The electric tailgate system allows users to operate the vehicle's rear door electronically via buttons, enabling convenient access for passengers and cargo loading/unloading. It must feature functions such as motion suspension, height adjustment, anti-pinch protection, and audible alerts. The system adopts an electric strut-driven design, primarily composed of components including electric struts, ECU control modules, self-locking latches, lock strikers, anti-pinch sensors, switches, brackets, and auxiliary accessories.

The adoption rate of electric tailgates in SUVs is relatively high, exceeding 50%, and this proportion continues to grow. Additionally, there is a trend for new energy vehicles (NEVs) to include electric tailgates as standard equipment. Currently, most manufacturers in the market rely on imported specialized power modules. However, the industry is facing severe shortages of electronic components, causing prices for these modules to surge multiple times and lead times to extend up to a year. ‌Wunder-Kraft’s Competitive Edge‌ Wunder-Kraft has independently developed proprietary technology, achieving breakthroughs in current detection algorithms. This innovation eliminates the need for expensive imported power modules. Instead, the company utilizes fully localized components, resulting in lower costs, equivalent performance, and significantly more reliable delivery timelines.