JetAll offers advanced electrically powered ground power units (GPU) designed to deliver clean and reliable power to aircraft during ground operations. These units supply stable 115/200V 400 Hz AC or 28.5V DC power, supporting aircraft systems while parked at gates, hangars, or during maintenance. Electrically powered GPUs reduce emissions, lower noise levels, and improve energy efficiency, making them an environmentally friendly and cost-effective solution for modern aviation ground support.