Energy Monitors · Head to head

Refoss EM01P vs SONOFF POWCT

Full Smart Energy Monitors comparison in 2026

Updated September 2026
Data from Amazon and official Refoss and Sonoff sites.
2026 verdict
SONOFF POWCT edges out Refoss EM01P in 2026, led by price, breaker panel install, and integrations.
SONOFF POWCT
Winner
SONOFF POWCT
$38.19
Buy on Amazon USACheck price
The comparison tilts its way because of price, breaker panel install, and integrations, with relay output and load management keeping it in front. Choose Refoss EM01P only if rating, smart meter port, and local control matter more to you than the broader advantage from SONOFF POWCT. That is why the final call still favors SONOFF POWCT.
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FeatureRefoss EM01PSONOFF POWCTWinner
Price$69.99$38.19SONOFF POWCT
Rating4.64.5Refoss EM01P
Breaker Panel InstallNOYESSONOFF POWCT
Smart Meter PortYESNORefoss EM01P
IntegrationsHome AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterSONOFF POWCT
Local ControlLocal API, MQTT, Local Web InterfaceNoneRefoss EM01P
Relay OutputNOYESSONOFF POWCT
Load ManagementNOYESSONOFF POWCT
MeteringSolar Net MeteringSolar Net MeteringTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
Data & MonitoringEnergy Cost Tracking, Data ExportData Export, Usage AlertsTie
Winner
Sonoff

SONOFF POWCT

$38.19
Buy on Amazon USACheck price
  • + Price: $38.19
  • + Breaker Panel Install: YES
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • - Rating: 4.5 vs 4.6
  • - Smart Meter Port: NO vs YES

Frequently Asked Questions

Which is better overall: Refoss EM01P or SONOFF POWCT?

SONOFF POWCT has the stronger overall profile in this comparison, especially for price, breaker panel install, and integrations.

What is the biggest difference between Refoss EM01P and SONOFF POWCT?

Price is one of the clearest differences: Refoss EM01P lists $69.99, while SONOFF POWCT lists $38.19.

Which one looks better on price?

Refoss EM01P is listed at $69.99, while SONOFF POWCT is listed at $38.19. SONOFF POWCT (better spec).

Who should buy Refoss EM01P?

Choose Refoss EM01P if your priority is rating and smart meter port and that matters more than price.

Who should buy SONOFF POWCT?

Choose SONOFF POWCT if your priority is price and breaker panel install and that matters more than rating.

Full comparison table

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  • 23 Energy Monitors
  • 46 specs compared
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