Here is another device that lets you use sunlight to cook your meats and vegetables. The MARS ROCK 2300W Solar Cooker measures 130 x 190cm and has a focal length of 110cm. It can reach high temperatures faster than circular solar stoves.
More gadgets like this: here
This particular model comes with 6 reflector pieces. It weighs 24kg. Simply bring your pot, and you are set.
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