Munich, Germany – 26 August 2026 – Infineon Technologies AG (FSE: IFX / OTCQX: IFNNY) supplies silicon carbide (SiC) power semiconductors to Fox ESS, a leading provider of renewable energy solutions, to enhance the efficiency of its residential energy storage systems (ESS). Leveraging Infineon's CoolSiC™ MOSFETs 1200 V G2 in the Q-DPAK package, Fox ESS has reduced switching losses by 70 percent. As a result, the company’s PQ3-Ultra energy storage system achieves a peak photovoltaic (PV) inverter efficiency of up to 98.78 percent in grid-tied operation and a peak battery charge/discharge efficiency of up to 98.47 percent.
