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Three Phase LoRaWAN Energy Meter: Smart Prepaid Metering Solution for EV Charging, Solar and Commercial Applications

Author: YiWei66 Time: Jun. 18, 2026 Classify: 2026

Three Phase LoRaWAN Energy Meter: Smart Prepaid Metering Solution for EV Charging, Solar and Commercial Applications


Introducing IVY Metering's Latest Three Phase LoRaWAN Energy Meter

IVY Metering has recently developed a new generation of three phase LoRaWAN energy meter, designed to meet the growing demand for smart energy management in Europe and global IoT applications. Combining accurate three-phase electricity measurement with LoRaWAN wireless communication, this smart meter provides a reliable solution for remote metering, energy monitoring, and intelligent load control.


What is a Three Phase LoRaWAN Energy Meter?

A three phase LoRaWAN energy meter is a smart electricity meter designed for three-phase power measurement and remote energy management through LoRaWAN wireless communication technology.

Compared with traditional energy meters, LoRaWAN energy meters enable long-distance wireless data transmission with low power consumption, making them suitable for applications where wired communication is difficult or costly.


Key Features of Three Phase LoRaWAN Energy Meter


Smart Energy Measurement with Bidirectional Metering

The meter supports bidirectional energy measurement, allowing it to accurately measure both imported and exported energy.

This function is especially useful for renewable energy applications, such as solar power systems, where energy can flow in both directions between solar panels, storage systems, and the electrical grid.


Flexible Prepaid Energy Management

The three phase LoRaWAN energy meter supports prepaid operation with two payment modes:

·Energy-based prepaid mode: users can purchase a certain amount of electricity in advance.

·Amount-based prepaid mode: users can recharge according to a specific monetary value.

The built-in holding relay enables remote connection and disconnection control, helping operators manage electricity usage efficiently.


Remote Control and Intelligent Protection

Through LoRaWAN communication, the meter supports remote monitoring and control functions.

The meter can provide alarm notifications for abnormal conditions, including:

·Overcurrent

·Overvoltage

·Frequency deviation

·Low balance or low remaining energy

·Electricity theft detection

It also supports event recording functions such as:

·Recharge records

·Overcurrent events

·Overvoltage events

·Frequency deviation events

·Power failure records

·Low balance or low energy records

·Terminal cover and meter cover opening detection

These functions help improve energy security and simplify operation and maintenance.


Applications of Three Phase LoRaWAN Energy Meter


EV Charging Metering

With the rapid growth of electric vehicles in Europe, the demand for charging infrastructure continues to increase. Accurate electricity measurement is becoming an important part of EV charging management.

The three phase LoRaWAN energy meter provides reliable energy measurement and remote communication for EV charging stations. The prepaid function and remote relay control help charging operators manage electricity usage, billing, and user access more efficiently.


Solar Energy Monitoring

Solar energy systems, especially residential solar installations, are becoming increasingly common in Europe.

Because solar power generation can create two-way energy flows, bidirectional metering is essential for monitoring electricity generated by solar panels and electricity consumed from the grid.

The LoRaWAN energy meter enables remote monitoring of solar energy production and consumption, helping users better understand energy performance and optimize energy usage.


Commercial Buildings and Multi-Tenant Energy Management

In commercial properties, accurate electricity measurement for individual rooms or tenants is important for energy management and cost allocation.

The three phase LoRaWAN prepaid meter allows property managers to monitor electricity usage remotely, support prepaid electricity management, and reduce the risk of unauthorized electricity usage through event detection and tamper monitoring functions.


Marinas and Dockside Charging Applications

In marinas and dock areas, there is often a need for flexible electricity supply and metering for boats, equipment, and small charging applications.

The wireless communication capability of LoRaWAN makes installation easier in locations where traditional communication wiring is inconvenient. The meter provides accurate energy measurement and remote management for dockside power usage.


Conclusion

The three phase LoRaWAN energy meter combines accurate electrical measurement, wireless communication, prepaid management, remote control, and event monitoring in one solution.

With support for EU868 LoRaWAN communication, it is suitable for modern energy applications including EV charging, solar energy monitoring, commercial buildings, and marina power management.