Recently, high-voltage electric defrosters compatible with the 600V platform of pure electric buses have achieved mass adoption. Utilizing PTC ceramic heating technology, this device integrates rapid windshield defrosting and cabin heating functions, capable of melting thin ice and fog on windows within 30 seconds. It ensures even temperature control without damaging glass and features multiple high-voltage protection systems including overvoltage and overheating safeguards, enabling stable operation in extreme cold down to -30°C. Compared to traditional defrosting systems, the new model offers adjustable power output and lower energy consumption, effectively balancing winter heating needs with vehicle range. It is now fully integrated into mainstream domestic pure electric bus models, significantly improving visibility and operational safety during rainy, snowy, and freezing weather conditions.
Post time: Jun-30-2026
