https://eceen.m.en.alibaba.com/index.ht ... ange.index
The only company I reviewed that was proactive with supplying certification, cable spec, cell type, manufacturer (sunpower) & so on..
nb I note their larger concertina solar set up has fold out legs, ..there's your starter for 10 when fast sun angle adjustment is concerned from a clear ground point.
The magnetic snap closures are good too, hopefully specced on their big one.
Guess this is what you are after in terms of Turk-Sol potential & modernity.
https://www.eceen.store/collections/fro ... pe-c-ports
check it out on Ali Baba, (cant see it there due to my tablets incompatibility / chinese site design) ..but id get a small 13 watter for backpack too, single phone / tablet charge bug out situations, which non legged models just cannot do
(forest clearing, 10 min stop, charge in seconds, no rigging, simply extend leg, charge & run ..again) ..ditto glacier, ..no faff
"My" 13 watter is also backpack mount friendly, bigger (longer) means scuff / scrape risk when all is considerered, ..to try & get a moving charge, longer downward means a 30+ litre backpack to accommodate extra panels..
In your instance maybe galv eye hooks, twist wire to reduce twist & slap (wind) against the main mounting surfaces you choose.
The fold points are the weakspot in this kind of design, but what can you do!?
If semi-perma mounting consider a split wedge of pipe insulation to back it with & reduce any wind slap movement (little bits of sticky back velcro to attach / remove all elements,including the wall surface if it is mounted vertically over an all day sun edge!?