5. Arctic Sentinel
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.