The GoSun uses parabolic mirrors to concentrate sunlight onto a glass vacuum tube, creating heat to cook the contents inside. A stainless steel food tray allows it to be a portable convection oven for baking, boiling, sautéing, and more.
The compound parabola is a unique shape that focuses a wide angle of light onto the stove's vacuum tube, including ambient and diffused light. This means less time readjusting to the Sun and more time relaxing.