The Foldable Sun Bowl Cooker
The Foldable Sun Bowl Cooker is another solar panel cooker variation from designer, Teong Tan.
It has been constructed from a cube-shaped cardboard box, measuring 18" on all sides. Two cookers can be made from a single box. The cooker can also be made from a square sheet, 36" x 36", of new cardboard or polypropylene board.
The cooker can be tilted to aim directly at the sun for maximum cooking efficiency, and it can also be folded down to 18" x 18" x 1" size for transportation. The extended ends of the string are useful for securing the cooker to heavy objects on windy days. Construction of this cooker is easy with minimal cutting required.
