China's counting instrument industry
2026-06-03 16:41:51
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In the past decade, China's counting instrument industry has deeply integrated w
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In the past decade, China's counting instrument industry has deeply integrated with the new energy industry, presenting core features of precise measurement, intelligent control, and two-way empowerment, becoming the 'digital nerve' for the high-quality development of the new energy industry. In the field of photovoltaics, bidirectional metering meters (such as Ankerui APM520 and UBS DJZ1226) solve the problem of bidirectional flow of electricity with an error of ≤ 0.5%, supporting settlement for 'self use and surplus electricity grid connection', and promoting the penetration rate of household photovoltaics to 38%. In the energy storage system, the multi-function counter integrates edge computing and AI analysis, accurately calculates the charging and discharging efficiency, shortens the return on investment cycle by 30% -40%, and realizes battery health early warning through real-time SOH/SOC monitoring. In the scenario of electric vehicles and charging stations, the integrated DC energy meter (DJSF1352 series) meets the demand for V2G bidirectional interactive metering, with an error control of ± 0.5%, ensuring the commercialization of vehicle network energy interaction. Integration has given rise to new categories such as electric carbon meters, and products from companies such as Weisheng and Chint have built-in carbon measurement algorithms, providing minute level 'electricity+carbon' dual billing to support dual carbon goals. At the technical level, the transition from traditional mechanical counting to 'Internet of Things+edge computing+big data' will be realized. In 2025, the penetration rate of intelligent counting instruments in the new energy field will reach 57%, forming a full link solution of 'measurement analysis control optimization', promoting the efficiency of the new energy system to increase by 45%, and the operation and maintenance cost to reduce by 32%, becoming the key support for the energy transformation.
Author：
shanghai caite international trade co.,ltd
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