In today’s energy-conscious era, commercial and residential buildings are under growing pressure to monitor and optimize electricity usage. For system integrators, property managers, and IoT platform providers, adopting smart power meters has become a strategic move to achieve efficient, data-driven energy management.
OWON Technology, a trusted OEM/ODM smart device manufacturer, offers a full range of ZigBee and Wi-Fi power meters that support open protocols like MQTT and Tuya, designed specifically for B2B energy projects. In this article, we explore how smart power meters are reshaping the way energy is monitored and controlled in modern buildings.
What Is a Smart Power Meter?
A smart power meter is an advanced electricity measurement device that tracks and reports real-time power consumption data. Unlike traditional analog meters, smart meters:
Collect voltage, current, power factor, frequency, and energy usage
Transmit data wirelessly (via ZigBee, Wi-Fi, or other protocols)
Support integration with building energy management systems (BEMS)
Enable remote control, load analysis, and automated alerts
Modular Power Monitoring for Diverse Building Needs
OWON provides a modular portfolio of smart meters tailored for various deployment scenarios in commercial and multi-unit buildings:
Single-Phase Metering for Tenant Units
For apartments, dormitories, or retail stores, OWON offers compact single-phase meters that support CT clamps up to 300A, with optional relay control. These meters integrate seamlessly with Tuya or MQTT-based systems for sub-billing and consumption tracking.
Three-Phase Power Monitoring for HVAC and Machinery
In larger commercial buildings and industrial settings, OWON provides three-phase meters with wide CT range (up to 750A) and external antennas for stable ZigBee communication. These are ideal for heavy-duty loads like HVAC systems, elevators, or EV chargers.
Multi-Circuit Submetering for Central Panels
OWON’s multi-circuit meters allow energy managers to monitor up to 16 circuits simultaneously, reducing hardware costs and installation complexity. This is particularly useful in hotels, data centers, and commercial facilities where granular control is essential
Integrated Load Control via Relay-Enabled Models
Some models include built-in 16A relays, allowing remote load switching or automation triggers—perfect for demand response or energy-saving applications.
Seamless Integration with MQTT & Tuya
OWON smart meters are designed for easy integration with third-party software platforms:
MQTT API: For cloud-based data reporting and control
ZigBee 3.0: Ensures compatibility with ZigBee gateways
Tuya Cloud: Enables mobile app monitoring and smart scenes
Customizable firmware for OEM partners
Whether you’re building a cloud dashboard or integrating into an existing BMS, OWON provides the tools to streamline deployment.
Typical Applications
OWON smart metering solutions are already deployed in:
Residential apartment buildings
Hotel energy management systems
HVAC load control in office buildings
Solar system energy monitoring
Smart property or rental platforms
Why Partner with OWON?
With over 15 years of experience in IoT device R&D and manufacturing, OWON offers:
Mature ODM/OEM development for B2B clients
Full protocol stack support (ZigBee, Wi-Fi, Tuya, MQTT)
Stable supply and fast delivery from China + US warehouse
Local support for international partners
Conclusion: Start Building Smarter Energy Solutions
Smart power meters are no longer just measurement tools — they are foundational to building smarter, greener, and more efficient infrastructures. With OWON’s ZigBee/Wi-Fi power meters and integration-ready APIs, energy solution providers can deploy fast, scale flexibly, and deliver more value to their clients.
Contact us today at www.owon-smart.com to get your project started.
Post time: Jun-23-2025