Shelly
Shelly EM (Electricity Monitor)
Shelly EM (Electricity Monitor)
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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.
Features
Features
Features:
- Wi-Fi Operated - Connect Shelly EM to your Wi-Fi network. No HUB required!
- 365 days of data storage - The measurements from Shelly EM are stored in a free cloud for 365 days.
- Power Monitoring - Shelly ЕМ monitors monophase electrical systems with up to 2 points simultaneously.
- Custom schedules - Set custom schedules based on a daily agenda or working hours.
- Contactor control - Shelly EM has an integrated 10A relay output for contactor control.
- Smart scenes - Set custom scenes by combining Shelly EM with your other Shelly devices.
Full compatibility
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!
Wi-Fi Operated
Wi-Fi Operated
Connect your Shelly to Wifi. no need for additional hubs
Power Monitoring
Power Monitoring
Power monitoring offers a straightforward way to gain an overview of your home’s electricity consumption. By using smart plugs or power strips, you can measure the energy usage of individual appliances and make informed decisions to enhance energy efficiency
Preventative monitoring
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 EM, however, will immediately report the increase in energy consumption and save you additional expenses on repairs or equipment replacement.
Solar panels monitoring and control
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.
Heavy load control with contactors
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.
Total power monitoring
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.
Power consumption analysis for cost optimization
Power consumption analysis for cost optimization
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.
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Frequently Asked Questions
Can I use the Shelly devices without Shelly Cloud App?
Yes. It is possible to control them locally through the embedded web server of the device (access it by typing the IP of the shelly device in browser) or through MQTT broker.
Do I need the cloud to use Shelly Cloud App?
We recommend using the cloud for better product experience. If devices are not cloud enabled, they should be controlled only within the local network.
For what I can use the output of Shelly EM?
The output of Shelly EM/3EM, can be used to switch small load (up to 2A for Shelly EM and up to10A for Shelly 3EM). Optionally you can connect external contactor and control bigger loads in depends of the contactor specifications.