Victron MPPT100/30 Solar Smart Bluetooth Charge controller - 30A

You can connect to it via Bluetooth and control via the Victron App 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,...