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PETISOS

petisos_guide_fr.pdf (French version)

This step by step guide contains exact measurements and specific materials described in detail. With it you can build your own Petisos solar cooker.

Petisos in action Petisos guide

PARABOLA ADAPTATION GUIDE

The reflector shape is the single most important factor in the success of your concentrator, and the mathematics can be somewhat intimidating. Fortunately, there is a way to get the curve right without calculating anything! Just follow these easy steps.

Calculationless Parabola Adaptation Guide

DOLIOS

dolios_guide_en.pdf
Thanks to this guide, you will be able to build your own Dolios. Dolios guide