Solar Drying Venus Chatron - Video

https://www.chatron.pt/energia-solar/solar-dryer#venus

VENUS Models
Modular Model in Sandwich Panel
Modular drying and dehydration structures, for industrial and agricultural applications, with integration of the monoblock for solar dehydrator.
Modular structures are available without the inclusion of hot air collector panels, SVP TWIN.
Available models for 2 or 4 panels, with extensions of 2 m depth.

https://youtu.be/RHt68cV66SQ