Energy Monitors · Head to head

Refoss EM06P vs Shelly Pro EM-50

Full Smart Energy Monitors comparison in 2026

Updated September 2026
Data from Amazon and official Refoss and Shelly sites.
2026 verdict
In 2026, the recommendation leans toward Shelly Pro EM-50 over Refoss EM06P, driven by rating, warranty, and connectivity.
Shelly Pro EM-50
Winner
Shelly Pro EM-50
$119.99
Buy on Amazon USACheck price
It builds its lead on rating, warranty, and connectivity, then backs it up with a stronger showing on integrations and data & monitoring. The only strong reason to choose Refoss EM06P is if metering is more important to you than the overall verdict. As a general recommendation, Shelly Pro EM-50 comes out on top.
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FeatureRefoss EM06PShelly Pro EM-50Winner
Rating4.54.6Shelly Pro EM-50
Warranty2 years3 yearsShelly Pro EM-50
MeteringThree-Phase Support, Solar Net Metering, Power Factor ReadingsSolar Net Metering, Power Factor ReadingsRefoss EM06P
Connectivity2.4 GHz WiFi2.4 GHz WiFi, Ethernet, Bluetooth, OtherShelly Pro EM-50
IntegrationsHome AssistantGoogle Home, Alexa, Samsung SmartThings, Home AssistantShelly Pro EM-50
Data & MonitoringEnergy Cost Tracking, Data Export, Usage AlertsEnergy Cost Tracking, Time-of-Use Rates, Data Export, Usage AlertsShelly Pro EM-50
Relay OutputNOYESShelly Pro EM-50
Breaker Panel InstallYESYESTie
Smart Meter PortNONOTie
Local ControlLocal API, MQTT, Local Web InterfaceLocal API, MQTT, Local Web InterfaceTie
Load ManagementYESYESTie
Winner
Shelly

Shelly Pro EM-50

$119.99
Buy on Amazon USACheck price
  • + Rating: 4.6
  • + Warranty: 3 years
  • + Connectivity: 2.4 GHz WiFi, Ethernet, Bluetooth, Other
  • - Metering: Solar Net Metering, Power Factor Readings vs Three-Phase Support, Solar Net Metering, Power Factor Readings

Frequently Asked Questions

Which is better overall: Refoss EM06P or Shelly Pro EM-50?

Shelly Pro EM-50 has the stronger overall profile in this comparison, especially for rating, warranty, and connectivity.

What is the biggest difference between Refoss EM06P and Shelly Pro EM-50?

Rating is one of the clearest differences: Refoss EM06P lists 4.5, while Shelly Pro EM-50 lists 4.6.

Who should buy Refoss EM06P?

Choose Refoss EM06P if your priority is metering and that matters more than rating.

Who should buy Shelly Pro EM-50?

Choose Shelly Pro EM-50 if your priority is rating and warranty and that matters more than metering.

Full comparison table

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  • 46 specs compared
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