How to Choose a WiFi Energy Meter for Rental Properties

How to Choose a WiFi Energy Meter for Rental Properties

Managing electricity costs can be challenging for landlords who rent out apartments, shared houses, or student accommodation. When multiple tenants share an electricity supply, calculating individual consumption and collecting payments can become time-consuming.

A WiFi energy meter can simplify this process by supporting remote meter reading and, on suitable models, remote switching and prepaid electricity management. However, choosing the right meter requires more than checking whether it supports WiFi.

Why Do Rental Properties Need a WiFi Energy Meter?

A main electricity meter usually records the total consumption of a property. It may not show how much electricity each tenant uses when several rooms share the same supply.

Installing submeters on separately measurable circuits allows landlords to track electricity consumption more accurately. With WiFi communication, authorized users can access readings remotely, reducing the need for manual meter inspections.

This approach is useful for rental apartments, shared accommodation, student housing, and other properties where electricity consumption needs to be monitored individually.

What Should You Consider When Choosing a WiFi Energy Meter?

1. Electrical Supply and Metering Requirements

First, confirm whether the circuit uses single-phase or three-phase electricity. Check the rated voltage, expected current, wiring configuration, and available installation space.

A single-phase meter may suit an individual rental unit or room with a separately wired circuit. However, a meter cannot distinguish individual tenants' consumption if their loads share the same unseparated circuit.

2. Remote Meter Reading

WiFi connectivity allows compatible meters to transmit data over a wireless network, making remote monitoring more convenient.

Before purchasing, check the supported WiFi frequency, communication protocol, and compatibility with your monitoring system. WiFi connectivity alone does not guarantee a dedicated mobile app, cloud dashboard, or complete property management platform.

3. Prepaid Electricity Management

Some landlords collect electricity payments monthly, while others prefer prepaid arrangements.

A suitable prepaid meter can track remaining energy or monetary credit and disconnect the load when the configured balance is exhausted, if the meter supports this function.

If prepaid management is required, confirm that the meter supports credit configuration, low-balance warnings, and the required top-up process.

4. Built-In Relay and Remote Control

A built-in relay can support remote on/off switching and automatic disconnection under configured conditions.

For rental applications, this may help landlords manage prepaid electricity and reduce the need for physical access to the meter. However, relay control must be implemented in accordance with local regulations and tenancy requirements. It does not replace the electrical protection devices required by the installation.

Recommended WiFi Energy Meter for Rental Applications

The IVY METERING EM114084-01 is a single-phase, two-wire WiFi energy meter designed for compatible installations requiring electricity measurement and remote management.

Its main features include:

WiFi communication: Supports 2.4 GHz WiFi 4 (802.11b/g/n) and Modbus-TCP communication for compatible monitoring applications.

Prepaid and postpaid modes: Supports energy-based or monetary prepaid configurations, as well as postpaid operation.

Remote control: Includes a built-in latching relay for supported remote switching and prepaid disconnection functions.

Electrical measurements: Measures voltage, current, active power, reactive power, frequency, power factor, and cumulative energy.

Compact installation: Uses a standard DIN-rail mounting arrangement with a two-module design and an LCD for local readings.

Key specifications include 230 V rated voltage, 0.25–5(60) A current rating, and Class 1 energy measurement accuracy.

The EM114084-01 is worth considering for rental projects where its electrical ratings, WiFi connectivity, and control functions match the installation requirements. A separate software platform may be needed for centralized tenant billing or payment management.

How to Prepare for Installation

Before deploying WiFi submeters, identify which rooms or circuits require individual measurement. Check the electrical ratings and distribution board space, and verify that a stable 2.4 GHz WiFi signal is available at each meter location.

After installation, test meter readings, remote communication, and relay functions. For prepaid projects, also verify the credit-management process and the behavior of the system during network interruptions.

Installation should be completed or checked by a qualified electrical professional.

Frequently Asked Questions

Can a WiFi energy meter measure electricity for each rental room?

Yes, provided each room has a separately measurable circuit and the meter is correctly installed. A single meter cannot independently measure rooms that share the same unseparated circuit.

Can landlords read a WiFi meter remotely?

Yes, if the meter is connected to a compatible network and monitoring system. The EM114084-01 supports WiFi communication and Modbus-TCP, but specific app or cloud integration should be confirmed separately.

Is every WiFi energy meter suitable for prepaid electricity?

No. Prepaid operation is a separate function from WiFi communication. The EM114084-01 supports prepaid and postpaid modes, including energy-based and monetary prepaid configurations.

Does the meter include a complete rental billing platform?

The EM114084-01 provides measurement, communication, prepaid functions, and relay control as specified. A complete tenant billing or payment platform is not be assumed to be included.

Conclusion

Choosing a WiFi energy meter for rental property requires checking the electrical supply, individual metering requirements, communication method, and electricity payment process.

For suitable single-phase applications, the IVY METERING EM114084-01 combines WiFi monitoring, prepaid and postpaid operation, and built-in relay control in a compact DIN-rail meter.

Contact IVY METERING to discuss your rental property metering requirements and determine whether this model fits your project.