The SUN COOK is a highly innovative product with state of the art non-imaging optics, entirely conceived and
manufactured in Portugal. It cooks food for a family, using solar energy as the sole heat source. Besides being ecological and economical its operation provides extremely healthy and tasty food.

What does it do?
How does it work?
What are the weather requirements?
Can it cook inside a house?
What kind of cooking can be done?
What cooking vessels should be used?
How long does it take to cook?
What special care is it necessary?
How to keep it in perfect shape?


What does it do?
The SUN COOK is a complement to existing cooking gas or electrical stoves, microwave ovens, grills, etc., providing food for a 4 to 6 persons, in an healthier fashion, outdoors and using clean energy

How does it work?
A set of properly shaped mirrors concentrates solar energy onto a black solar absorber plate at the bottom of the cooker, which in turn heats up the whole oven and the cooking vessels.


What are the weather requirements?
Solar energy is what is required to cook food. Sunny days are the best, but a few clouds will not be too important. Outside air temperature matters less than the amount of sunlight falling on the cooker. The SUN COOK’s efficient heavy thermal insulation keeps the food warm for many hours after cooking, and prevents heat from escaping during the cooking process.

Can it cook inside a house?
The SUN COOK may be used inside as long as it is exposed to the sun (better not behind any glass). It is fully autonomous and thus it can be placed outside easily.

What kind of cooking can be done?
The SUN COOK does all types of cooking like boiling, stewing, grilling, baking, except frying. However it allows for sautéing. Food cooked in the SUN COOK tastes better than food cooked on a burner or oven, as the natural flavours and nutrients of food are preserved.

What cooking vessels should be used?
To take full advantage of the SUN COOK it is wise to use the cooking vessels provided with the cooker. However many others can be used provided they are black on the outside, with a perfectly flat bottom, and with thin metallic walls. Plastics, ceramics or light coloured pots will not give good enough results.

How long does it take to cook?
Between 1 and 2 hours is enough to cook most foods. Although cooking is slower than with conventional stoves, the SUN COOK does not require any assistance, thereby freeing people for other activities.

What special care is it necessary?
The inside of the SUN COOK should not be touched while hot and it should be placed in a stable position, on flat surfaces well supported on its feet. While removing the cooked food care should be taken to let the first steam come out.

How to keep it in perfect shape?
Under normal circumstances, food never contacts directly the oven. However some spillage may accidentally occur. In that case wipe it clean with a soft cloth or paper tissue. If necessary use a non-abrasive detergent or soft soap and dry it with a soft cloth or simply under the sun.