Soluna Holdings Inc (SLNH)

[DoughDiligence]

And you complain about my Due Diligence, Ha.

look into www.protonex.com

http://www.protonex.com/technology/fuel-options.aspx

They have options for using multiple fuels for multiple size fuel cells. The UAV-H5000 power system was reveal last year for use on UAVs.

http://www.upi.com/Business_News/Security-Industry/2012/08/08/Protonex-unveils-UAV-UGV-fuel-cell/UPI-49571344442559/

'Protonex said the military version of the UAV-H500 was used by the U.S. Naval Research Laboratory to set a flight endurance record on its small, unmanned aerial vehicle, the Ion Tiger. The aircraft was aloft for more than 26 hours, setting an endurance record for fuel cell powered flight.'


Another model of Fuel Cell using Liquid Hydrogen sets a new record this spring - 48 hours of flight time. A project sponsored by the Navy.

http://www.nrl.navy.mil/media/news-releases/2013/nrl-shatters-endurance-record-for-small-electric-uav