What It Is
A smart power meter for home is a device that monitors total electricity consumption at your electrical panel. It provides real-time data on energy usage across all appliances and systems.
User Needs & Pain Points
Homeowners seek to:
- Identify which appliances drive up energy bills.
- Track consumption patterns to optimize usage.
- Detect abnormal energy spikes caused by faulty devices.
OWON’s Solution
OWON’s WiFi Power meters (e.g., PC311) install directly onto electrical circuits via clamp-on sensors. They deliver accuracy within ±1% and sync data to cloud platforms like Tuya, enabling users to analyze trends via mobile apps. For OEM partners, we customize form factors and data reporting protocols to align with regional standards.
Smart Power Meter Plug: Appliance-Level Monitoring
What It Is
A smart power meter plug is an outlet-like device inserted between an appliance and a power socket. It measures the energy consumption of individual devices.
User Needs & Pain Points
Users want to:
- Measure the exact energy cost of specific devices (e.g., refrigerators, AC units).
- Automate appliance scheduling to avoid peak tariff rates.
- Remotely control devices via voice commands or apps.
OWON’s Solution
While OWON specializes in DIN-rail-mounted energy meters, our OEM expertise extends to developing Tuya-compatible smart plugs for distributors. These plugs integrate with smart home ecosystems and include features like overload protection and energy usage history.
Smart Power Meter Switch: Control + Measurement
What It Is
A smart power meter switch combines circuit control (on/off functionality) with energy monitoring. It is typically installed on DIN rails in electrical panels.
User Needs & Pain Points
Electricians and facility managers need to:
- Remotely shut off power to specific circuits while monitoring load changes.
- Prevent circuit overloads by setting current limits.
- Automate energy-saving routines (e.g., turning off water heaters at night).
OWON’s Solution
The OWON CB432 smart relay with energy monitoring is a robust smart power meter switch capable of handling up to 63A loads. It supports Tuya Cloud for remote control and is ideal for HVAC control, industrial machinery, and rental property management. For OEM clients, we adapt firmware to support protocols like Modbus or MQTT.
Smart Power Meter WiFi: Gateway-Free Connectivity
What It Is
A smart power meter WiFi connects directly to local routers without additional gateways. It streams data to the cloud for access via web dashboards or mobile apps.
User Needs & Pain Points
Users prioritize:
- Easy setup without proprietary hubs.
- Real-time data access from anywhere.
- Compatibility with popular smart home platforms.
OWON’s Solution
OWON’s WiFi smart meters (e.g., PC311-TY) feature built-in WiFi modules and comply with Tuya’s ecosystem. They are tailored for residential and light-commercial use where simplicity is key. As a B2B supplier, we help brands launch white-label products pre-configured for regional markets.
Tuya Smart Power Meter: Ecosystem Integration
What It Is
A Tuya smart power meter operates within the Tuya IoT ecosystem, enabling interoperability with other Tuya-certified devices and voice assistants.
User Needs & Pain Points
Consumers and installers look for:
- Unified control of diverse smart devices (e.g., lights, thermostats, meters).
- Scalability to expand systems without compatibility issues.
- Localized firmware and app support.
OWON’s Solution
As a Tuya OEM partner, OWON embeds Tuya’s WiFi or Zigbee modules into meters like the PC311 and PC321, enabling seamless integration with the Smart Life app. For distributors, we provide custom branding and firmware optimized for local languages and regulations.
FAQ: Smart Power Meter Solutions
Q1: Can I use a smart power meter for solar panel monitoring?
Yes. OWON’s bidirectional meters (e.g., PC321) measure both grid consumption and solar generation. They calculate net metering data and help optimize self-consumption rates.
Q2: How accurate are DIY smart power meters compared to utility meters?
Professional-grade meters like OWON’s achieve ±1% accuracy, suitable for cost allocation and efficiency audits. DIY plugs may vary between ±5-10%.
Q3: Do you support custom protocols for industrial clients?
Yes. Our ODM services include adapting communication protocols (e.g., MQTT, Modbus-TCP) and designing form factors for specialized applications like EV charging stations or data center monitoring.
Q4: What is the lead time for OEM orders?
For orders of 1,000+ units, lead times typically range from 6-8 weeks, including prototyping, certification, and production.
Conclusion: Empowering Energy Management with Smart Technology
From granular appliance tracking with smart power meter plugs to whole-home insights via WiFi-enabled systems, smart meters address both consumer and commercial needs. OWON bridges innovation and practicality by delivering Tuya-integrated devices and flexible OEM/ODM solutions for global distributors.
Explore OWON’s Smart Meter Solutions – From Off-the-Shelf Products to Custom OEM Partnerships.
Post time: Nov-11-2025