Are you a landlord grappling with the challenge of equitably distributing monthly energy expenses among tenants in a multi-tenant complex? Are you a tenant who suspects you're being billed more than your actual energy usage? Or are you dealing with exorbitant electricity bills in a building with estimated readings?

We present the ideal solution: sub-metering. This innovative approach allows you to precisely gauge your electricity consumption, ensuring accurate billing. Similar to prepaid meters, sub-meters are employed in each apartment of multi-tenant dwellings. Units are loaded through vending, and when the purchased units are depleted, the power supply automatically disconnects.

What is Sub-Metering?

Sub-metering entails the installation of meters in a building to streamline energy billing in multi-tenant residences, private estates, and other settings. This system often complements an existing main distribution (MD) meter or an energy account registered with the local electricity provider.

How Does it Function?

An MD meter is positioned between the main power supply and the primary switchboard, overseeing the overall energy consumption within the building for bulk electricity purchases. Sub-meters are then placed between the MD meter and individual apartments, enabling accurate measurement for precise billing.

The Sub-Metering system is especially effective for multi-tenant residential and commercial environments. Potential sites include township complexes, apartment buildings, high-rise structures, offices, industrial estates, and both large and small shopping centers.


Introducing Hacom Energy's Single/Three-Phase Electronic Prepaid/Postpaid Energy Meter, our meters stop arrears and estimated billing and allow landlords and resident excos to easily manage tenant energy bills, consolidating payments on the master meter (MD).


Our cutting-edge meter is designed for accurate energy measurement, load control, and electricity management. Complying with international standard IEC 62053-21 for class 1 three-phase active energy meters, it directly measures 50Hz or 60Hz energy consumption from three-phase, four-wire AC electricity networks. Suitable for indoor or outdoor installation, this meter boasts LED displays for power monitoring. With its lightweight, reliable, and visually appealing design, installation is convenient and hassle-free.

Make the switch to sub-metering today and unlock the benefits of transparent and fair energy billing.

To help you setup your dual source meters, contact us via:

Email: hello@hacomenery.com

WhatsApp/Call: 07014207004

Website: www.hacomenergy.com