Silicon Carbide Market Shift: Stabilization Meets Selective Price Pressure

As we move through the year, a notable shift is occurring in China's silicon carbide power semiconductor market. Recent industry feedback indicates that prices for SiC devices, which had been under sustained pressure, have now clearly stabilized. A source from within the supply chain recently noted that while widespread price increases have not yet materialized, the downward pressure has significantly eased, marking a period of relative price equilibrium.

Signs of a Market Turnaround, Led by High-Voltage Segments

This stabilization is part of a broader structural adjustment within the power semiconductor landscape. Market analysts observe that early signals of a reversal trend for silicon carbide emerged in 2023. Crucially, market performance is now diverging across different product categories.

High-voltage MOSFETs and IGBTs have become the focal point, demonstrating considerably higher price elasticity compared to the broader market.

  • Demand Pull: Robust and sustained demand from end applications like new energy vehicles, photovoltaic inverters, and industrial motor drives provides a solid foundation for these high-performance components.
  • Supply Dynamics: Supply chains for certain high-voltage products remain relatively concentrated, with longer capacity expansion cycles, making them more susceptible to market fluctuations.
  • Cost Pass-through: Cost changes from upstream materials and manufacturing are more readily transmitted to these higher-value-added products.

Second-Half Outlook: Room for Further Increases

Looking ahead to the latter half of the year, industry expectations are not conservative. Analytical views suggest the current price stability may be a temporary consolidation. For specific categories like high-voltage MOSFETs and IGBTs, there remains potential for price increases in the coming months.

This outlook is underpinned by several factors: seasonal recovery in end-demand and concentrated project deliveries, potential for localized tightness as global supply chains continue to adjust, and increasing customer acceptance of price movements driven by tangible performance improvements from technological advances. The market is gradually transitioning from pure 'cost competition' towards 'value recognition'.

The silicon carbide power semiconductor market appears to be at an inflection point. An era of across-the-board price hikes may not be imminent, but the pathway for selective, category-specific price increases is now open. This necessitates a more nuanced analysis of opportunities and risks across different market segments for companies and investors along the value chain.