Business Type: Manufacturer/Factory & Trading Company
Nanjing, Jiangsu, China
Wombat Evacuated Tube Nonpressurized Thermosiphon Solar System
• Economical solar water heating solution
• Suitable for climates that don't experience freezing conditions
• Simple integrated product design does not require circulation pump or controller.
• Mature technology with reliable operation.
• High efficiency solar conversion to heat.
• Easy to install & low maintenance.
• Inner Tank: 0.41mm SUS304-2B stainless steel (optional material: SUS316L)
• Outer Tank: 0.31mm Painted galvanised steel (optional material: SUS304-2B)
• Mounting Frame: Painted galvanised steel
(optional material: Stainless Steel)
• Mounting Frame Angles: 20°, 30°,°40°, 45°
• Insulation: 55mm Polyurethane
• Vacuum Tube Material: Borosilicate glass 3.3.
• Absorber Coating: AL-SS-CU selective coating
• Seal Material: UV stabilized HTV silicone rubber
• Evacuated Tube Impact Strength: >25mm diameter hail
The solar heating occurs through a process called thermosiphoning, which allows the solar collector to heat the storage tank without the need for a circulation pump.
The basic operation is as follows:
• Cool water from the bottom of the storage tank falls to the bottom of the evacuated tube.
• As the water heats up it rises back up into the tank, gradually heating the tank throughout the day.
Products with this tag will be sent out within 15 days after you place an order. For the specific sending time and delivery date, please consult the supplier.
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