EcoFlow Smart Meter EF-SMARTMETER-EU120A Three-Phase Energy Monitor with 120A CTs

The EcoFlow Smart Meter is a DIN rail-mountable three-phase energy meter designed for use with EcoFlow Stream systems and other energy management applications. It provides real-time monitoring of voltage, current, and power factor data via Wi-Fi and Bluetooth connectivity, enabling wireless energy management for single-phase or three-phase installations.

The meter includes three 120A current transformers (CTs) and stores accumulated energy data in non-volatile memory for at least 60 days with 1-minute resolution. Its compact dimensions (90 × 66 × 36 mm) and DIN rail mounting make it suitable for installation in distribution panels or at the main supply point.

Features include LED status indicators for power, Wi-Fi, and RS485 connectivity; replaceable antenna for improved wireless reception; and IP30 rated enclosure. The device operates from −25°C to 70°C and is rated for CAT III 300V installations.