Victron SmartSolar MPPT 75/15 Charge Controller
A step up from the 75/10 in charge current while keeping the same compact footprint - well matched to mid-size 12V panels or a 24V single-panel setup, with full Bluetooth control via VictronConnect.
More headroom, same fast tracking
The 75/15 handles up to 220W on 12V or 440W on 24V, giving more room to grow your array without changing controllers. It uses the same ultra-fast MPPT algorithm as the rest of the SmartSolar range, recalculating the optimum panel operating point many times a second to capture up to 30% more energy than PWM in shifting light conditions.
Built-in Bluetooth, full app control
Set charge profiles, monitor live PV voltage and current, and review 30 days of charge history straight from the VictronConnect app - no separate dongle needed. If you add a Smart Battery Sense or a BMV/SmartShunt, the controller can read true battery voltage and temperature wirelessly for more accurate charging.
- Battery voltage: 12/24V, auto-select
- Rated charge current: 15A
- Nominal PV power: 220W (12V) / 440W (24V)
- Maximum PV open-circuit voltage: 75V
- Max. PV short-circuit current: 15A
- Peak efficiency: 98%
- Charge algorithm: Multi-stage adaptive
- Communication: Bluetooth Smart built-in, plus VE.Direct port
- Dimensions: 100 x 113 x 50mm
- Weight: 0.6kg
- Protection: Output short-circuit, over-temperature, PV reverse polarity and reverse current
- Operating temperature: -30°C to +60°C (full output up to 40°C)
Best suited to
Mid-size 12V panel setups (one larger panel or two smaller ones), or a single panel on a 24V system - caravans, camper trailers and 4WD canopy installs that have outgrown a basic PWM controller.
Pair with: a Victron BlueSolar 185W panel for a near-perfect 12V match, or a 215W panel on 24V.