Smart Home Energy Monitor with 16 50A and 2-200A Circuit Level Sensors, Real-Time Accurate Energy Consumption Tracking, WiFi Meter Solar/Net Metering, 2.4 GHz WiFi

Energy Monitor Pretty accurate 16 circuit version
4 days of data compared to my billed amount from the power company. I believe the difference in measured vs billed is because of my power company not wanting to overcharge customers. If you add up the 4 days the data reads:Power Company Consumption charged = 79.64 and measured = 76.98Power Company Generation credited = 69.92 and measured = 70.32The Consumption I am charged is consistently at -4% of what I measure and the amount they credit me is less than .5% over. So, this meter appears to be very accurate and consistent. I do wish there was a way to adjust the calibration so that I could get closer to what my power company is charging and crediting me for. But this does what I want and gives me a Realtime idea of what is going on with my electricity and solar production.I only have 2 phase power with the 2 large clamps on then 8 small clamps on my solar breakers. I am only concerned with Power to and from the Utility and how much Solar I produce each day. This meter works very well for my purpose. Even though I don’t have the individual circuits on my loads it tells me how much my house is using based on the large clamps vs the smaller clamps production. This is an inexpensive product that gives you a good idea of what is going on with your Electric circuit’s. Works very well with Tuya.Cost Function is basically useless as you can only put a whole number in the rate for electricity. If the developers read this, please put a decimal place in the electricity rate. Also maybe add a way to put in different “time of use” or TOU rates. I don’t know what Fit rate is supposed to be for.

Waste of time and money!!!
This thing is garbage! Out of the 16 circuits only 12 of them actualy show up on the app. The two main clamps that it comes with only detect 1 line of power coming into the breaker panel. So it is only showing half of the power consumption in my panel. This does me no good getting an accurate measurement of electricity being used. Do not waste your time or money on this junk!

Surprisingly Accurate and Affordable Energy Tracking
This little monitor is way cool when it comes to tracking household energy use. With the dual 120A clamps, it’s able to keep up with larger appliances like the furnace and dryer without breaking a sweat. Setup was straightforward using the SmartLife app, and once connected to WiFi, the real-time stats started flowing in almost instantly. Voltage, current, power factor all right there in the palm of your hand.I love seeing trends over time and even exporting historical data. It’s ideal for identifying which appliances are energy hogs and for keeping tabs on solar production if you’re feeding power back to the grid. Just make sure someone qualified installs it since it connects directly to your electrical panel.Overall, this is a solid tool for anyone serious about monitoring their electricity usage without spending a fortune.

Great energy monitoring system for up to 16 circuits – easy installation
Very easy to install. Super simple to wire up and get running in under half an hour. Links with any Tuya/SmartLife compatible app so it may also pull in to Alexa and Home Assistant if you use the proper integrations (I have not tested however). You have the option to install it inside the breaker box (if you have room) and then run the antenna out for best reception or you can mount the entire unit outside of the breaker box and simply wire the sensors thru an access to the panel. I had just enough room in the box for everything and there was already a punchout on the side that worked out perfectly for threading the antenna to wall mount it. Get an electrician to install this for you if you have even the slightest hesitation about it being a DIY. They can get it done in perhaps 15 minutes or less so it would not cost an arm and a leg. Sensor values are very accurate and thus far the readings are pretty close to the “live” reading from our power company’s smart meter. One thing I can say is it is already saving me money after just a week – the ability to see each circuit is a fantastic way to find all that wasted power usage – it is crazy to see how many devices have a massive vampire draw even when turned off and how inefficient certain appliances are.