The Shelly EM (Energy Monitor) is a WiFi-operated energy meter with contactor control, able to individually monitor the consumption of any home appliance with a quick and easy installation directly into the device itself. Compatible with all major international voltage standards, the Shelly EM can offer dual power metering, monitoring energy consumption in real-time for two simultaneous circuits. Also included in this bundle is 1 x 50A clamp.
The Shelly EM (Energy Monitor) is a WiFi-operated energy meter with contactor control, able to individually monitor the consumption of any home appliance with a quick and easy installation directly into the device itself. Compatible with all major international voltage standards, the Shelly EM can offer dual power metering, monitoring energy consumption in real-time for two simultaneous circuits. Also included in this bundle is 1 x 50A clamp.
in 2 offers
The lowest price for Shelly Single Phase Energy Meter Kit right now is $50.00 at Ubuy Australia.
The all-time low was $50.00 on 5 Oct 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 5 Oct 2026.
Shelly Single Phase Energy Meter Kit
The Shelly EM (Energy Monitor) is a WiFi-operated energy meter with contactor control, able to individually monitor the consumption of any home appliance with a quick and easy installation directly into the device itself. Compatible with all major international voltage standards, the Shelly EM can offer dual power metering, monitoring energy consumption in real-time for two simultaneous circuits. Also included in this bundle is 1 x 50A clamp.
The Shelly EM (Energy Monitor) is a WiFi-operated energy meter with contactor control, able to individually monitor the consumption of any home appliance with a quick and easy installation directly into the device itself. Compatible with all major international voltage standards, the Shelly EM can offer dual power metering, monitoring energy consumption in real-time for two simultaneous circuits. Also included in this bundle is 1 x 50A clamp.
Last updated at 05/10/2026 14:14:06
Shelly EM | Wi-Fi-operated Smart Energy Meter and Contactor Control Relay Switch | Home Automation | Works with Alexa & Google Home | iOS Android App
Delivery between 10–14 Oct $41
originally posted on ebay.com
This is my 3rd, the other two went bang when I got the CV wrong. So they are quite easy to break if you get it wrong. I found trying to get the app to add the EM to be difficult with the lack of instructions. It kept failing on the iPhone, but managed to get it to work when using the iPad. I like that this is both LAN and cloud, so you are not worried if the cloud goes down. It works well with Home Assistant.
| Device Type | Power / energy meter |
| Device Subtype | Analogue actuator |
| Primary Use | Monitor the status and history, as well as the current and past electrical power consumption for the day, week, month or year |
| Measurement Function | Power measuring, Monitor the status and history, as well as the current and past electrical power consumption for the day, week, month or year |
| Measuring Media | Electrical |
Shelly EM | Wi-Fi-operated Smart Energy Meter and Contactor Control Relay Switch | Home Automation | Works with Alexa & Google Home | iOS Android App
Delivery between 10–14 Oct $41
This is my 3rd, the other two went bang when I got the CV wrong. So they are quite easy to break if you get it wrong. I found trying to get the app to add the EM to be difficult with the lack of instructions. It kept failing on the iPhone, but managed to get it to work when using the iPad. I like that this is both LAN and cloud, so you are not worried if the cloud goes down. It works well with Home Assistant.
| Device Type | Power / energy meter |
| Device Subtype | Analogue actuator |
| Primary Use | Monitor the status and history, as well as the current and past electrical power consumption for the day, week, month or year |
| Measurement Function | Power measuring, Monitor the status and history, as well as the current and past electrical power consumption for the day, week, month or year |
| Measuring Media | Electrical |
