Cook a meal in as little as 20 minutes, reaching 550°F/ 290°C with only partial Sun, GoSun Stoves are a one of a kind, fuel-free cooking solution. Easy, delicious, and fuel free. No weather is too cold or windy for the stove’s near perfect vacuum tube insualtion. If there’s Sun, you’re in business. No fire hazard here. Perfect for cooking with children and keeping the kitchen cool during the Summer.