Solar dish

[thierrych]

Hello,
I would like to know how to build a correct parabola, how to build this parabola with a focal point allowing to heat a dish.
In addition, I don't know whether a focal point far from the dish or a very close point is better.
My goal is to build a parabolic solar cooker.
Thank you for your help.
thierry

[Christophe]

Hi thierry, everything is there: https://www.econologie.com/telechargeme ... satellite/ et search.php

[thierrych]

Thank you christophe for your help
that looks interesting

[Christophe]

If it's for cooking, the Ulog solar oven may be more accessible ...

Solar-thermal / solar-oven cooker-ulog-build-and-performance-t10753.html

solar-thermal / solar-cookers-solar-ovens-examples-in-self-construction-t10742.html

solar-thermal / solar-oven-dats-manufacturing-and-efficiency-t10766.html

[thierrych]

Thank you Christophe, the dats is great but I want to fry meat, fish, like on a barbecue, I also want it to be foldable. The only one available is the sunplicity but it costs almost 350 €, a fortune. I would like to have information on the possibility of the project.