
The Sonoff POW Ring Smart Power meter is a smart power meter with contactless current detection up to 100 A. Provides detailed real-time monitoring. Ideal for use in homes and commercial buildings where a photovoltaic power plant (PV) is installed. It is compatible with Android and iOS operating systems and can be controlled via voice assistants. The external WiFi antenna provides a better signal even inside the cabinet. Allows you to track energy consumption history for 6 months with the option to export the data. The Sonoff POW Ring Smart Power Meter is equipped with a relay with a 2 A output current that can be used to control a contactor.


The SONOFF POWCT POW switch supports Wi-Fi connectivity at 2.4GHz, allowing easy interaction with smart systems. It is compatible with Android and iOS operating systems. Compatible with Google Assistant and Amazon Alexa voice assistants and the IFTTT and eWeLink platforms, it provides a wide range of remote control options. It offers a maximum range of 130 m.


The Sonoff POWCT boasts intelligent features for monitoring and managing your home's energy consumption. One of the main features is the ability to set thresholds. You can easily define daily and monthly consumption targets and the device will alert you when the limits are exceeded. Alerts are sent in real time, so you can react quickly to deviations from your planned budget.

The SONOFF POWCT switch can be easily installed in the circuit panel to monitor power consumption in real time. In addition, it allows you to store and export historical consumption data for up to 6 months.


In addition to monitoring consumption in the home, the Sonoff POWCT is a great tool for monitoring solar panels. It allows you to see how much energy the panels have produced. When the daily consumption of solar panels exceeds 30 kWh, the switch can help you reduce your electricity bill by turning off non-essential household appliances.


The Sonoff POWCT switch is designed for a maximum voltage of 240 V and a total current of up to 100 A. It is capable of operating in extreme conditions with operating temperatures from -40 to 50 °C and humidity from 5 to 95%. The Relé with a rated current output of 2 A is designed for contactor switching. With compact dimensions of 98 × 54 × 31 mm, the switch can be easily placed in various electrical cabinets.


Split core current transformer

ESP32 chip

Broad compatibility

Overload protection

Energy monitoring

Allows monitoring of consumption history

Contactor control support

Safe design

Timer
Specifications can be changed without notice. Images are for illustrative purposes only.