Smart Prepaid Electricity Meter compliant with STS standards ensuring accurate prepaid billing and energy measurement

The STE18-S single-phase split-type prepaid electricity meter is designed specifically for single-phase two-wire systems, consisting of a prepaid keypad meter and a separate Customer Interface Unit (CIU);

it enables precise measurement of single-phase voltage, current, active/reactive power, and bidirectional energy, with the CIU equipped with an RF communication module that provides a coverage range of 300 to 400 meters, meeting load monitoring requirements in residential, commercial, and small-scale industrial applications.

It complies with STS standards for single-phase prepaid management, ensuring accuracy through international-grade metering chips and supporting reliable billing and energy consumption tracking. Meanwhile, integration with a Data Concentrator Unit (DCU) unlocks advanced remote management capabilities, enabling efficient monitoring of meter data, energy distribution, and system operating status.

Features

The StronPay vending system can be adapted to various meter types (including electric meters, water meters and gas meters). The Microsoft SQL Server backend database management tool safeguards data security. Operation security is guaranteed by account permission management.  Supporting APIs are available to facilitate users in expanding functions and meeting personalized needs of different business scenarios.