Victron Energy SmartSolar 100/50 MPPT Charge Controller with Bluetooth

The Victron Energy SmartSolar MPPT 100/50 solar charge controller is suitable for up to 700W at 12V or 1400W at 24V; the controller will automatically select between 12V and 24V on the output so long as installation is performed as directed. Please note that this controller may be used to charge 12V or 24V nominal battery banks only!