Hello Bernard,
I find it very disturbing that you say that it was mostly aluminum inside the "trekhypads" because you could not see that in the pressreleases ,it was as it was nanosilicon inside those pads. https://hpqsilicon.com/fr/press-release/hpq-receives-its-first-mini-generator-set-based-on-clean-hydrogen/
Maybe you can explain that little doubt in my mind, is this the reason the appolon solarjv no longer exists or is it still alive that jv?
Janneman