Vacuum tube portable solar oven solar cooker
ONS-OVEN02
Material:Food-Grade 304 stainless steel;
Capacity: 1L Or About 0.75KGS food;
Net Weight: 1.5 KGS;
Gross Weight: 2.5KGSL;
Vacuum Tube size: 620MM(L)×70MM(DIA)(Inner DIA 53MM);
Expand Size: 78×32×40CM;
Packing Size:72×21×21CM;
Reflector Size: 50×30CM;
Working Temperature: 120-330 degree centigrade
Bake bread, steam, boil, grill with the solar oven. This large vacuum tube will handle any of your cooking tasks using direct sunlight only.
Features of the oven are the strong heat resisting (often called pyrex) glass formed into a double walled tube. Within the double wall is a vacuum to provide the best insulation possible, with the heat saving properties of a thermos type flask. The inner wall of the glass tube has a sunlight absorbing layer (on the outer face) to pick up the sun. This looks ‘blue’ in the picture but is better than black at absorbing sunlight. When placed securely in the sunlight the inner glass layer will start to heat and transfer heat to the air or directly (if in contact) with anything contained in the vacuum tube.
https://www.onosisolar.com/vacuum-tube-portable--solar-oven-solar-cooker_62.html
About Us
ONOSI solar specializes in manufacturing and selling solar thermal systems, water purification systems, etc. The main products are: high-end heat pipe solar collectors, air solar collectors, solar Ionizer, solar micro-kitchens, solar water heaters, etc.
The company fully implements the ISO9001:2018 international quality system authentication, through field inspections by authoritative organizations such as TUV and SPF. Won the certification of SOLAR KEYMARK, SRCC, CE, ROHS,etc.
The company focuses on product development and innovation, and has a number of invention patents and utility patents. ONOSI trademark has been registered in more than 22 countries all over the world.
The company has own rights for import and export,has been exported to Netherlands, Italy, Germany, Austria, Chile, Brazil, Guatemala, South Korea, Japan and so on,more than sixty countries and regions, the export quantities are top among the same enterprises.