Victron SmartSolar MPPT 75/15 with integrated Bluetooth

MPP Solar Charge Controller MPPT SmartSolar 75/15 by Victron.

Ultra-fast MPPT tracking
Especially when the sky is cloudy, when light intensity is constantly changing, the super-fast MPPT algorithm improves energy yield by up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers.
Advanced Maximum Power Point detection in case of partial shading. In the case of partial shading, there may be two or more maximum power points (MPP) on the current-voltage curve. Conventional MPPTs tend to settle on a local MPP. However, this may not be the optimal MPP. The innovative algorithm of the SmartSolar device will always maximize the energy yield by settling on the optimal MPP.

Highlight: Real-time data display on your smartphone! Built-in Bluetooth Smart: No dongle necessary
A Bluetooth-enabled smartphone can display a variety of data live. The wireless solution for setting up, monitoring, and updating the controller using Apple and Android smartphones, tablets, or other devices.
Unlike the BlueSolar controllers, the Bluetooth interface is already built in here, so no additional accessories need to be purchased.

Intelligent battery management with the BatteryLife Algorithm
The BatteryLife Algorithm monitors the battery's state of charge and slightly increases the load disconnect threshold daily until the constant voltage is reached.
From this point, the load disconnect threshold is modulated so that the constant voltage is reached approximately once a week.
The BatteryLife Algorithm will increase the operating life of the battery compared to traditional battery algorithms, which always switch between "partially charged" and "fully charged" (due to low self-discharge).

Load Output
Overcharging the battery can be prevented by connecting all loads to the load output.
The load output disconnects the loads when the battery has been discharged to a preset voltage value. Alternatively, an algorithm for intelligent battery management can also be selected. The load output is short-circuit proof.

Documents & Downloads

• Datasheet SmartSolar 75/15
• Manual SmartSolar 75/15