In older urban areas, power grids suffer from limited space and aging, energy-inefficient equipment. The use of SC(B)18 epoxy dry-type transformers reduces partial discharge to <5pC and shrinks the volume by 30%. Coupled with Dekra certification testing and 24-hour fault response services, this ensures safe power supply in confined substations.

High-energy-consuming enterprises experience significant increases in no-load losses. The application of S22 oil-immersed transformers reduces no-load losses by 15%, and SH15 amorphous alloy transformers achieve 70% energy savings. Energy efficiency audits and full lifecycle carbon footprint tracking services are provided to help enterprises achieve carbon neutrality.

Voltage fluctuations in photovoltaic/wind power plants affect equipment lifespan. The configuration of a lightning impulse system certified by a KT testing station increases surge resistance by 30%. Grid connection testing and a 10-year warranty are provided to ensure the stable operation of 35kV power plants.