Fuel free solar cooker Fuel free solar cooker February 19, 2020 Bradley Cox The GOSUN Grill is an easy, versatile fuel-free solar cooker that uses energy from the sun to bake, boil or steam a meal for 8 people. Perfect for outdoor cooking and fitted with a built in cooking thermometer. Works even in cloudy weather. February 19, 2020 Categories:Engineering, Innovations, Personal & Travel 0 Likes