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HoSa Solar Ltd. offers fireless cookers of own production (see detailes in
). Both photos show the model "Grossi", whose outer
dimensions are 563 x 422 x 330 mm.
The operation principle
of the fireless cooker is simple: a pot filled with
preheated liquid food - soup, stew, etc., is inserted into a heat-insulated box, so
achieving two things:
keeping the meal warm for hours;
if the preheating temperature is above 90 °C, the meal is not only retained
hot, but also cooked in its own heat.
Cooking sequence:
a pot is filled with food between 50% and 80% of its
volume, then boiled on the solar cooker between 1 and 20 minutes depending on
the dish, then moved to the FC and covered with special insulating pillows.
Finally the lid is closed.
Advantages of the combination “parabolic cooker – fireless cooker”:
- FC gives an answer to the eternal question about solar cooking:
what to do
when there is no sun!
If the weather is getting poor (clouds, strong wind) -
solar cooker ceases work, but then the pot is transferred to the FC and the
cooking process continues;
- FC unlike SPC: does not need supervising; is used indoors and needs a
small space; burning and scorching is not possible.
- FC increases the cooking capacity of SPC: in good weather the solar cooker
together with the fireless cooker can prepare up to three dishes
simultaneously. For example, the first two dishes could be in pots and placed
in FC; the third dish could be prepared on SPC and could be placed in a pan.
