DIN Rail Prepaid Electricity Power Meter for Home Sub-Circuit Power Tracking

Standard 35mm DIN rail mounting with a modular width (often 1-2 modules), saving significant space in distribution boards and control panels.

Equipped with high-performance measurement chips, achieving Class 1 or Class 0.5S accuracy for reliable active energy measurement.

Capable of measuring both imported and exported energy, making it an ideal solution for solar PV systems and grid-tied applications.

Features a clear LCD screen (often with backlight) to display key parameters such as kWh, voltage, current, power, and frequency.

Supports various communication protocols including RS485 (Modbus-RTU), M-Bus, and optional wireless options like WiFi, Bluetooth, or LoRaWAN for remote monitoring.

Built-in LED pulse output compliant with IEC 62053-31, allowing easy integration with Building Management Systems (BMS) or energy management software.

Some models feature a built-in latching relay for remote load control, over-current protection, and prepayment applications.

Designed with front-access terminals and a user-friendly structure, allowing for quick and safe installation without removing the meter from the rail.

Fully compliant with international standards such as IEC 62052-11 and IEC 62053-21, and often certified with CE, MID, or UL marks.