Top 10 Most Energy-Efficient Military Drones: #6 Breaks Endurance Records

5. Arctic Sentinel

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Designed especially for polar activities, the Arctic Sentinel shows remarkable energy economy in demanding conditions. At temperatures as low as -60°C, its creative thermal control technology preserves best battery and system performance. Taking use of the continuous daylight in Arctic summers and strong polar winds, the drone makes benefit of a special mix of solar panels and wind energy collecting technologies. With an endurance of up to 200 hours in ideal conditions, the Arctic Sentinel redefines sustainable operation in demanding surroundings.