Shelly EM is a Wi-Fi-operated energy meter with contactor control. It allows you to simultaneously monitor the consumption of any home appliances, electric circuits, and office equipment (lights, power lines, security systems, heating, cooling, etc.) in 2 circuits on the same phase or individually. Shelly EM is perfect for measuring solar energy production, monitoring household consumption, and controlling heavier-load appliances.
Functionalities
Wi-Fi Operated
Connect Shelly EM to your Wi-Fi network. No HUB required!
Power Monitoring
Shelly EM monitors monophase electrical systems with up to 2 points simultaneously.
Contactor control
Shelly EM has an integrated relay with a rated current of 2A per output for contactor control.
365 days of data storage
The measurements from Shelly EM are stored in a free cloud for 365 days.
Custom schedules
Set custom schedules based on a daily agenda or working hours.
Smart scenes
Set custom scenes by combining Shelly EM with your other Shelly devices.
Endless use applications
Use Case
Total power monitoring
Know how much energy your home consumes with Shelly EM! The perfect solution for one-phase homes, Shelly EM can make a large difference in your savings by constantly monitoring the overall power in your breaker box and giving you immediate control over your current consumption. Connect a contactor to Shelly EM and save energy by automatically switching off non-essential appliances.
Use Cases
Power consumption analysis for cost optimisation
All connected electrical appliances we don’t use during the night or forgotten switched-on lights generate unnecessary energy. Smart energy metering will help you identify and eliminate any redundant energy consumption from each connected appliance around your home or facility.
Use Cases
Heavy load control with contactors
Besides precise power metering, Shelly EM allows contactor control of heavy-load appliances such as powerful water heaters, hot tubs, heat pumps, and large kitchen appliances. This way, you can both monitor and control the consumption of larger appliances around your home or facility and maximize your savings.
Use Cases
Solar panels monitoring and control
Keep track of how much energy your solar panels and wind turbines are generating and save effortlessly. Shelly EM provides real-time information about the efficiency of the solar and wind energy system, as well as historical data on how much energy has been generated and consumed. This helps you control the energy flow, getting the most out of your solar panels and wind turbines. To take it a step further, connect a contactor to Shelly EM, so you can switch off automatically non-essential appliances in your home, in order to save energy.
Use Cases
Preventative monitoring
When an electrical appliance is damaged, it doesn’t simply stop working. Usually, it increases the amount of energy used in an attempt to compensate for its operational capacity. Since there is no visible difference in its performance, it might take months before you can identify a problem, leading to inefficiency and wasted energy. Shelly 3EM power monitoring will immediately read the increase in energy consumption and will notify you, saving you additional expenses on repairs or replacement of equipment.
Full compatibility
Shelly devices are compatible with Alexa, Google Home, Android and iOS. Together with the voice assistant, you can command Shelly devices using just your voice!
OK Google, set Lights to 60 percent
Alexa, set the curtains to 75 percent
Full compatibility
Shelly devices are compatible with Alexa, Google Home, Android and iOS. Together with the voice assistant, you can command Shelly devices using just your voice!
OK Google, set Lights to 60 percent
Alexa, set the curtains to 75 percent
smart home control, perfected
shelly smart control
Get the app on:
Shelly Smart Control –
one app to control your spaces, energy consumption, and expenses.