Sonoff
Sonoff POWCT Ring Smart Power Meter
Clip-on CT sensor that tracks your home's electricity in real time - no rewiring, just clips around your main cable · Up to 100A · 6 months of history · Wi-Fi
Clip this sensor onto any cable in your electrical panel and track your home's electricity use in real time - no rewiring needed.
Sonoff
WiFi
Mains AC (220V)
2.4 GHz
eWeLink
35 $
Cash on deliveryWhish is also available.
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Just the meter, or pair it with a Sonoff Smart Plug to start cutting standby loads?
35 $
Meter Only
1× Sonoff POWCT
Just the POWCT - perfect for whole-house monitoring on the main feed.
Most popular
Clips around any cable - no rewiring
Up to 100A monitoring
6 months of history in eWeLink
Real-time watts, amps, volts
47 $
Meter + S60 Smart Plug
1× Sonoff POWCT
1× Sonoff S60 Smart Plug
Whole-home tracking PLUS room-level data on whichever appliance you plug into the S60. Two angles into your bill.
Bill detective
1× POWCT + 1× S60 Smart Plug
Whole-house + per-appliance data
Identify standby drains room by room
Alerts on overload
In Stock
more coming
Order now - get it by mon 3 aug with standard delivery
Best fitted by an electrician - we can arrange installation.
Not sure it fits your setup? Ask us on WhatsApp before you buy.
Built for Lebanon's power reality
After an EDL cut: the device reconnects to Wi-Fi on its own when power returns, and the app's Power-On State setting lets you choose whether it comes back ON, OFF, or exactly as it was.
EDL + generator homes: the switchover is just a normal power cycle to the device - no resetting or re-pairing needed.
Delivery all over Lebanon
6-month Warranty
WhatsApp Support
14-day Exchange on unopened items
Sonoff products customers bought together
Sonoff POWCT Ring Smart Power Meter
This item
3 add-ons selected · 40 $
How It Works
1
Turn off the main breaker
Cut all power to the panel before opening it. Safety first - never work in a live panel.
2
Clip the ring around the main cable
Open the POWCT clamp, place it around your main live feed cable, snap closed. Connect the power supply leads to a safe source per the guide.
3
Pair in eWeLink
Restore power, open eWeLink, tap +, choose POWCT. Scan QR / enter Wi-Fi. Done in 3 minutes.
4
Set thresholds + dive into history
Set overload alerts (e.g. 80A), browse hourly/daily/monthly graphs, and spot which appliances dominate your bill.
Is This Right for Me?
Max current: 100A (single phase)
Voltage: 100-240V AC
Install: Clamp-on CT ring - no cable cutting
Protocol: Wi-Fi 2.4 GHz
History: 6 months stored in eWeLink
Data tracked: Watts, amps, volts, kWh
Voice: Alexa + Google Assistant
App: eWeLink
Product Details
Sonoff POWCT – Ring Smart Power Meter
The Sonoff POWCT lets you monitor how much electricity your home is using – without touching any wires. Just clip the ring sensor around a cable in your electrical panel, and it reads the power flowing through it. You can track usage on your phone in real time.
Unlike other power meters, the POWCT doesn’t interrupt or switch anything – it only monitors. This makes it safe and easy to install.
Key Features:
- Non-Invasive: Clips around the wire – no need to cut or disconnect anything.
- Real-Time Monitoring: See live power, current, and voltage readings on your phone.
- Historical Data: Track daily, monthly, and yearly power consumption.
- Supports Up to 100A: Monitor your entire home’s main power line.
- Overload Alerts: Get notified if power usage exceeds your set limit.
- Voice Control: Works with Google Assistant and Alexa.
💡 Pro Tip: Use this on your main power line to get a complete view of your home’s electricity consumption. It’s the easiest and safest way to start tracking your electricity bill – no rewiring needed.
What You Get
No rewiring
Clips around the cable - no cutting, no disconnecting. Safe to install once the main breaker is off.
Real-time + history
Live watts, amps, volts on your phone. 6 months of daily, monthly, yearly graphs to spot waste.
Overload alerts
Set a threshold (say 80A) - get a phone notification before things get dangerous. Useful for older Lebanese panels.
Up to 100A
Big enough for a whole house's main feed. Most Lebanese homes pull 30-60A peak - well within range.
Spot the bill drains
See exactly when the AC, water heater, or pool pump kick in - and how much they cost per month.
A Closer Look
Sonoff POWCT Ring Smart Power Meter
Sonoff POWCT is a Wi-Fi product that combines smart switch modification, antenna, and current transformer.
Solar Panel Power Consumption
Effortlessly monitor solar panel power consumption and track generated power with ease. The POWCT features a relay with a rated current output of 2A, enabling switching control of the load when used with a contactor.
6 months History
Automatically save your electricity usage data when you remove appliances or have a power outage. The data can be saved for up to 6 months and exported to a file for viewing.
Common Use Cases (4)
Real scenarios Lebanese customers use this product for. Don't see yours? Message us and we'll tell you if it fits.
Power Usage
see exactly how much power your circuit breaker is using - right from your phone.
See 3 products
Live Amperage
see your real-time amperage from your phone - useful for monitoring heavy appliances.
See 4 products
Live Voltage
check your voltage in real time from your phone - know when something's off.
See 4 products
Generator Cost
see how much your generator is costing you every month - right from your phone.
See 4 products
Works With
Amazon Alexa
Works
Google Assistant
Works
Control with the eWeLink app
eWeLink
Set up your Sonoff POWCT Ring Smart Power Meter in minutes - voice control, scenes, automations, away mode.
App Store
Google Play
What's in the Box
1× Sonoff POWCT power meter
1× Installation guide (English)
Delivery & Pickup
Standard Delivery
All Lebanon governorates - Greater Beirut usually next day; Tripoli, Jbeil, Saida, Tyre, Zahle, Akkar and the rest within 2–4 working days.
4 $ · Free over 50 $
Express Delivery
Faster shipping - usually within 24 hours of order confirmation (Greater Beirut & Metn). Same-day not guaranteed.
6 $ flat
Pickup - Dekwaneh
Collect from our Dekwaneh store. Weekdays 10am–5pm, Sat 10am–1pm.
3 $ · Free over 30 $
Warranty & Support
6-month Local Warranty
Covers defects in materials & workmanship. Handled here in Lebanon.
WhatsApp Support - Always On
Can't set it up? Message us. We reply within minutes, not days.
14-day Exchange - Unopened Items
The item must be unopened and in its original packaging. Exchange it for a product of equal or higher value - we do not give cash refunds. Opened items are covered by the warranty if there is a factory defect.
Free Setup Call
If you get stuck, we'll walk you through the setup on a free WhatsApp call.
Customer Reviews (2)
5.0
★★★★★ 2 reviews
Najem S.
October 2024
★★★★★
✓ Verified Purchase
Mahboub M.
October 2024
★★★★★
✓ Verified Purchase
Frequently Asked Questions
How does it install - do I need an electrician?
›
It clips around an existing cable inside your electrical panel - no cutting wires, no disconnecting anything. Basic skills are enough: turn off the main breaker, open the panel, clip the ring around the main feed cable, close up. An electrician can do it in 10 minutes if you'd rather not.
Is it Zigbee or Wi-Fi?
›
Wi-Fi only (2.4 GHz). No bridge needed. Make sure your panel is within Wi-Fi range - if it's in a basement or far corner, you might need a Wi-Fi extender.
Does it work with Lebanon's 220V mains?
›
Yes - designed for 100-240V AC, single phase. Most Lebanese homes run single-phase 220V; this fits perfectly.
Can it work with three-phase setups?
›
This is single-phase only. For three-phase monitoring, you'd need three POWCTs (one per phase) and combine the data, or step up to the SPM 4-Relay system.
Will it keep tracking when EDL is out and I'm on the generator?
›
Yes - as long as the panel has power (from generator or battery backup), the POWCT keeps reading and uploading. Track the generator's load vs EDL load separately to manage fuel.
Can it cut power if I exceed my limit?
›
No - this is read-only. For shut-off, look at the Tongou smart breaker (combines monitoring + auto-trip on overload).
How accurate is it?
›
Within a couple of percent for household use - good enough to see daily consumption trends and identify the appliances driving your bill. Not lab-grade.
Can my family see the data too?
›
Yes - share the device through eWeLink. Each family member uses their own account but can view the same readings.
Compare Models
Still deciding?
Message us on WhatsApp - we'll tell you honestly if this is the right fit for your home.