Victron SmartSolar MPPT 75/10 Charge Controller
The entry point into Victron's SmartSolar MPPT range - compact, Bluetooth-enabled, and right-sized for smaller 12V solar setups where you still want proper MPPT harvest efficiency and full smartphone control.
Ultra-fast MPPT in a small footprint
Despite its size, the 75/10 uses the same ultra-fast Maximum Power Point Tracking algorithm as the larger SmartSolar models - recalculating the panel's optimal voltage and current many times per second. In changing light (clouds, shifting shade from trees or an awning) that speed captures up to 30% more energy than a basic PWM controller, and up to 10% more than slower MPPT designs.
Bluetooth built in, no dongle needed
Every SmartSolar controller has Bluetooth built straight into the unit. Pair it with the free VictronConnect app on your phone or tablet to set charge profiles, check live solar yield, and review 30 days of charging history - no separate VE.Direct Bluetooth dongle required, unlike the BlueSolar (non-Smart) range.
- Battery voltage: 12/24V, auto-select
- Rated charge current: 10A
- Nominal PV power: 145W (12V) / 290W (24V)
- Maximum PV open-circuit voltage: 75V
- Max. PV short-circuit current: 13A
- Peak efficiency: 98%
- Charge algorithm: Multi-stage adaptive
- Communication: Bluetooth Smart built-in, plus VE.Direct port
- Dimensions: 100 x 113 x 40mm
- Weight: 0.5kg
- 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
Smaller 12V panel setups up to around 145W - single-panel camper trailer installs, small 4WD canopy systems, and anywhere you want genuine MPPT efficiency without paying for capacity you won't use.
Pair with: a Victron BlueSolar 140W or 130W panel for a well-matched, efficient small solar system.