that's all correct but if you pull back a little bit from looking at the actual solar technology being used both companies produce hydrogen at the solar panel (fully "off grid").
From a business solution viewpoint they are trying to sell the same solution. Just Fusion has sales and installed proven technology and HYSR has pictures on a web site.
Should HYSR actually make a productiti is likely to be. more productive due to their nanoparticles but at what price?
If I want to build an off grid hydrogen refuelling station then I am interested in how much it costs and how much land it will require to fill x vehicles a week, and what on going maintenance is required. The internal technology is irrelevant
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