There is no data on what the HYSR device can produce and hence what size of land area is needed to fill up say 10 cars a day. They have no plans to do anything beyond maybe a pilot system.
in the meantime HTOO is rolling out thousands of their equivalent systems (generate hydrogen directly from the solar panel), has a major system planned in Bakersfield and implementing the "standalone" off-grid refueling station in Spain already. Recently announced standalone systems for distribution centers. not having to ship hydrogen to the point of use is a big saving.
Hydrogen refueling stations for public use (cars and trucks) are already being built and gradually expanding. California leads as they will subsidise your car. TravelCenters of america rolling out for trucks (Nikola) .
HYSR is going to miss the hydrogen revolution while demoing their lab experiment. Do we have the latest life expectancy of the gen 3 or 4 device? how quickly will they need to be replaced or can they be replenished?