From January to September 2025, China's small transformer exports reached ¥46.48 billion, a 39.9% year-on-year increase, with September alone setting a new monthly record of ¥6.63 billion. This growth is primarily fueled by surging demand in AI data centers, electric vehicles (EVs), and renewable energy.
Key Drivers of Global Demand
AI Data Centers
Meta, Google, and other tech giants require massive numbers of small transformers to regulate voltage for high-power AI servers.
U.S. data centers are willing to pay a 20% premium to secure supply.
Electric Vehicle Industry
Global EV production hit 17.3 million units in 2024, with each vehicle requiring 5-6 small transformers.
Tesla alone has over 5,000 daily charging sessions, further boosting demand for supporting transformers.
Renewable Energy
Solar and wind projects rely on distributed small transformers. A million-kilowatt solar plant may need hundreds of units, far exceeding the demand of traditional thermal power plants.
China's Export Strengths
Production Capacity: China accounts for 60% of global transformer output, with leading companies like TBEA, XD Group, and Jiangsu Huapeng ranking among the top 10 globally.
Delivery Lead Times: European buyers have reduced procurement lead times from 18 to 12 months, but supply remains tight. In the U.S., lead times for large transformers extend to 2.3–4 years.
Price Surge: Global transformer prices have risen over 60% since 2020, with some high-end models doubling in cost.
Market Competition
China’s Advantages: A complete supply chain (oriented silicon steel, copper windings) and adaptability to extreme environments (high-altitude, Arctic conditions) enhance product reliability.
Regional Shifts: While exports to North America fell 4.35% (Jan–Aug 2025), shipments to Asia, Africa, and Europe surged by over 50%.
This robust export performance underscores China’s dominant position in the global transformer market, driven by technological readiness and strong demand from emerging industries.
AI生图
AI写作

