Victron SmartSolar MPPT 100/20 Solar Charge Controller

The Victron SmartSolar MPPT 100/20 (Up to 48VDC / 100V PV, 20A) gathers energy from solar panels and stores it in your batteries, using the latest, fastest technology to maximize energy harvest and drive it intelligently to full charge in the shortest time. It is designed for boaters who want a charge controller that can even recharge a severely depleted battery, operating down to 0 volts if the cells aren't permanently damaged.

Ultra-fast MPPT (Maximum Power Point Tracking) constantly monitors the voltage and current output of solar panels, ensuring every drop of available power is harvested — an advantage that's most noticeable under partially clouded, changing light conditions. Built-in Bluetooth pairs with a smartphone via VictronConnect for remote monitoring and control, with Victron Remote Management (VRM) available for internet-connected installations. Browse more options in our battery chargers category.

Key Features: Up to 48VDC / 100V PV max input, 20A max charge current, ultra-fast MPPT, Bluetooth built-in, VictronConnect and VRM compatible.

Frequently Asked Questions

What does MPPT technology do? Constantly monitors solar panel voltage and current to harvest every available watt, especially useful under changing light.

Can this controller recharge a badly depleted battery? Yes, it can operate down to 0 volts if the cells aren't permanently damaged.

How is this controller monitored? Via built-in Bluetooth and the VictronConnect app, or VRM for internet-connected systems.

Please contact your dealer for any returns, repairs, or support issues related to this product.