Ground Power Units (GPU)

ElectroAir Ground Power Units are engineered to provide stable and efficient external electrical power to aircraft during ground operations - including maintenance, boarding, pre-flight checks, and turnaround processes. They eliminate the need to run onboard auxiliary power units (APUs), helping operators save fuel, reduce emissions, and minimize noise pollution.

Our GPUs are compatible with a wide range of civil and military aircraft and supply either 28.5 VDC, 400Hz AC, or a combination of both. This makes them ideal for supporting modern avionic systems and ground handling operations.

ElectroAir offers three types of GPU systems:

All ElectroAir GPUs are built with modular architecture for ease of maintenance and long-term reliability. Each unit is equipped with an intuitive touchscreen interface, remote diagnostics, and durable housing adapted for tough apron conditions.

  • 01

    Diesel GPUs

    Rugged and reliable, these units deliver uninterrupted DC power in remote or off-grid environments where mobility and autonomy are essential.

  • 02

    Hybrid GPUs

    Combining diesel and battery technology, hybrid units provide flexible AC/DC output with reduced fuel consumption and noise, making them suitable for both field and urban use.

  • 03

    Battery-powered GPUs

    Designed for indoor hangars and noise-sensitive terminals, these battery-powered units offer clean, emission-free operation without compromising power output.

Typical use cases include:

  • Aircraft parking stands and gate positions
  • MRO facilities and line maintenance zones
  • Helicopter pads and remote strips
  • Hangars in eco-regulated airports

Among our most popular mobile models are:

  • APA-65 EAR-600 (Diesel GPU)
  • APA-65 EACR-45/600 (Hybrid GPU)
  • APA-ECO-DC EAR-600 (Battery Electric GPU)

Whether you are operating in a high-traffic airport or a rugged airfield, ElectroAir's Ground Power Units are trusted for their performance, adaptability, and efficiency.

Need help choosing the right model for your operations?

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