---
product_id: 706055121
title: "WEM3050T 3-Phase/Split phase/1-phase WiFi Energy Meter, 150A Split-Core CTs, Real-Time Power Monitoring, Solar PV & Grid Energy Tracking, Home Assistant & MQTT Support, Cloud&Local Monitor"
brand: "iammeter"
price: "C$18376"
currency: NIO
in_stock: true
reviews_count: 5
category: "Iammeter"
url: https://www.desertcart.ni/products/706055121-wem3050t-3-phase-split-phase-1-phase-wifi-energy-meter
store_origin: NI
region: Nicaragua
---

# 150A Split-Core CTs for precise current sensing WiFi-enabled real-time power monitoring Bi-directional energy flow tracking (Grid & Solar) WEM3050T 3-Phase/Split phase/1-phase WiFi Energy Meter, 150A Split-Core CTs, Real-Time Power Monitoring, Solar PV & Grid Energy Tracking, Home Assistant & MQTT Support, Cloud&Local Monitor

**Brand:** iammeter
**Price:** C$18376
**Availability:** ✅ In Stock

## Summary

> ⚡ Empower your energy future with smart, seamless monitoring!

## Quick Answers

- **What is this?** WEM3050T 3-Phase/Split phase/1-phase WiFi Energy Meter, 150A Split-Core CTs, Real-Time Power Monitoring, Solar PV & Grid Energy Tracking, Home Assistant & MQTT Support, Cloud&Local Monitor by iammeter
- **How much does it cost?** C$18376 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/706055121-wem3050t-3-phase-split-phase-1-phase-wifi-energy-meter)

## Best For

- iammeter enthusiasts

## Why This Product

- Trusted iammeter brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Home Integration:** Open API plus Home Assistant & MQTT support for effortless automation and data customization.
- • **Detailed Billing Reports:** Generate hourly, daily, and monthly energy reports to optimize your electricity costs and solar ROI.
- • **Real-Time Energy Insights:** Track your home’s power use and solar production live, so you never miss a watt.
- • **Flexible Phase Compatibility:** Supports 3-phase, split-phase, and single-phase setups, perfect for any modern home or office.
- • **Comprehensive Solar & Grid Monitoring:** Seamlessly monitor exported/imported energy with one bi-directional meter for full control.

## Overview

The WEM3050T is a versatile WiFi energy meter designed for 3-phase, split-phase, and single-phase systems, featuring 150A split-core current transformers. It offers real-time monitoring of solar PV and grid energy flows with bi-directional tracking, supports Home Assistant and MQTT for smart home integration, and provides detailed energy usage and billing reports via cloud and local platforms.

## Description

IAMMETER WEM3050T 3-Phase/Split phase/1-phase WiFi Energy Meter, 150A Split-Core CTs, Real-Time Power Monitoring, Solar PV & Grid Energy Tracking, Home Assistant & MQTT Support, Cloud&Local Monitor : desertcart.co.uk: DIY & Tools

Review: Pratique... mais attention il faut qu'il y ai les cables de chaque phase qui soit accessibles pour y passer les sondes.
Review: Update the firmware if you have issues setting it up. For me i.76.058.8 works great. Once I got the new firmware installed everything worked perfectly! Set up MQTT and home assistant auto-configured all the sensors. The current clap wires are really long. I don't see that as a downside just be prepared to do some cable management. Nothing feels practically premium but it doesn't seem super cheap eithe. I would call the whole utilitarian. So far it's been accurate enough for my usage. It's reporting the same usage numbers as my electric company. The advantage is I can see each phase and there's a leftover clamp to monitor a specific circuit. Right now I'm tracking air handler usage but I eventually plan to track down a phantom draw.

## Features

- Monitor "Exported to/Imported from Grid Energy" vs "Solar Production" in realtime
- Track your home energy use in realtime and create the billing information on hourly/daily/monthly basis
- Compare your electricty bill and income of your solar PV system and provide you a detailed report
- Monitor energy flow in two-way (From Grid and To Grid) by only one bi-directional meter
- Open API for perfect integration into your own server or other Home Automation Platform (Home Assistant,openHAB,NodeRED,ioBroker,PVoutput)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CP23TVYF |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 587,113 in DIY & Tools ( See Top 100 in DIY & Tools ) 256 in Home Automation Devices |
| Customer Reviews | 4.6 4.6 out of 5 stars (60) |
| Date First Available | 12 Dec. 2024 |
| Included components | WiFi Energy Meter, Split Core Current Transformer, WiFi Antenna |
| Item Package Quantity | 1 |
| Item Weight | 650 g |
| Item model number | WEM3050T |
| Manufacturer | Beijing Lewei IOT Technologies Co. Ltd. |
| Part number | WEM3050T |
| Product Dimensions | 9.02 x 7.1 x 5.75 cm; 650 g |
| Voltage | 240 Volts |

## Images

![WEM3050T 3-Phase/Split phase/1-phase WiFi Energy Meter, 150A Split-Core CTs, Real-Time Power Monitoring, Solar PV & Grid Energy Tracking, Home Assistant & MQTT Support, Cloud&Local Monitor - Image 1](https://m.media-amazon.com/images/I/61vbQ58cGUL.jpg)
![WEM3050T 3-Phase/Split phase/1-phase WiFi Energy Meter, 150A Split-Core CTs, Real-Time Power Monitoring, Solar PV & Grid Energy Tracking, Home Assistant & MQTT Support, Cloud&Local Monitor - Image 2](https://m.media-amazon.com/images/I/81XnzY1NO3L.jpg)
![WEM3050T 3-Phase/Split phase/1-phase WiFi Energy Meter, 150A Split-Core CTs, Real-Time Power Monitoring, Solar PV & Grid Energy Tracking, Home Assistant & MQTT Support, Cloud&Local Monitor - Image 3](https://m.media-amazon.com/images/I/61RcCK6EitL.jpg)
![WEM3050T 3-Phase/Split phase/1-phase WiFi Energy Meter, 150A Split-Core CTs, Real-Time Power Monitoring, Solar PV & Grid Energy Tracking, Home Assistant & MQTT Support, Cloud&Local Monitor - Image 4](https://m.media-amazon.com/images/I/71gZTnlqO8L.jpg)
![WEM3050T 3-Phase/Split phase/1-phase WiFi Energy Meter, 150A Split-Core CTs, Real-Time Power Monitoring, Solar PV & Grid Energy Tracking, Home Assistant & MQTT Support, Cloud&Local Monitor - Image 5](https://m.media-amazon.com/images/I/61Vupmi+VXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***R on 18 August 2025*

Pratique... mais attention il faut qu'il y ai les cables de chaque phase qui soit accessibles pour y passer les sondes.

### ⭐⭐⭐⭐⭐ Review
*by C***H on 30 July 2025*

Update the firmware if you have issues setting it up. For me i.76.058.8 works great. Once I got the new firmware installed everything worked perfectly! Set up MQTT and home assistant auto-configured all the sensors. The current clap wires are really long. I don't see that as a downside just be prepared to do some cable management. Nothing feels practically premium but it doesn't seem super cheap eithe. I would call the whole utilitarian. So far it's been accurate enough for my usage. It's reporting the same usage numbers as my electric company. The advantage is I can see each phase and there's a leftover clamp to monitor a specific circuit. Right now I'm tracking air handler usage but I eventually plan to track down a phantom draw.

### ⭐⭐⭐⭐⭐ Review
*by T***T on 17 July 2025*

I have been monitoring my energy use for over 12 years now, and gone through three companies. This system is by far the best one I have used thus far! Very easy to set up, and great data! I have bought three of these for my three phase house with three phase solar! I also monitor single phase EV, Hot Water and Air Conditioning! I cannot recommend any higher! A 100% fantastic energy monitoring system!

## Frequently Bought Together

- IAMMETER WEM3050T WiFi Energy Meter, 3-Phase/Split Phase/1-Phase, 150A Split-Core CTs, Real-Time Power Monitoring, Solar & Grid Tracking, Home Assistant & MQTT, Lifetime Basic IAMMETER Cloud
- IAMMETER,Bi-Directional,Din Rail,Monitor Solar PV,Power Usage Monitor,Home-Assistant,Modbus TCP/RTU, Three Phase Energy Meter, Net Energy metering, WiFi,Split Phase,150A,WEM3080T,CE,FCC,UL

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-14*