The GoSun Sport-E solar oven elevates solar cooking to a genuinely useful appliance with a unique hybrid design that includes an electric backup. As a self-professed solar nerd, I have experimented with various alternatives, including a large parabolic mirror that could instantly set paper on fire and cook a meal. No gas, electricity, or wood fire needed. When everything lined up, it felt almost magical. However, challenges such as awkward carrying, uneven cooking, wind, and passing clouds often led to half-cooked meals.
What to Know
The GoSun Sport-E looks like a giant glass tube with two wing-like mirrors that unfold. The walls are vacuum insulated like a Stanley mug, retaining heat. The outer wall is clear, while the inner wall is coated with blackened copper to absorb and radiate heat inward. An electric heating element in the bottom of the tray provides additional heat when needed, and the copper lining distributes it evenly. Food slides in through a long scoop-shaped tray, accommodating veggies, kebabs, and even bread. The 36oz tray holds enough for two people. For larger groups, GoSun's Fusion model offers more than double the capacity.
This is not the fastest or biggest outdoor cooker, but it is a compact, eco-friendly oven for beach days, road trips, camping, backyard lunches, and power outages. The box includes the solar oven with attached sundial, a hybrid electric cooking tray, a cleaning brush attachment, a power cord, a carrying case, and eight silicone baking cups.
Specs: Max heat 550F, weight 7lbs, dimensions 29in x 12in x 6in.
Testing
When packed up, the Sport-E's reflectors wrap around the glass tube, making it easy to grab and go. The handle doubles as legs, and the reflectors unfold to capture 338 sq in of sunlight. Like any solar device, it works best in full sun, but sparse clouds are workable with patience. A 20-minute meal might stretch to 40 minutes or even an hour. GoSun claims the Sport-E reaches up to 550F in ideal conditions, but I found 350F was more reasonable in Canada. It was still hot enough to steam potatoes, cook quinoa, stir-fry veggies, and bake bread and brownies. GoSun recommends using a meat thermometer to ensure food reaches a safe internal temperature.
What We Love
The Sport-E is built for real-world conditions. You don't need to endlessly tinker for the perfect position. Just unfold the solar reflectors and tilt the base so the shadow dot aligns with the sundial indicator. The oven faces the sun directly and collects the most heat when the dot is centered. Even in late-winter testing with snow, the heat-absorbing, vacuum-insulated oven cooked hardy vegetables like potatoes. Stronger sunshine builds heat much faster, but it still cooked in less-than-ideal conditions.
The electric mode is the standout feature. When the sun falters, the Sport-E works with a 12V DC input, so you can plug it into a car or portable battery pack. Drawing just 100 watts, it runs from a car's accessory plug or a lightweight DJI Power 1000 Mini battery pack, which can be recharged with a solar panel. During a power outage, I used electric mode to bake eight small bread loaves, using less than 5% of the battery. On a clear spring day at the beach, I used parchment paper as a tray liner for vegan kebabs, enjoying clean, portable cooking.
What We Don't Love
The Sport-E is practical but not effortless. You need to pay attention to conditions and make small adjustments to track the sun. One particularly windy day, gusts pushed the upper reflector forward until I secured it with a binder clip and cord. Speed is the bigger caveat; I never reached a high enough temperature for roasting, and a grill or camp stove is usually faster. The tube shape requires preplanning: make several small loaves instead of one big loaf, dice potatoes instead of whole.
Is It Worth It?
If you enjoy the outdoors or camping and want hot meals away from home, the GoSun Sport-E is a novel, green way to do it. It solves the most common problem with solar cooking by providing backup electric power, removing you from the mercy of the weather. Unlike glorified food warmers, the insulated design reaches real-deal oven heat. That's the difference between a clever gadget that sits on the shelf and a tool you'll use again and again.
