The GoSun Sport-E is a compact solar oven that uses a hybrid design to cook food using sunlight or electricity. It features a vacuum-insulated glass tube with reflective wings that capture solar energy, and an electric heating element for backup when sunlight is insufficient.
The oven includes a 36oz tray that can hold enough food for two people, and accessories such as silicone baking cups and a carrying case. It reaches temperatures up to 550°F in ideal conditions, though practical use may see around 350°F, sufficient for cooking vegetables, grains, and baking.
Users can align the oven using a sundial indicator for optimal sun exposure. The Sport-E is designed for outdoor activities like camping and beach trips, and can also be used during power outages. It is not intended to replace a camping stove but offers an eco-friendly alternative.
Testing in late winter with snow on the ground showed that the oven could still cook hardy vegetables, though cooking times may be longer in less-than-ideal conditions. The hybrid approach makes solar cooking more reliable and practical for real-world use.
