We’re frequently asked if it’s possible to boil water in the SUNFLAIR® Solar Oven. The answer is YES!
There are some cool physics going on. It is similar to boiling water in a kitchen oven. Since the heat radiates around the pot, the bubbles also radiate around the interior of the pot. This is different from a stove that has a single heat source from the bottom, thus producing bubbles from the bottom. The hottest a stove top will reach is 212 F/100 C. The photo shows piping hot water, boiled in a Sunflair® Solar Oven.