A solar charger gathers energy from your solar panels, and stores it in your batteries. Using the latest, fastest technology, SmartSolar maximises this energy-harvest, driving it intelligently to achieve full charge in the shortest possible time. SmartSolar maintains battery health, extending its life.
Ultra fast Maximum Power Point Tracking (MPPT)

When there is cloudy skys, with the light intensity changing continuously, an ultra fast MPPT controller will improve energy harvest by up to 30% compared to standard PWM charge controllers.

The SmartSolar charge controller will even recharge a severely depleted battery. It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulphated or otherwise damaged.

By constantly monitoring the voltage and current output of your solar (PV) panels, MPPT technology ensures that every drop of available power is rinsed out of your panels, and harvested for storage. The advantage of this is most noticeable when the sky is partially clouded, and light intensity is constantly changing.

Remotely control and monitor the extensive features of your SmartSolar MPPT charger with built-in Bluetooth by pairing it with your smartphone or other device via VictronConnect. If your installation is connected to the internet Victron Remote Management Portal (VRM) provides access to the full power of your MPPT, anytime, anywhere; both services are free to use. For remote installations - even when there is no internet connection or phone signal nearby - you may be able to monitor your MPPT by Bluetooth-pairing with a LoRaWAN (long-range wide area network) device, available optionally.

The intelligent Load output function prevents damage caused by running batteries 'flat'. You can configure the voltage at which SmartSolar disconnects a load - thereby preventing excessive drain on your batteries. And here's the clever bit: SmartSolar will attempt a 100% recharge every day. If it can't - during periods of poor weather - it raises the disconnect voltage, daily, until it achieves success. We call this feature BatteryLife because it maintains the health, and extends the life of your battery.

  • Ultra fast Maximum Power Point Tracking (MPPT)
  • BatteryLife: intelligent battery management
  • Resin encapsulated electronics
  • Automatic voltage recognition 12/24V
  • Maximum Charge Current - 20 Amps 
  • Maximum PV Panels 290W-12V / 580W-24V  
  • Maximum PV open circuit voltage - 100V 
  • VE.Direct data port
  • Multi Stage Battery Charging.


    • Over Temperature
    • Short Circuit
    • Reverse battery Polarity


  • Dimensions 100mm x 113mm x 60 mm
  • 0.65kg weight
  • 5 Year Warranty

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Smart Solar MPPT 20A Charge Controller 100V input 12/24V Output

  • Product Code: VSS-MPPT100/20
  • Availability: In Stock
  • £146.40

  • Ex Tax: £122.00

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