High-Voltage Ground Power Unit (GPU) with 540V-800V DC, Liquid Cooling, and Zero-Emission Operation for Aviation

CTS High-Voltage Ground Power Unit (GPU) is an advanced airport ground support power system designed to provide stable, high-power DC energy for next-generation electric and hybrid aircraft ground operations. Built on a high-voltage lithium battery platform (540V-800V+), the system delivers efficient, fast-response power for aircraft start-up, maintenance, and onboard system activation without relying on traditional diesel GPU units.

The system is engineered for modern low-emission airports, supporting high power density output, fast transient response, and intelligent energy management to ensure reliable aircraft ground power under all operating conditions.

• High-voltage architecture: 540V-800V+ DC system platform
• High power output for aircraft start-up and ground operations
• Battery-based or hybrid (battery + generator) configuration
• Ultra-fast dynamic response for peak load demand
• Stable power supply for sensitive avionics and onboard systems
• Low noise, zero-emission operation (battery version)
• Liquid-cooled thermal management for continuous high load
• Intelligent BMS with real-time monitoring and safety protection
• Modular, containerized or trailer-mounted design options

• Commercial airports
• Aircraft maintenance hangars
• Private jet terminals
• Next-generation green airport ground support infrastructure