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meross Smart Home Energy Monitor, Real-Time Power & Cost Tracking | 16×60A CT Sensors Support Home Assistant, Electrical Monitoring Device, Solar Metering, No Subscription, 2-Year Warranty | Envi

Detalle de producto

$167.19

merossVendido por Amazon · enviado por EnviPrime gratisEnvío gratis

meross Smart Home Energy Monitor, Real-Time Power & Cost Tracking | 16×60A CT Sensors Support Home Assistant, Electrical Monitoring Device, Solar Metering, No Subscription, 2-Year Warranty

4,451 reseñas

$167.19

Entrega garantizadaEn stock

Salida a tu país: 18-25 de Septiembre del 2026

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Sobre este producto

LOCAL DATA, FULL PRIVACY, NO SUBSCRIPTIONS: Connect seamlessly with Home Assistant for advanced energy automation. All energy data stays local—no cloud, no delays, no privacy concerns. Take full control of your home energy, reduce waste, and protect your privacy. Supports Open API and Web Control. MAXIMIZE YOUR SOLAR SAVINGS (HOME ASSISTANT): This solar energy monitor integrates with Home Assistant to detect solar surplus and automatically power EV chargers, water heaters, and other high‑use appliances. Stop wasting solar energy—use it yourself and cut your electricity bill faster. The perfect home energy monitor for solar homes. 24/7 ENERGY MONITORING + SMART ALERTS: Real-time home energy monitoring from anywhere. Set custom alerts for unusual usage spikes and threshold breaches for total peace of mind. Catch issues early with no subscriptions, no cloud lock‑in, and no hidden fees — all built-in. Supports 2 main circuits (200A) + 16 branch circuits (60A), making it perfect for precise, circuit-level energy monitoring. TRACK ENERGY & CUT BILLS: Track power, voltage, current, and power factor within ±2% accuracy. Clear power usage and cost charts by minute/hour/day/month/year help you easily understand your energy use. Store up to 5 years of data and export hourly reports for deep analysis. Most users save 10–20% on energy costs by spotting energy hogs and getting accurate insights to cut their bills. SAFE & RELIABLE: Meross smart energy consumption monitor is ETL‑certified and compliant with the UL 61010 testing standard, ensuring safe and reliable home energy monitoring. Works with most US homes: single-phase 2-wire systems, single-split phase 3-wire systems, and 3-phase 4-wire Wye systems with earthed (TN or TT) neutral (no Delta). Easy clamp‑on design installs in minutes. Invert CT readings in the app—no physical flipping. PROTECTED BY 2-YEAR WARRANTY for worry-free use.

Marca: meross
Modelo: B0FSZYR7V4
Categoría aduanal: Tools & Home Improvement

Reseñas

4,4

51 reseñas

13 con comentario

541%
451%
38%
20%
1

NealinNevada
Not much work, lots of information!
The Meross Smart Home Electric Monitor (EM16P model) has completely transformed how I manage and understand energy use in my home—it's honestly one of the best smart home upgrades I've made in years!Installation was surprisingly straightforward for a whole-home device. As someone who's not an electrician, but having 45+ years of electrical experience, I installed it about two weeks ago and it took me about an hour. I found the instructions to be somewhat vague, but none-the-less interpretable. I installed this unit in my subpanel for my home, and it works just fine (though it makes no mention of subpanel installation in instructions). Once wired in, it supports monitoring up to 16 individual circuits (outputs) plus the two main lines (inputs), giving incredibly detailed visibility into exactly what's consuming power—fridge, mini-split. TV & home theater, home office setup, you name it.Once the wiring and the circuit monitors are installed it is a breeze to connect to the Wi-Fi. Start the app, turn on Bluetooth on phone, add device in Meross app (I have about a dozen Meross devices installed). The real magic happens in the Meross app: real-time tracking of power, voltage, current, and power factor with about ±2% accuracy. The charts are beautiful and intuitive—view data by minute, hour, day, month, or even year, plus estimated costs that help me spot wasteful patterns instantly. I added my electric provider rates and it will show the cost of operation of circuits also! I would suggest that you mark the ends of each wire from the sensors so that if you ever need to pull the controller out, you won't have to figure out which wire is which. I used a Dymo labeler.I love the smart alerts too—custom thresholds notify me of unusual spikes (like if the dryer runs longer than expected or something's left on). No subscription nonsense either; everything's included, and the 5-year historical data storage means I can look back and compare seasons or before/after efficiency tweaks. Oh, and if you have solar, it can track what is supplied from those circuits too!If you're serious about cutting energy waste, living more sustainably, or just wanting better insight into your home's electricity habits (me), the Meross Smart Home Electric Monitor is an absolute game-changer. Highly recommend—it's smart, powerful, user-friendly, and genuinely helps save money. Five enthusiastic stars!Ver másVer menos
3 personas la encontraron útil
Thakur
Excellent whole-home energy monitor with outstanding customer support
I purchased the Meross EM16P to provide detailed whole-home and circuit-level energy monitoring through Home Assistant. After configuring the two main CTs and individual circuit CTs, the EM16P became an important part of my Home Assistant Energy Dashboard, with approximately 112 associated entities supporting circuit monitoring, historical data, grouped sensors, and customized reporting.The EM16P provides monitoring for as many as 18 circuits, and Meross officially supports Home Assistant without requiring users to flash the device. The product also supports consumption and feed-in monitoring, historical energy statistics, and data exports.My original unit developed an intermittent issue where it would become completely unresponsive and display Error 5001 in the Meross app. Recovering it required physically power-cycling the monitor. I contacted Meross support after completing the normal network and application troubleshooting steps.This is where Meross really impressed me.Mia and the Meross support team responded quickly, carefully reviewed the information I provided, and arranged an immediate warranty replacement. Communication was professional, friendly, and consistent throughout the process. Meross also continued following up after the replacement arrived and notified me when Firmware V13.1.4 was released to address the reported issue.The replacement unit has performed extremely well. Since installing it, I have not experienced a single Error 5001 event, hardware freeze, lockup, or loss of communication. It was stable before the latest firmware update and has continued operating normally after the update.An important tip for Home Assistant usersBefore spending hours following older MQTT articles or community instructions, determine the EM16P’s local IP address from your router’s DHCP client list. Ideally, create a DHCP reservation so the address remains consistent. Then enter that IP address directly into a web browser while connected to the same local network.Discovering the device’s local browser interface was a turning point for me. The interface exposed useful controls and configuration options that were much easier to understand than the older MQTT procedures I had initially found online.Many older community guides were written for earlier Meross devices or older integration methods and can involve manual MQTT pairing, certificates, separate brokers, or other complex steps. The current Meross LAN integration supports direct local HTTP communication as well as local and cloud MQTT options, so users should first determine which method is appropriate for the EM16P and its current firmware.A few recommendations based on my experience:Reserve the EM16P’s IP address in the router.Access the device directly through its local IP address and review the browser-based configuration interface.Use the latest device firmware and current Home Assistant integration guidance.Do not assume older MQTT instructions are necessary for the EM16P.Finalize CT and entity names before building extensive dashboards and automations.If replacing an existing unit, document the original Home Assistant entity IDs before deleting or renaming anything, especially if preserving historical energy data is important.My main suggestion to Meross would be to make the local web interface more prominent in the official documentation and provide a current, EM16P-specific Home Assistant guide. Clearer information about local access, MQTT options, entity migration, diagnostics, and replacement-device mapping would save advanced users a great deal of time. Although Meross provides a downloadable EM16P manual and advertises native Home Assistant support, the local browser-access workflow deserves much greater visibility.Overall, I am very happy with the EM16P and extremely impressed by Meross customer support. Problems can happen with any electronic product; what distinguishes a company is how the company responds. Meross communicated promptly, replaced the faulty unit without unnecessary delays, followed up afterward, and continued working on a firmware-level resolution.Based on the replacement unit’s reliability, the detailed circuit-level monitoring, Home Assistant capability, and exceptional support experience, I am comfortable giving the EM16P five stars.
JES
Quality hardware, Easy to Install, Intuitive App, Really Pleased with Total Experience
I was looking for a means to monitor my energy consumption from afar when I came across this Meross Home Energy Monitor. I read-up on it and found that it would meet all of my needs and more. It was delivered quickly and packaged well. I mapped out which circuits I wanted to monitor in advance. The installation went extremely well, even though I have a small, tight 24 slot breaker box. Everything fit in the breaker box fine with room to spare. Installing the current transformers was easy, as they just clip around your wires and then plug into the Meross energy monitor module. When I powered up the sytem, the light came on, I downloaded and opened the app, hit the + and it found the energy monitor quickly. It asked for my wifi info, and once provided connected quickly and began showing the energy status of every line I chose for monitoring. The app lets you merge multiple lines into one for total consumption if you chose, as well as specifically label each line so that you know what you are measuring, line by line. For unbalanced 240V lines, the app allows you to enter a factor (0.5) to obtain total consumption using two current transformers/sensors on that breaker. Only one current transformer/sensor is needed on balanced 240V lines. I found that the 16 branch current transformers plus the two main line current transformers was plenty. It lets me monitor all circuits that have any significant power consumption. I did not use nor need sensors on such things as overhead lighting, wall receptacles, etc. The consumption from these lines is still included in the total shown from monitoring of the mains coming into the house. The app shows voltage, amps, watts, and power factor for each monitored line. It tracks usage by hour, day, week, month and year. I installed it myself. If you are not comfortable working with electrical circuits, you may want to have an electrician install it. I am estimating I spent less than a total of two hours installing mine, including getting the app up and running. I plan to use it to fully understand my electrical consumption, monitor my usage to see what can be improved, and it gives me the ability to make sure our AC units are running properly even when we are away for extended periods during the summer. I recommend this package as it is easy to install, the app is intuitive and well thought out, and the information it provides is useful and actionable.
Matt
13 de junio de 2026
Good Monitor and Responsive Customer Service
I've been really happy with this monitor. I chose this brand primarily because it listed Home Assistant support, and the integration worked without any issues. The data appears accurate and reliable, and I think it's priced fairly compared to similar products on the market.Installation took a little patience because my panel is fairly crowded, but it wasn't difficult. The instructions were helpful, and everything worked as expected once installed. My only real complaint is that setup requires creating an account but that wasn't a deal breaker. I prefer to keep everything local when possible.I did run into a minor issue with one of the included components during installation. I reached out to support and they had a replacement on the way almost immediately.For future versions, I'd love to see screw terminals or straight-in CT connectors instead of the angled plugs. That would make installation cleaner, especially when running wiring through conduit. Smaller CT clamps would also be helpful in tighter panels. I'd also like to see the connector end of each CT cable labeled to match the clamp, which would make identifying and routing sensors much easier during installation.Another wishlist item is UL listing. I was actually a little hesitant to purchase because it wasn't UL listed. After doing my research and using it myself, that concern turned out to be a non-issue, but I think a UL listing would give many buyers additional confidence.Overall, it's a good monitor. It does exactly what I bought it for, works well with Home Assistant, and the customer support was excellent.Ver másVer menos
2 personas la encontraron útil
Kyle & Tanya
Quick Installation, Useful Data, and a Great Product!
We've had the Meross Smart Energy Consumption Monitor installed for about a month now and I wanted to circle back with a review. We originally got this to keep an eye on our energy usage throughout the house (as one might expect) but it actually ended up providing us much more valuable information than that when our furnace recently quit while we were on vacation! We received an alert from our thermostat app that the house temperature had dropped below our threshold, and we were able to use the Meross app to determine if the furnace circuit was pulling any power. It was, but a very low amount which told us that the fan was likely running, but that the furnace itself couldn't possibly be kicking in as the draw wasn't nearly high enough. The real time energy consumption feedback was very helpful while we were working with a neighbor to trouble shoot things and get the house warmed up!Outside of this incident, we've been able to see how much our garage mini-fridges are actually costing us (leading to consideration of replacing them with a single, more garage ready unit) as well as understanding how much more it costs to have the furnace/AC fan on circulate (which runs 30% of the time) versus always on. We can also assess rooms where there really should be minimal/no regular draw to identify items which should really be unplugged when not in use.Installation wasn't overly difficult - we turned off power to the panel and had it installed in about 45-60 minutes. It's VERY helpful that the Meross app allows you to "flip" the signal if you accidentally install the CTs backwards. This avoids needing to remove and reinstall. One piece of advice is to write down the corresponding CT and breaker information during installation so you can easily update the app with the descriptors. The data also links to HomeKit and I'm looking forward to seeing what integrations I can dream up! I've included photos of the completed panel installation, a video showing the real time energy draw information available in the Meross app, and a photo of the history dashboard (which can be sorted by hour, day, week, month, or year).We're looking forward to getting a better view over the next few months as we get more data, especially once we hit the summer and can see air conditioner usage! Maybe we can finally answer the age old question of whether it saves money/energy to set the house warmer during the day and cool it down again before we get home!
Mepel
Great integration with Home Assistant and accepting higher amperage
I moved recently and my electricity bill has been quite high since. I have an emporia mains monitor already installed (it’s tied to my EV charger) so I confirmed that my actual usage reflects my billed usage but I wanted to figure out why my baseline (with nothing major on) draw was so high.I’m a Meross fan as I already have a number of their products but I already had the Emporia system installed. I went back and forth with buying the Emporia clamps but they max out at 50A when I have 60A and 70A breakers that I want monitored, and frankly, their app sucks – it’s incredibly difficulty to navigate and zoom in/out on data. I recently migrated my smart home over to Home Assistant, so when I saw that the Meross product supported HA and higher amperage monitors (and read in the reviews that you can use a single clamp across balanced double-pole breakers), I was curious to try it out.My panel is a mess, it’s a 200A panel but has many double pole as well as tandem breakers, plus a sub panel. The Emporia unit already takes up some space so cramming in a second unit was a pain. Furthermore, my mains come in in a separate compartment, before the meter, with no other access. So, I have to “fashion” my own way to access the mains between compartments. I have more breakers than the 16 clamps that come in this kit so I have to prioritize which breakers I care most about monitoring – still figuring that out and will need to play around with the data I collect.I was surprised with how easy the software setup was with the smart energy monitor, the app detected the unit on its own, so I went back one step and did a screen recording of the initial setup. It’s really nice when that step isn’t a frustrating mess. Everything was recognized, I realized that my main monitors were backwards (negative reading) so I flipped them and didn’t even get through the part of configuring the multipliers for the double-pole breakers with only one clamp. I did use two clamps for one of my double-pole breakers that goes to the sub panel since I assumed it would be an unbalanced load and I was right.I mentioned Home Assistant and determining which breakers I want to track based on the data. Home Assistant immediately recognized the device through my existing Meross integration and I had Claude Code build me a quick dashboard. Now I can collect data to analyze usage patterns and figure out which pesky circuits/devices are chewing up electricity as well as move the clamps around to determine which breakers I actually care about monitoring.I had some trouble deciding how to use the “C” channel since this smart monitor requires you to keep the channels aligned with the phases/split phases coming in. I contacted support for some advice and they quickly responded and acknowledged my feedback of matching phases to breakers/clamps being an inconvenience, but they said this greatly improves accuracy. I wonder if the Emporia monitor is less accurate since it doesn’t have this requirement. But, I was strategic and used the “C” channel for most of my double-pole breakers since I had the flexibility of deciding which phase to monitor.I still need to clean up the wiring (they say you can trim the wire lengths) and figure out which clamps I want to move around. The antenna works inside my electric panel even though I don't have the strongest Wi-Fi signal in that location and they recommend mounting the antenna through the exterior of the panel but the cable is a touch to short to well-locate it