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Fuel cell drone refueling

Liaocheng, China

“Narwhal 2” is a 2×2 meter fuel cell drone that can carry up to 1kg of equipment. Made in Liaocheng, also known as the “water city”, it is no surprise a water component powers this hydrogen drone. It is mainly used for surveillance and can fly for 2 hours while transmitting video up to 30 km away. B-Shark also designed a mobile refueling station that integrates an Enapter electrolyser. Rather than buying large amounts of hydrogen and purchasing an additional compressor, generating hydrogen with our AEM electrolyser enabled the commercialisation of the drone.

More information here.


Electrolyser (AEM single-core) 1 x EL 2.1
H2 storage 3.5 L
Storage pressure Booster pump to go up to 350 bar
Fuel cell 0.8 kW
Operational since 2019
Partner B-Shark

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