Victron BlueSolar MPPT 150/70-Tr VE.Can

MPP Solar charge controller MPPT 150/70-Tr VE.Can by Victron.

A charge controller is the heart of any solar system and connects the solar panel to the battery. The voltage, which varies throughout the day, is converted by the solar controller using powerful technology into a voltage adapted to the loads or optimized for ideal and gentle battery charging.

Ultra-fast MPPT tracking
Especially on cloudy days, when the light intensity is constantly changing, the super-fast MPPT algorithm improves the 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 event of partial shading, there may be two or more maximum power points (MPP) on the current-voltage curve. Conventional MPPTs tend to lock onto a local MPP. However, this may not be the optimal MPP. The innovative algorithm of the BlueSolar device will always maximize the energy yield by locking onto the optimal MPP.

Highlight: Real-time data display on your smartphone!
A Bluetooth-enabled smartphone can display a variety of data live.

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

Internal temperature sensor
Of course, an internal temperature measuring unit is built-in, so that constant and float voltages are compensated according to the temperature. The full output current can thus be guaranteed up to 40°C.

Automatic battery voltage detection
The MPPT 100/50 automatically adapts to a 12 V, 24 V, or 48 V system.

Three-stage charging: Instead of simply charging at a constant voltage, we use an innovative multi-stage system. (Constant current, constant voltage, and float charging phase.)