H³ - Heliothermic Harvest Heater
This project is based on a multitude of resources and concepts.
There was very different drafts, previous to this one. They're were designed as part as another project, arvore-de-vidro (portuguese only), but to make things new, this will be considered the "H³ First Draft":
The main goal is to develop a solar colector capable of generating heat and steam in a modular fashion.
CERN Open Hardware Licence v1.2.