STE18-G composed of a prepaid single phase electricity meter and a customer interface unit(CIU). It used for a wide range of smart metering applications, works with a plug-in module for STS compliant data collection and network communications. This modular design enables utility to select from PLC/RF/GPRS 3G or 4G LTE cellular data networks according to local conditions at low cost. Upgrading and maintenance will also become cost-effective by replacing the modules only instead of the entire meter.

Against the backdrop of global energy transition and grid digitalization upgrading, smart meters, as core terminal equipment of smart grids, have become a key starting point for countries to achieve efficient energy management and promote the "dual carbon" goals. In 2026, with the continuous surge in global market demand, the deepening of technological iteration, and the steady improvement of

2025 remained a year of continued expansion for China’s automobile exports.Data from the China Association of Automobile Manufacturers (CAAM) shows that annual vehicle exports reached approximately 7.098 million units, a year-on-year increase of about 21.1%,