Recently, the domestic stainless steel industry witnessed a milestone event in green logistics - Guangxi Jinhai Stainless Steel Co., LTD. (hereinafter referred to as "Jinhai Stainless Steel") successfully put into operation the country's first 35kV voltage level directly connected electric heavy truck charging station. This project not only resolves the long-standing problems of high emissions and high costs in short-distance transportation within the factory that have plagued the heavy industry sector, but also provides a replicable and scalable model for similar enterprises across the country with its forward-looking technical design.

35kV high-voltage direct, defining "fast, economical and stable"

Electric heavy-duty trucks are becoming an important tool for industrial enterprises in medium and short-distance transportation. The installed power of heavy truck charging stations is large, the demand for power capacity is high, and the charging time is long, which can easily cause a 10kV power shortage in the area.

With its outstanding strategic vision, Jinhai Stainless Steel, in collaboration with Teldrive, boldly adopted a 35kV high-voltage direct access solution to build this industry-renowned "super charging station". Compared with the traditional 10kV or 380V access methods, 35kV has directly achieved the three major leaps of "fast, economical and stable" : extremely efficient, charging is like refueling! Economical and energy-saving, with the best cost throughout the entire life cycle! Stable and reliable, empowering intelligent production!

Operating costs have been halved, saving millions of yuan in fuel expenses annually

The operation of this charging station has brought immediate benefits to Jinhai Stainless Steel. Ten charging guns meet the daily short-distance transportation needs of 19 new energy tractors and new energy heavy-duty dump trucks in the factory. The transportation cost can be saved by more than 50%, and the fuel cost alone can be saved by several million yuan every year. The rapid energy replenishment of charging facilities has reduced the idle time of vehicles and increased the average daily transportation trips per vehicle.

After the project is fully operational, it can reduce carbon emissions by thousands of tons annually, which is equivalent to planting tens of thousands of trees. More importantly, it marks a fundamental transformation from "gray" to "green" in the short-distance transportation link of Jinhai Stainless Steel, writing a brilliant stroke for the enterprise to implement the "dual carbon" goals and build a green factory.