Shelly Pro 3EM energy meters (Modbus)

Version/wersja 1.1 (2025.05.29)

ENG: Shelly Pro 3EM Energy Meters integration with Home Center 3 series and Yubii hubs, via the Modbus protocol.

PL: Integracja liczników energii Shelly Pro 3EM z centralami Home Center serii 3 i centralami Yubii, z wykorzystaniem protokołu Modbus. Pełny polski opis dostępny jest w załącznym niżej pliku PDF (ZIP)/

This integration is published in form of encrypted QuickApp device. File attached below is a trial (demo) version that runs for 7 days after installation.
The full version has no time limitation and is distributed as an encrypted QuickApp, released for single FIBARO Home Center hub with serial number provided by the buyer.

Cost of full version is 60 Euro without VAT tax (for EU companies with valid EU VAT ID we can use 0% VAT tax for others 23% VAT tax will be applied, so total is 74 Euro to pay).
Cost is per one FIBARO Home Center controller.
Please contact us if you need USD calculations. 
Payment option: bank wire transfer (SEPA/Swift), Paypal
Contact and more details: smarthome @ hdev.pl 
Seller and developer: Human Devices company, VAT EU: PL8942392501
More at www.hdev.pl/en 

Compatibility

• FIBARO Home Center 3 (Lite), version: 5.150, or newer
• Nice Yubii Home (PRO) and compatible, version: 5.150, or newer
• Shelly Pro 3EM 120A/400A or Shelly Pro 3EM 3CT Energy Meters

More about Shelly Pro 3EM energy meters at:  https://www.shelly.com/collections/energy-metering 

How it works

Shelly Pro 3EM energy meters support the Modbus TCP protocol, so integration can be started immediately after connecting the device to the home network via Wifi or LAN cable.

Functions and features

• Monitors consumed and returned power per phase, and total power
• Monitors voltage and current per each phase, and total current
• Registers total energy for import and export 

QuickApp generates set of child-devices, for:

• Total consumed energy [kWh]
• Total returned energy [kWh]
• Total power for consumption [W]
• Total power for return [W]
• Consumption power for each phase [W] (3x) 
• Return power for each phase [W] (3x)
• Voltage for each phase [V] (3x)

These child devices can be used in Energy panel configuration, and in scenes. 

More information about available options and configuration of all devices can be found in the document available for download below.

Attached ZIP file for download

• fqax Shelly Pro 3EM Meter Modbus DEMO QuickApp file 
• QuickApp installation and configuration guide (PL, ENG)
• Modbus Finder QuickApp – to search Modbus TCP devices and gateways in the local network

The QuickApp is a demo version that works for 7 days after installing.
Fqax file shall be imported to your Home Center / Yubii Home hub at administration panel (accessed via Web browser): menu Settings, section Devices, button Add, tab Other Device, command Upload File.
NOTE: At the time of QuickApp installation, the HomeCenter/Yubii Home hub must be registered on the owner's YubiiID account and must be connected to the Internet (this is a general requirement for the installation of encrypted QuickApps).