As the global push for renewable energy intensifies, solar power systems are becoming a standard. However, efficiently monitoring and managing that energy requires intelligent, connected metering technology.
This is where smart power meters come into play. Devices like the Owon PC321 ZigBee Power Clamp are designed to provide real-time insights into energy consumption, production, and efficiency — especially in solar applications.
Why Monitoring Solar Energy Accurately Matters
For businesses and energy managers, understanding exactly how much solar energy is being generated and consumed is crucial for:
- Maximizing ROI on solar installations
- Identifying energy waste or system inefficiencies
- Ensuring compliance with green energy standards
- Improving sustainability reporting
Without precise monitoring, you’re essentially operating in the dark.
Introducing the Owon PC321: A Smart Power Clamp Built for Solar
The PC321 Single/3-phase Power Clamp from Owon is more than just a meter — it’s a comprehensive energy monitoring solution. Compatible with both single and three-phase systems, it is ideal for solar energy applications where real-time data is key.
To help you quickly evaluate its suitability for your projects, here are the key specifications:
PC321 at a Glance: Key Specifications for System Integrators
| Feature | Specification |
| Wireless Connectivity | ZigBee 3.0 (2.4GHz) |
| Compatibility | Single-phase & 3-phase systems |
| Measured Parameters | Current (Irms), Voltage (Vrms), Active/Reactive Power & Energy |
| Metering Accuracy | ≤ 100W: ±2W，>100W: ±2% |
| Clamp Options (Current) | 80A (10mm), 120A (16mm), 200A (20mm), 300A (24mm) |
| Data Reporting | As fast as 10s (power change ≥1%), configurable via App |
| Operating Environment | -20°C ~ +55°C, ≤ 90% humidity |
| Ideal For | Commercial Solar Monitoring, Energy Management Systems, OEM/ODM Projects |
Key Advantages for Solar Projects:
- Real-Time Data Tracking: Measure voltage, current, active power, power factor, and total energy consumption to precisely monitor solar generation vs. grid draw.
- ZigBee 3.0 Connectivity: Enables seamless integration into smart energy networks, with optional external antennas for extended range on large sites.
- High Accuracy: Calibrated metering ensures reliable data, critical for solar performance analysis and ROI calculations.
- Flexible Installation: Multiple clamp sizes, including the high-capacity 200A and 300A models, cater to a wide range of commercial and industrial solar setups.
How Owon Supports B2B and OEM Partners
As a leading manufacturer and supplier of smart energy devices, Owon specializes in providing OEM and ODM solutions for businesses looking to integrate advanced metering into their products or services.
Our B2B Advantages:
- Customizable Hardware: Optional clamp sizes, antenna options, and branding opportunities.
- Scalable Solutions: Compatible with gateways like SEG-X1 and SEG-X3, supporting multiple units across large installations.
- Reliable Data Storage: Energy data stored securely for up to three years, ideal for auditing and analysis.
- Global Compliance: Designed to operate in a wide range of environmental conditions.
The Bigger Picture: Smart Energy Management for a Sustainable Future
For wholesale distributors, system integrators, and OEM partners, the PC321 represents more than a product — it’s a gateway to smarter energy ecosystems. By integrating Owon’s technology, your clients can:
- Monitor solar vs. grid consumption
- Detect faults or underperformance in real time
- Optimize energy usage based on accurate data
- Enhance their sustainability credentials
Partner with Owon for Your Smart Metering Needs
Owon combines deep industry insight with robust manufacturing capabilities. We don’t just sell products — we deliver tailored energy management solutions that help your business grow.
Whether you’re a B2B reseller, wholesaler, or an OEM partner, we invite you to explore how the PC321 — and our broader product range — can be customized to meet your market needs.
Interested in OEM or ODM collaboration?
Contact us today to discuss how we can support your next project with reliable, scalable, and smart energy monitoring solutions.
Post time: Nov-20-2025