The 5 Best Solar Ovens
Updated by · How we research
Five solar ovens compared, from foil panel cookers to fold-flat bags and a vacuum tube, by heat, kit and packed size. The Haines 2.0 SunUp leads. When users buy our independently chosen editorial selections, we may earn commissions to help fund the Wiki.
A solar oven works like a slow cooker that runs on sunshine: on a clear day most hold about 200 to 350 degrees, and a pot of stew takes most of an afternoon. That suits campers, preppers and anyone planning for power outages. Two famous names, the Sun Oven and the GoSun Sport, are unavailable at Amazon right now, so they aren't ranked.
Editor's Notes
November 1, 2026, by Ezvid Wiki Editors:
The Haines 2.0 SunUp moves to the top. It reached about 325 degrees in a published backyard test, folds flat, and arrives with its own pot and thermometer. Only three picks from 2021 survive. The All American Sun Oven, GoSun Sport, GoSun Fusion, SolCook Camper and Silver Balloon Mini can't be bought anymore, and the GDAE10 Concentrator has vanished. We also dropped the Emergency Zone SunCore, which has too little owner history to judge at its price.
The Sunflair Portable Deluxe and JWN Oven Bag stay. They're joined by the Sunflair Mini for packs and the MrMapMax 4.5L, the one vacuum-tube cooker we could still find for sale. Nobody has published a test of it yet, so it ranks on its design and the maker's specs. GoSun now sells its tube cookers from its own store, so it moves to special honors.
For a niche this small, the evidence is solid: Ecavo's side-by-side backyard cook, a months-long home trial at The Tiny Life and an older five-oven comparison on Sunshine on My Shoulder, checked against makers' kit lists and recall records.
Earlier notes
May 13, 2021, by Will Rhoda:
Unlike other emerging solar technologies that have been evolving rapidly in recent years, we found that this space has been relatively stagnant since the last time we visited this list, and didn’t deem it necessary to make many changes, although we did remove the Hukoer Parabolic due to availability issues.
Fortunately, we had no trouble finding a suitable replacement with a very similar (dare I say, almost identical?) design that was being offered for a fraction of our previous pick’s cost. So, we wound up being able to leave our list essentially intact, whilst offering our users a bit of added value. Like the Hukoer Parabolic before it, the GDAE10 Concentrator is an easy-to-clean model that looks a lot like a satelite dish that has a cooking element for a feed horn. It ranked low on our list due to its lack of portability and versatility, but for basic applications in a long-term setting it might do nicely.
For other creative ways to capitalize on our star’s bounty, check out some of our other rankings. We’ve got lists of everything from pool heaters and battery maintainers, to patio lights and address signs.
December 30, 2019, by Melissa Harr:
For those who want something robust and durable for the long haul, it remains tough to top the Sun Ovens All American. Unlike some flimsier choices, it is crafted from sturdy materials and built to capture a lot of sun for excellent heating. Of course, this also means it's not as portable as some, just like the Hukoer Parabolic, a useful, but heavy, choice. If you need a model that can go where you go with ease, then you might consider the Sunflair Portable Deluxe or the JWN Oven Bag. Of the two, the former perhaps heats slightly better. There's also the GoSun Sport, which boasts a nifty design that requires no additional pots or pans, and the Haines 2.0 Dutch Oven Kit, which includes a high-quality Dutch oven. Finally, we opted to add one model that will work for backpacking or as a part of an emergency kit, the Silver Balloon Mini. It does not come with a pump or anything to anchor it with, but it's relatively inexpensive and folds up so small that you could stick it in your pocket or rucksack.
Special Honors
GoSun Solar Ovens GoSun's vacuum-tube cookers, from the pocket-size Go to the Sport-E and the hybrid Fusion that keeps cooking on battery power after dark, now sell through the maker's own store. They heat fast in good sun and hold food in a glass tube. Popular models sell out for weeks at a time. gosun.co
Panels, Bags, Boxes And Tubes
Evacuated-tube cookers put the food inside a double-walled glass tube, like a thermos with a window.
Solar ovens come in four basic shapes, and the shape sets the heat. A panel cooker such as the Haines uses shiny folding panels to bounce light onto a dark pot inside a clear windscreen. It's light and cheap to store, and in Ecavo's backyard test the Haines reached about 325 degrees. Rigid box ovens, the classic Sun Oven style, add insulation and a glass lid; Van Life Kitchens puts them at roughly 250 to 325 degrees, and they're the heaviest to carry.
Fold-flat fabric ovens like the Sunflair line are the lightest. They run cooler, about 200 to 285 degrees by the same guide, and a five-oven comparison found the Sunflair cooler than rigid boxes but far easier to pack. Evacuated-tube cookers put the food inside a double-walled glass tube, like a thermos with a window. They heat fastest and hold heat best, but they cook small portions, and the glass needs care.
Parabolic dishes are a fifth kind, better called cookers than ovens. They focus sunlight to one hot spot under a pot, so they can boil and fry, but they need constant aiming and careful handling (see the safety section).
What Solar Cooking Really Takes
Plan around the sun, not the clock. Solar ovens work best in clear sky from mid-morning to mid-afternoon, and they stop when clouds roll in or the sun drops low. In a season of home cooking, The Tiny Life logged diced potatoes at one to two hours, bread at one to three, and chicken at four to six in good sun. Thin cloud stretches those times a lot, so keep a backup stove for dinner.
A few habits help. Use a dark, thin-walled pot with a lid, since dark metal absorbs light and a lid keeps steam in. Turn the oven to follow the sun every half hour or so. Don't open it to peek: each look lets out heat that takes a long time to win back. Winter sun works if the sky is clear, but the days are short and the sun is low, so tilt the oven up. Van Life Kitchens notes that in cloudy regions such as the Pacific Northwest, solar cooking is mostly a summer tool.
Solar ovens can't sear, saute or fry. They shine at stews, rice, beans, casseroles, baked potatoes and slow breads, and they won't burn food if you're late getting back.
Safety: Food Temperatures, Eyes And Wind
Food safety is the big one. Meat must get fully hot, and a slow oven that loses the sun can leave it sitting in the bacteria danger zone. Solar Cookers International advises a probe thermometer and the standard 165 degrees for poultry and dense meats; don't start raw meat late in the day.
Reflected light is the second risk. Panel and box reflectors can glare, and parabolic dishes focus light hot enough to burn skin, damage eyes and light dry grass or clothing. Wear sunglasses, never look into the focal point, keep the cooker away from dry brush and never leave a dish unattended (Solar Cookers International safety tips; AMSI safety rules).
Then handle the heat and the wind. Pots, racks and glass get oven-hot, so use mitts. Light panels and bag ovens catch gusts and can tip, so stake or weigh them down on breezy days. No-flame cooking may be allowed during some burn bans, but rules vary, so check with the local fire authority first.
How we researched this
We compared 19 solar ovens and cookers, including well-known models that are no longer sold, read makers' kit lists and spec pages, a published backyard test and two long-term home trials, and owner feedback, and checked every brand for recalls with the U.S. Consumer Product Safety Commission.
Sources (10)
- Ecavo: 4 best solar ovens, backyard test
- The Tiny Life: complete solar oven guide
- Sunshine on My Shoulder: five solar oven reviews
- Van Life Kitchens: solar cooking guide
- Solar Cookers International: safety tips
- Solar Cookers International: cooking meat safely
- Solar-cooker.de AMSI project: safety
- Haines Solar Cookers: EcoWatch ranking
- Sunflair
- GoSun: solar ovens
Frequently asked questions
How hot does a solar oven get?
On a clear day, most fold-flat and panel ovens reach about 200 to 325 degrees, and rigid box ovens a little more. Vacuum-tube cookers run hotter and faster. Parabolic dishes get far hotter at the focal point and can fry.
How long does solar cooking take?
Longer than a stove. In good sun, diced potatoes take one to two hours, bread one to three and chicken four to six. Clouds, wind and a low winter sun all add time.
Do solar ovens work on cloudy days or in winter?
Thin cloud slows them a lot, and heavy cloud or rain stops them. Clear winter days work, but the cooking window is shorter and the oven needs tilting toward the low sun.
What's the difference between a solar oven and a solar cooker?
A solar oven traps heat around the food in an insulated or glazed space and cooks slowly. A parabolic solar cooker focuses sunlight onto the bottom of a pot, so it can boil and fry, but it needs constant aiming and eye protection.
Is meat safe to cook in a solar oven?
Yes, if it gets hot enough. Use a probe thermometer, cook poultry and dense meats to 165 degrees, start early in the day and finish on a stove if the sun fades.
Can I still buy the Solavore Sport or the Sun Oven?
Neither is available at Amazon now, and Solavore's old web address no longer leads to the brand. GoSun still sells its tube cookers directly.
