Shelly Pro 3EM (120A) | Wi-Fi & LAN, 3-Phase Smart Energy Meter
Shelly Pro 3EM (120A) is a DIN-rail 3-phase energy meter with Wi-Fi and LAN connectivity, designed for detailed monitoring and 2-way consumption tracking (produced and used energy). It also adds Bluetooth gateway functionality for local smart home workflows and solar energy visibility, with a main caveat for buyers who need simpler “all-in-one” solar panel integration or neutral/CT-specific wiring.