1. Core Challenges in African Manufacturing Plants​1 ​Unstable Power Supply​Aging grids and insufficient generation capacity plague African nations. For instance, South Africa's 2023 power deficit caused 5%-10% GDP loss, while 97% of Nigerian factories rely on expensive diesel generators (annual fuel costs: $14 billion). Frequent outages disrupt production continuity and damage equipment.1.2​Weak Infrastructure​Remote areas lack transmission networks, and traditional substations require 3–

1. Project Background​Indonesia is situated on the Pacific Ring of Fire, experiencing frequent seismic activity. According to warnings from the Indonesian Agency for Meteorology, Climatology, and Geophysics (BMKG), islands such as Sumatra, Java, and Sulawesi face threats from large-scale megathrust earthquakes, posing severe risks to power infrastructure.Traditional ​High Voltage Disconnect Switches, due to their high structural rigidity and weak seismic resistance, are prone to insulator fractu

1. Project BackgroundIndonesia's equatorial climate (humidity >80%, temperature 25-32°C) imposes extreme challenges on electrical infrastructure, especially ​High voltage Disconnect Switches​ used in transmission networks. Key risks include:1.1 ​Biological Erosion​Mold: Degrades insulation in ​High voltage Disconnect Switch​ housings, increasing leakage currents.Insects: Termites/booklice infiltrate gaps ≥0.2mm in switch enclosures, causing mechanical jams or cable damage.1.2 ​Infrastr

1. Project Background​Distributed photovoltaic (PV) and energy storage projects are developing rapidly in Vietnam and Southeast Asia, but face severe challenges:1.1 ​Grid Vulnerability:​​Vietnam's grid experiences frequent fluctuations (especially in northern industrial zones). In 2023, coal power shortages caused large-scale blackouts, resulting in daily losses exceeding USD 5 million.Traditional PV systems lack rapid isolation capability, making them prone to equipment damage and safety incide