Optimize your EV charging by linking your Smart Wallbox to your Photovoltaics (PV) system via Home Assistant. The system uses solar prediction data to dynamically adjust charging rates (often via Tuya Local integration), ensuring your EV primarily charges with free, self-generated solar energy, especially crucial for managing unpredictable energy spikes on partly cloudy days. This creates a truly smart, self-optimizing energy system for maximum savings.