Power electronics are hitting the BOPP-C barrier, where conventional capacitor films can’t keep up with the heat and speed demands of wide-bandgap semiconductors like SiC and GaN. Peak Nano’s domestically manufactured NanoPlex LDF nanolayered films push beyond 135 °C with low loss and high breakdown strength, eliminating the cooling and oversizing penalties of traditional capacitors, making it ideal for use in high temperature environments. This leap enables more compact, reliable, and cost-effective inverter designs, unlocking the full potential of WBG devices in EVs, renewables, power grids, and advanced computing.