
The Victron SmartSolar MPPT 250/85 steps up to 85A of charge current while retaining the 250V maximum PV input voltage, supporting 12V, 24V, and 48V battery banks with a top solar input of 4,900W at 48V. With 99% peak conversion efficiency and VE.Can bus connectivity, it integrates into large multi-controller systems where up to 25 units synchronise via CAN bus through a Cerbo GX. The screw terminal PV connections suit switchboard or enclosure mounting in professional off-grid and commercial solar installations.
Key Features
- Ultra-fast MPPT tracking
- Built-in Bluetooth Smart
- VE.Can and VE.Direct ports
- Programmable relay
- Remote on/off
- Synchronized parallel operation (up to 25 units via VE.Can)
- Eight pre-programmed charge algorithms + user defined
Technical Specifications
| Specification | Value |
|---|---|
| Max PV Open Circuit Voltage | 250V |
| Max Charge Current | 85A |
| System Voltage | 12/24/48V auto-select (36V manual) |
| Max PV Power (12V) | 1200W |
| Max PV Power (24V) | 2400W |
| Max PV Power (48V) | 4900W |
| Efficiency | Up to 99% |
| Bluetooth | Built-in |
| Enclosure | IP43 (electronic components), IP22 (connection area) |
| Dimensions | 185 x 250 x 95 mm |
| Weight | 3.0 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
Expedition-grade motorhomes with a premium rooftop array and large lithium battery bank will extract maximum value from available roof space — the 85A output ensures fast recharge even from partial solar days.
High-end custom 4WD expedition platforms running a Victron integrated system with a Cerbo GX hub gain precise parallel coordination and remote visibility of all charging activity via the VRM portal.
Large commercial vessels and superyachts running multiple SmartSolar units in a VE.Can-coordinated system benefit from the 85A output's ability to replenish large house banks quickly from a substantial panel array.
A core unit in large off-grid commercial or residential systems where multiple 250V MPPT controllers operate in parallel on VE.Can. Scales to deliver hundreds of amps to a large battery bank.
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.