Shelly 3EM Professional 3-Phase Wi-Fi Energy Meter with Solar/Wind Compatibility and App Control – Em + 120A Clamp

Discover the future of energy management with the Em + 120A Clamp, a stellar energy metering device meticulously designed for the smart home enthusiast. With its precise three-phase energy metering and integrated contactor control, this Wi-Fi-enabled gadget offers an effortless way to monitor and manage power consumption. Whether you’re interested in sustainability with solar and wind compatibility or seeking comprehensive insights with a full year of consumption history, the Em + 120A Clamp brings it all to your fingertips. Perfect for both homeowners and businesses, this energy meter—with its sleek design and array of advanced features—promises efficiency, convenience, and smart integration for a truly empowered lifestyle.


Meet the Shelly 3EM Professional Energy Meter

Experience the pinnacle of energy management with the Em + 120A Clamp – your gateway to intelligent, high-capacity, three-phase energy metering. This isn’t just any energy meter; it’s a key player in the smart home revolution. With its sleek design, factory-calibrated accuracy, and a powerful suite of features, the Em + 120A Clamp is an essential device for homeowners and businesses looking to optimize their energy usage, cut costs, and step into the future of power monitoring.

  • Precise 3-phase energy metering for detailed power consumption insights
  • Integrated 10A contactor control for efficient load management
  • Compatible with solar and wind power systems for green energy integration
  • Wi-Fi enabled for convenient remote access and control
  • Cloud and MQTT compatibility for seamless smart home integration

A Day in the Life with Em + 120A Clamp: Customer Success Story

Imagine waking up and knowing that your energy usage is in check, thanks to the Em + 120A Clamp. That’s what happened to Sarah, a tech-savvy homeowner passionate about optimizing her smart home setup. Before the Em + 120A Clamp, she was in the dark about her home’s energy consumption. After installation, she could measure precisely and control her power usage, leading to significant savings on her monthly bills and reducing her carbon footprint. Now, Sarah enjoys a harmonious balance of comfort, efficiency, and peace of mind, all managed from her smartphone.

  • Real-time energy consumption tracking for immediate feedback and adjustment
  • Solar and wind power system integrations for sustainable living enthusiasts like Sarah
  • Automated overconsumption and overpower protection, for worry-free energy management
  • Simple mobile app and web server control for ease of use and convenience

Seamless Integration with Your Smart Home

The Em + 120A Clamp isn’t just a standalone marvel; it’s a team player designed to seamlessly integrate with your smart home ecosystem. With its Wi-Fi connectivity and compatibility with various protocols, this energy meter can communicate with other smart devices, creating a synchronized network of intelligent automation. Use simple voice commands, set triggers based on other devices’ statuses, or let the Em + 120A Clamp run on autopilot, making your life easier and your home smarter.

  • Wi-Fi connected for easy integration with existing networks or as a standalone Access Point
  • Compatible with MQTT and Rest API for advanced smart home setups
  • Designed to be DIN mountable for a clean and professional installation
  • 365 days of power consumption history, offering unparalleled insight and data analysis

Empower Your Lifestyle with Advanced Features

With the Em + 120A Clamp, you’re not just monitoring your energy; you’re setting the stage for a lifestyle empowered by advanced features. From sunrise/sunset and weekly schedule automations to anti-energy theft protection, this device has you covered. Whether you’re safeguarding against unexpected power surges or taking charge of your renewable energy sources, the Em + 120A Clamp stands as an unassuming hero of modern living. Elevate your energy consciousness and enjoy the fruits of innovation with this revolutionary energy meter.

  • Detect and prevent energy theft with built-in protection mechanisms
  • Control your energy usage with sunrise/sunset schedules and weekly automation
  • Easily manage monophase electrical systems for tailored energy solutions
  • Take control of your power supply with on/off capabilities straight from your device
Boston Automations


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