SIG-SP-CT250-DH US

The Sigenergy Sigen Power Sensor CT250 US is a precision-engineered energy monitoring device designed for North American 120V/240V solar and energy storage systems. Built for accurate bidirectional power measurement and mission-critical solar export control, this RGM-certified power sensor delivers ANSI Class 0.5 energy measurement accuracy for advanced residential energy applications. The system integrates seamlessly with Sigenergy SigenStor installations through RS485 Modbus RTU communication, enabling reliable real-time monitoring, export limiting, and intelligent energy management. Designed for split-phase power systems, the CT250 US includes dual 250A current transformers and supports precise voltage, current, frequency, and energy measurement. Compact DIN rail mounting, robust communication support, and compatibility with modern solar + battery systems make the Sigen Power Sensor ideal for advanced home energy management and grid interaction applications.

KEY FEATURES
• ANSI Class 0.5 certified energy measurement accuracy
• Designed for North American 120V/240V split-phase systems
• Bidirectional power tracking for solar export control
• RS485 Modbus RTU communication integration
• Includes dual 250A current transformers for precise monitoring