Shelly Plus 1PM | WLAN & Bluetooth Relay Switch With Power Metering | Smart Home Switch | Works With Alexa & Google Home | iOS & Android App | No Hub Required | DIY Lamp Control

I purchased three of these Shelly Plus 1PM units to install on the AC wires between the Inverter and the Circuit Breaker. It gives a way to monitor the energy that is being produced by the solar panels and inverter. They are very easy to use by simply connecting to one set side and the out of other set of screws side. It is well marked. Compatible with almost all One Phase Solar Power Systems. They are an excellent value for connecting to the AC power cables/wires to view, monitor, and save the data for a running comparison. The compact size makes them easy to fit inside a standard single wall socket box. They can also be used to verify, validate, and confirm the data being sent to the apps of some inverters is actual to what is going through the wires to the breaker box or to the wall plug. Excellent little widgets with excellent set of functions.

I have it connected before immersion heater (3kW) and it does not run hot like I have read in some reviews, it's barely warm to touch. The app is nice, allows to enter smart tariffs costs, so I can see exactly how much it costs me, depending on time of day. Setup was easy, the app "found it" via Bluetooth, asked me for Wi-Fi details, sent them over and then it disabled Bluetooth on the device once the device connected to Wi-Fi.

Shelly get it right. These are easy to wire up, the instructions are clear, there's a handy wiring diagram on the body and if you need to, their website has plenty of usage diagrams too. the app is intuitive and makes adding new devices so easy it's painful to use others. These have active power monitoring, which seems to be very accurate. also, they connect over Wifi and you can use it to extend your wifi with rebroadcast - which can be handy if you have need for remote devices and can put one of these between - i couldn't say it would be good enough for mobile devices etc to connect, but smart devices would be OK.

Great little devices that you can hide away bringing smart remote control to dumb devices. I have just used two of these in the sheds to manage the lights that I upgraded to large LED panels replacing the single light bulbs that were there. I use them on my Wi-Fi but they support Bluetooth as well and can be used as Wi-Fi extenders. The 8amp mini versions are great for lighting systems and can be included with existing switches so making them transparent to family members uncomfortable with smart tech. The energy monitoring is a bonus and it tracks instant power demand as well as energy usage over time. Integrated well into Home Assistant.

Like every Shelly device it just works well. I bought it to use with Home Assistant, and as with all other Shelly devices it integrated super easily. Easy setup and connection through the app, and tiny like other Shelly devices

If I need to upgrade an existing socket to a smart one, be it inside, or outside, I try to use Shelly gear these days. These are small and can fit in most existing back boxes. I use one to control an external socket that gets almost 3kW through it for 4 hours a night and not had any problems yet. This particular model also has energy monitoring which I use and is a great feature. There is great support from the company and Internet on Shelly gear and they have all sorts of gadgets with great apps and smart assistant integration. I also use Shelly EMs to monitor my home energy consumption. Big thumbs up from me.

Wirks brilliantly, easy to install.

It was a first shelly for me and I must say Im impressed. I used several smart switches/sockets/meters before. This one rocks. The shelly app is so detailed, you can get any information and management anyone can possibly need, yet its straitforward and easy to use. Switch works great, this one is on my HP water heater and switches heating on cheepest electricity rates, also provides usage metering. There is letterally nothing i would want more from it.

Ho installato lo Shelly Plus 1PM per domotizzare lo scaldabagno e monitorare quanto mi costa effettivamente ogni doccia. Rispetto alla vecchia serie, il salto di qualità si sente: il processore ESP32 è molto più reattivo e non perde un colpo anche se la copertura Wi-Fi non è proprio perfetta. Da ex elettricista apprezzo molto la protezione da sovratemperatura e sovratensione integrata; per chi fa sicurezza sul lavoro come me, sono dettagli che fanno dormire sonni tranquilli quando lasci un relè murato dentro una cassetta. Impressioni tecniche dopo il montaggio: Misurazione Power: Molto precisa, confrontata con un multimetro professionale lo scarto è minimo. Ottimo per creare scene che ti avvisano se un elettrodomestico sta assorbendo troppo. Morsetti a vite: Sono migliorati rispetto alla prima serie, ma essendo minuscoli, se usate cavi da 2.5mm fate fatica a farceli stare tutti. Usate i puntalini se potete. Bluetooth: Una manna dal cielo per la prima configurazione. Vi evita di dovervi collegare all'access point dello Shelly che a volte faceva i capricci. L'unico vero sbatti è lo spazio. Anche se è "piccolo", tra i cavi rigidi da 2.5 e magari un altro paio di frutti nella scatola 503 (come scritto nel titolo secondo normativa questi relè andrebbero installati solo nelle scatole di derivazione), si fa un po' a cazzotti per chiudere la placchetta. Vi consiglio di ordinare bene i fili sul fondo o, se avete spazio, di metterlo in una scatola di derivazione dedicata. Altra cosa da programmatore: l'integrazione con MQTT e gli script in locale sono una bomba per chi non vuole dipendere dal cloud di Shelly. Il mio consiglio da tecnico: Fate attenzione a una cosa: il Plus 1PM non ha il contatto pulito (la fase entra ed esce alimentata). Se dovete comandare una caldaia o un cancello che richiede un contatto secco, questo modello non va bene e rischiate di bruciare la scheda della caldaia. Usatelo solo per carichi dove dovete misurare la corrente e che lavorano a 230V. Inoltre, non stringete le viti dei morsetti come se non ci fosse un domani: la scocca in plastica è sottile e se esagerate rischiate di spaccare tutto l'involucro. In definitiva, per il prezzo che ha è un prodotto imbatibile se volete rendere casa intelligente e tenere d'occhio i consumi. Se avete dubbi sul collegamento, meglio chiamare un collega o qualcuno che ne capisce, perchè con la 230 non si scherza mica. Consigliatissimo per lavatrici, forni e carichi simili (fino a 16A teorici, ma meglio stare sui 12-13 per stare sicuri).

Mij gardenlights now work with the app and with the existing switch. I’ve set the switch to al pulse switch in the app. Remote switches for in the cars are ordered, to be able to turn on the lights when coming home.

Nice product

Bought a couple of these to control equipment in my grow room and they’ve been perfect. I ordered 2 and got 4 so I couldn’t be happier with my purchase. These could technically be used for all kinds of projects and Shelly makes some very cool automation modules.

Quality