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Victron BlueSolar MPPT 75/50 Solar Charge Controller 50A

Excl. Tax: £235.38 Incl. Tax: £282.46

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Victron BlueSolar MPPT 75/50 Solar Charge Controller

Stock Code:401096

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Only 99 left

Availability: In stock



Victron BlueSolar MTTP 75/50 Solar Charge Controller.

Ultra fast Maximum Power Point Tracking (MPPT)
Especially in case of a cloudyed sky when the light intensity is changing continuously, an ultra fast MPPT controller will improve energy harvest by up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers. 

Charge current up to 50 A and PV voltage up to 75 V
The BlueSolar 75/50-MPPT charge controller is able to charge a lower nominalfrom a higher nominal voltage PV array. The controller will automatically adjust to a 12 or 24V nominal battery voltage

Advanced Maximum Power Point Detection in case of partial shading conditions 
If partial shading occurs, two or more maximum power points may be present on the power-voltage curve. Conventional MPPT’s tend to lock to a local MPP, which may not be the optimum MPP. The innovative BlueSolar algorithm will always maximize energy harvest by locking to the optimum MPP.

Resin encapsulated electronics 

Protects the electronic components against the environment

Automatic battery voltage recognition
The MPPT 70/15 will automatically adjust to a 12V or a 24V system.

Low voltage load disconnect10.8V21.6V

BlueSolar MPPT 75/50  
Battery Voltage 12/24V Auto Select
Rated charge current 50A
Maximum PV power, 12V   1a,b) 700 W (MPPT range 15 V to 70 V
Maximum PV power, 24V   1a,b) 1400 W (MPPT range 30 V to 70 V)
Automatic load disconnect  Yes, maximum load 50A
Maximum PV open circuit voltage 75 V
Peak efficiency 98%
Self consumption  10 mA
Absorption charge 14.4V 28.8V
Float charge 13.7V 27.6V
Charge algorithm  multi-stage adaptive
Temperature compensation  -16 mV / °C resp. -32 mV / °C
Continuous/peak load current 15A / 50A
Low voltage load disconnect

11,1 V / 22,2 V or 12 V / 24 V
or BatteryLife algorithm

Low voltage load reconnect

13,1 V / 26,2 V or 14 V / 28 V
or BatteryLife algorithm


Battery reverse polarity (fuse)
Output short circuit
Over temperature

Operating temperature 30 to +60°C (full rated output up to 40°C)
Humidity (non condensing) 100 %, non-condensing
Protection class  IP65 (electronic components)
Terminal size 6 mm² / AWG10
Weight 0,5 kg
Dimension (h x w x d) 100 x 105 x 40 mm

1a) If more PV power is connected, the controller will limit input power to 200W resp. 400W
1b) PV voltage must exceed Vbat + 5V for the controller to start. Thereafter minimum PV voltage is Vbat + 1V