The EV charging infrastructure segment represents the largest driver for these components, accounting for an estimated 40 percent of total module consumption as networks transition from 50 kW chargers to 350 kW+ ultrafast units.
According to IndexBox, the technological shift toward wide-bandgap semiconductors, such as gallium nitride (GaN) and silicon carbide (SiC), is enabling module efficiencies above 97 percent.
Asia-Pacific remains the dominant hub, accounting for over 60 percent of global output, while North America and Europe experience robust import-driven demand as they scale domestic charging networks.
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Potential growth constraints for the module market through 2035 include semiconductor supply chain volatility, complex regional certification requirements, and tariff risks that can alter landed costs by 5 to 15 percent.
