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Solar dish

published: 03/10/20, 21:04
by 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

Re: Solar parabola

published: 04/10/20, 00:32
by Christophe

Re: Solar parabola

published: 04/10/20, 11:37
by thierrych
Thank you christophe for your help
that looks interesting

Re: Solar parabola

published: 04/10/20, 13:58
by Christophe

Re: Solar parabola

published: 04/10/20, 18:42
by 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.