---
product_id: 391004301
title: "Bi-directional Single Phase WiFi Energy Meter,WEM3080,150A,60Hz,Din Rail,Split Core CT,can monitor Solar PV System,can integrate with Home-Assistant,openHAB,Node-RED,ioBroker"
brand: "iammeter"
price: "฿8577"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/391004301-bi-directional-single-phase-wifi-energy-meter-wem3080-150a-60hz
store_origin: TH
region: Thailand
---

# 150A max current WiFi-enabled real-time monitoring Bi-directional energy flow tracking Bi-directional Single Phase WiFi Energy Meter,WEM3080,150A,60Hz,Din Rail,Split Core CT,can monitor Solar PV System,can integrate with Home-Assistant,openHAB,Node-RED,ioBroker

**Brand:** iammeter
**Price:** ฿8577
**Availability:** ✅ In Stock

## Summary

> ⚡ Empower your energy future with smart bi-directional monitoring!

## Quick Answers

- **What is this?** Bi-directional Single Phase WiFi Energy Meter,WEM3080,150A,60Hz,Din Rail,Split Core CT,can monitor Solar PV System,can integrate with Home-Assistant,openHAB,Node-RED,ioBroker by iammeter
- **How much does it cost?** ฿8577 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/391004301-bi-directional-single-phase-wifi-energy-meter-wem3080-150a-60hz)

## 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

- • **Solar Savings Insight:** Get detailed billing and income reports to maximize your solar PV system ROI.
- • **Dual Energy Flow Mastery:** Track both imported and exported energy seamlessly with one smart meter.
- • **Real-Time Energy Command:** Monitor your home’s energy use live on Android and iOS apps anytime, anywhere.
- • **Compact & Clean Installation:** 2-pole DIN rail design fits neatly in your meter box for a clutter-free setup.
- • **Plug & Play Smart Integration:** Effortlessly connect with Home-Assistant, openHAB, Node-RED, and more via open API.

## Overview

The IAMMETER WEM3080 is a WiFi-enabled, bi-directional single-phase energy meter supporting up to 150A and 60Hz. Designed for indoor use with a compact 2-pole DIN rail mount, it provides real-time monitoring of energy imported from and exported to the grid, ideal for solar PV systems. It offers detailed billing and income reports, integrates seamlessly with popular home automation platforms via open API, and supports mobile app monitoring on Android and iOS.

## Description

IAMMETER Bi-directional Single Phase WiFi Energy Meter,WEM3080,150A,60Hz,Din Rail,Split Core CT,can monitor Solar PV System,can integrate with Home-Assistant,openHAB,Node-RED,ioBroker

## 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,Node-RED,ioBroker,PVoutput)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | IAMMETER |
| Part number | WEM3080-150A |
| Item Weight | 263 g |
| Product Dimensions | 10 x 10 x 7 cm; 263 g |
| Item model number | WEM3080-150A |
| Power source type | AC |
| Voltage | 240 Volts |
| Item Package Quantity | 1 |
| Temperature Range | -20～+60 Degrees Celsius |
| Specific uses | Indoor use only |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Bi-directional Single Phase WiFi Energy Meter,WEM3080,150A,60Hz,Din Rail,Split Core CT,can monitor Solar PV System,can integrate with Home-Assistant,openHAB,Node-RED,ioBroker - Image 1](https://m.media-amazon.com/images/I/613P0Nwi48L.jpg)

## Questions & Answers

**Q: Will this work with local wifi and smart device..with NO internet ??  Direct via wifi to app ??.... no cloud service mandatory... off grid use ??**
A: Yes, it can work with local wifi with NO internet. Please refer to https://www.iammeter.com/docs/local-monitoring. You can also upload the data to your own server, please refer to https://www.iammeter.com/docs/own-system. Please let me know if you have any further questions!

**Q: Is there anyway to monitor both legs on a single phase circuit?**
A: Buy two units install one on the phase and one on the neutral. You can only monitor one wire with one unit as only 1x CT can be connected. Why would you want to monitor the neutral anyway? Or purchase the three phase unit and just us 2x CT’s. Hope this helps.

**Q: L1 to n =120v, l2 to n=120v, l1 to l2 =240v (typical usa residential service)**
A: Hi:
I see, it is the single phase 3wires system.
You can use one 3phase meter(WEM3080T) to monitor it because the 3phase meter also supports split-phase usage.
You can also use the cost-effective method, which only needs one single-phase energy meter.
https://www.iammeter.com/newsshow/single-phase-three-wires-system

**Q: Hola, funciona en Chile que utilizamos 50hz?**
A: El equipo funciona bien con nuestros 50 hz y 220 V ya que en su especificación indica 240 V. Como los parámetros eléctricos en ondas sinusoidales se miden en valores RMS o efectivos, no es perceptible la diferencia si el fabricante lo calibro para 60 hz. En mi caso el equipo está funcionando desde hace bastante tiempo y es una muy buena referencia para comparar con la cuenta que nos envía la compañía eléctrica. Su interfaz es muy grafica, se pueden ver valores de potencia instantánea, Kwh diarios, mensuales o anuales, positivos o negativos si la inyección es mayor.

## Frequently Bought Together

- IAMMETER Bi-directional, Din Rail,Split Core CT,Solar PV System monitoring,Power Usage Monitor, Modbus TCP/RTU, Home-Assistant,NodeRed,Single Phase Energy Meter,WiFi,150A,50Hz/60Hz,CE,FCC,RCM
- 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,50Hz/60Hz,CE,FCC,UL

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-01*