The Zendure Smart Meter 3CT is a high-precision 120A energy measuring instrument, designed for 3-phase and 1-phase residential systems. It features Wi-Fi/Bluetooth connectivity and 1W accuracy, enabling real-time "Zero-Grid" automation for the SolarFlow ecosystem. Installation with a non-invasive CT clamp and a compact DIN-rail design make it an ideal tool for homeowners who want to maximize solar energy consumption and eliminate energy waste through smart energy management based on artificial intelligence.