Product Name: AC Rail Module
Product module number: PZIOT-E01













What is a single phase smart meter?A single-phase smart meter is an advanced digital electricity meter designed for residential and light commercial use that measures power consumption in single-phase AC systems (common in homes). Unlike traditional meters, it offers real-time monitoring, remote data transmission, and smart energy management via wireless connectivity (Wi-Fi, GSM, Zigbee, or Modbus).What is IOT based smart energy meter?An IoT-based smart energy meter is a next-generation digital electricity meter that uses Internet of Things (IoT) technology to monitor, record, and transmit real-time energy consumption data over Wi-Fi, cellular (4G/5G), LoRaWAN, or NB-IoT networks. Unlike traditional meters, it enables remote monitoring, automated billing, and smart grid integration, making it essential for modern homes, industries, and renewable energy systems.Top Applications of IoT Energy Meters1. Smart Homes
Tracks appliance-level usage (AC, fridge, EV charger).
Integrates with Google Home, Alexa, and Home Assistant.
2. Industrial & Commercial
Monitors machine efficiency in factories.
Reduces peak demand charges.
3. Renewable Energy
Measures solar/wind generation vs. grid consumption.
Supports feed-in tariff programs.
4. Prepaid & Rental Solutions
Pay-as-you-go electricity via mobile top-ups.














Ningbo Peacefair Electronic Technology Co., Ltd. is a professional manufacturer engaged in the research, development, production, sale and service of AC and DC Electric digital power meter, Voltage meter and Energy meter.We have a young, enthusiastic, professional group to serve our customers. We are always doing our best to develop and try to produce good products with reasonable price.Customer first, service and responsibility-with these core values, Peacefair is meeting the increasing requirement ofcommunication and electronic industry. To meet every customer’s demands, we are constantly improving our products and systems as well as optimizing our internal processes. Our vision is to offer wide range of Superior-quality Product and satisfactory services. We aim to be the best in innovation, service and delivery. We aim to be a most trusted company.Welcome to my company and look forward to doing business with you in the near future.


Contact number:86-0574 88466521
Email:manager@peacefair.cn
Fax:86-0574 88466891
Address:No. 962, Mingshu Road, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province
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