⚡ Empower your space with smart energy mastery — control, save, and connect like a pro!
The ShellyPro EM 50A is a professional-grade, DIN-rail mounted energy meter featuring dual 50A current transformers, Wi-Fi, LAN, and Bluetooth connectivity. It offers precise power monitoring and contactor control for automated load management, compatible with Alexa and Google Home without requiring a hub. Ideal for SMBs and smart homes, it optimizes energy consumption and renewable energy use, backed by a 5-year warranty and dedicated support.
J**P
Good clamp on power monitoring device with SPST control relay
This "PRO" line Shelly Energy Monitor is kitted with a pair of clamp on 50A inductive sensors. My 100A breaker box is tight for a "Sense" or "Emporia" whole home sensor, so this Shelly device works well for monitoring at the appliances I want to move off of "peak electricity hours". Long term I may move the sensors to different circuits in my breaker box, but for now this monitors and controls a relay at the water heater with no neutral in a DIN rail box.Using WiFi now, but ethernet connectivity removes all the WiFi points of failure.Ethernet and DIN format are main reason to go with this Shelly "PRO" device, which is due for a processor / platform upgrade not supporting Matter etc. Adds to HomeAssistant w/ no pain. Using Shelly app logged into the Shelly cloud I had it immediately provided daily/last 24 hour energy consumption charts etc.If not familiar with the Shelly ecosystem, several clamp on power monitoring devices are available. Power monitoring devices require a voltage reference, while clamp on current meters are simpler and safer.
S**B
Description error
Not correctly described for the power rating
Trustpilot
2 weeks ago
2 weeks ago
