The Victron SmartSolar MPPT 75/10 is a compact solar charge controller for 12V and 24V battery systems. It maximizes solar energy harvest with fast MPPT tracking and offers Bluetooth monitoring and configuration.
FEATURES
10A maximum charging current
Built-in Bluetooth and VE.Direct communication
Automatic 12V/24V battery voltage detection
Adaptive multi-stage charging algorithm
Programmable load output with BatteryLife battery management
Internal temperature sensor and optional external battery sensing
Protection against reverse PV polarity, output short circuits and overheating
SPECIFICATIONS
Maximum PV voltage: 75V
Maximum PV short-circuit current: 10A
Suggested PV power: 145W at 12V / 290W at 24V
Peak efficiency: 98%
Maximum load output current: 15A
Operating temperature: -30°C to +60°C (full output up to 40°C)
Protection: IP43 electronics / IP22 connections
Dimensions: 100 × 113 × 40mm
Weight: 0.5kg
Warranty: 5 years
IMPORTANT
PV voltage must exceed battery voltage by at least 5V to start; the minimum operating difference is 1V.
The controller limits input power if the connected solar array exceeds its rated capacity.




