ROHM expects to deliver approximately 3 million inverters by fiscal year 2028.

According to ROHM, products have already been delivered to 16 automakers, and inverter deliveries are expected to reach approximately 3 million units by fiscal year 2028. Currently, customers in fiscal year 2025 are primarily from China, South Korea, and Japan, but the company anticipates its customer base will triple by fiscal year 2028.