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Apr 24.2026
What is the Green Airport Solution?
05
Mar 17.2026
What is a Ground Power Unit?
All-electric ECOTUG 90/180/28
Driven by global decarbonization goals and the shift toward airport electrification, battery-powered Ground Power Units (eGPUs) have moved from concept to operational necessity.
ECOTUG is AEME GSE's battery ground power unit series. Combining AEME's S400 solid-state GPU with industry-leading LFP batteries, ECOTUG is designed for safety, durability, and global aviation standards. As a sustainable alternative to aircraft APU, it delivers reliable power without infrastructure expansion, emissions, noise, or fuel dependency, reducing costs while supporting the aviation energy transition.
The ECOTUG90 is a compact, battery-powered eGPU built on AEME's proven S400 solid-state platform and powered by CATL high-performance LFP cells. It delivers stable 400 Hz power for aircraft at contact and remote stands, as well as in hangars and MRO operations. The system offers high energy efficiency and reliable power output. An advanced BMS with cloud monitoring manages battery status. Intelligent thermal control extends service life. Automatic fire suppression and multi-detector protection ensure safe operation.
| Battery Type | LFP |
| Battery Capacity | 210 kWh |
| Charging Inlet | CCS2 |
| Maximum Charging Voltage | 690 V |
| Charging Power | 92 kW |
| Maximum Charge Current | 150 A |
| 400Hz Output | |
| Rated Capacity | 90 kVA |
| Rated Voltage | 3x115/200 VAC |
| Rated Frequency | 400 Hz |
The ECOTUG 180 is a high-capacity battery eGPU designed for larger aircraft and demanding operational scenarios. It provides extended runtime, higher output capability, and maximum operational flexibility while maintaining zero-emission performance.
Ideal for busy airports, wide-body aircraft support, and high-power applications, the ECOTUG 180 reduces reliance on fixed ground infrastructure and eliminates APU usage during turnaround.
| Battery Type | LFP |
| Battery Capacity | 281 kWh |
| Charging Inlet | CCS2 |
| Maximum Charging Voltage | 700 V |
| Charging Power | 150 kW |
| Maximum Charge Current | 250 A |
| 400Hz Output | |
| Rated Capacity | 180 kVA |
| Rated Voltage | 3x115/200 VAC |
| Rated Frequency | 400 Hz |
The ECOTUG 28 is a compact 28 V DC battery power unit with a small footprint, high energy capacity, and fast charging. Easy to move and quick to deploy, it fits a wide range of ground operations. Suitable for aprons, hangars, and other service areas, it provides reliable power for business jets, helicopters, etc,. Flexible, practical, and ready when you need it.
| Charging Power | 30 kW |
| Voltage | 400/415 VAC ±15% |
| Frequency | 50/60 Hz ±5% |
| Continuous Current | 800 A |
| Maximum Output Current (Engine Start) | 2500 A |
| Rated Output Voltage | 28 V DC (adjustable) |
| Battery Capacity | 57.6 kWh |
Advanced Battery Management System (BMS) with cloud-based monitoring
Intelligent thermal management for extended service life
Automatic fire suppression and multi-detector safety protection
Robust environmental adaptability for diverse airport conditions
Supports flexible mobile operation
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