
At the policy level, the Ministry of Industry and Information Technology's industry standard 5G Power Supply and Environmental Infrastructure Part 2: Outdoor Small Integrated Power System—implemented in April 2025—explicitly requires 5G power supplies to feature a wide operating temperature range (-40°C to 70°C) and a high protection level (IP65), driving standardized development across the industry. [pdf]

This project, developed by Vietnam Electricity (EVN) in collaboration with the Asian Development Bank (ADB), Rocky Mountain Institute (RMI), Global Energy Alliance for People and Planet (GEAPP), and the Vietnam Energy Institute, marks a crucial step towards Vietnam’s target of developing 300MW of energy storage by 2030, as outlined in the latest Eighth Power Development Plan (PDP 8). [pdf]

It introduces secondary utilization modes of retired power battery, summarizes status and trend of scrapping and secondary utilization of power batteries in different cathode materials, points out the challenges and opportunities, analyzes the hidden dangers of power lithium ion batteries in production and vehicle-usage as well as the safety requirements and risks of the secondary utilization of the retired-power batteries in four different application scenarios. [pdf]

They are specialized electrical devices that convert direct current (DC) into alternating current (AC) in a unique manner, producing a split-phase output; this type of inverter is designed to mimic the electrical supply typically found in residential and some commercial settings, where two separate AC waveforms with a phase difference are provided to power various appliances and systems. [pdf]

This article will introduce in detail how to design an energy storage cabinet device, and focus on how to integrate key components such as PCS (power conversion system), EMS (energy management system), lithium battery, BMS (battery management system), STS (static transfer switch), PCC (electrical connection control) and MPPT (maximum power point tracking) to ensure efficient, safe and reliable operation of the system. [pdf]
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