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Non-Pressure Unpressurized Evacuated Tubes Solar Heating Solar Water Heater
Min.Order / FOB Price:
Get Latest PriceApricus Solar Co., Ltd.
Business Type: Manufacturer/Factory & Trading Company
Nanjing, Jiangsu, China
Quick Details
Quick Details
Product Details
Wombat Evacuated Tube Non-pressurized Thermosiphon Solar Water Heater
Feature
• 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.
Technical Specifications
• 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
Different Model&Detail
| Different Model | Tubes No. | Tank Capacity | Tank Details | Frame |
| WB-SS-150L-15 | 15 | 150L | 150L capacity; 1.25mm SUS304 Stainless Steel Inner Tank and 0.41mm Outer Tank | SS201 thickness of 1.2mm |
| WB-SS-180L-18 | 18 | 180L | 180L capacity; 1.25mm SUS304 Stainless Steel Inner Tank and 0.41mm Outer Tank | SS201 thickness of 1.2mm |
| WB-SS-200L-20 | 20 | 200L | 200L capacity; 1.25mm SUS304 Stainless Steel Inner Tank and 0.41mm Outer Tank | SS201 thickness of 1.2mm |
| WB-SS-240L-24 | 24 | 240L | 240L capacity; 1.25mm SUS304 Stainless Steel Inner Tank and 0.41mm Outer Tank | SS201 thickness of 1.2mm |
| WB-SS-300L-30 | 30 | 300L | 300L capacity; 1.25mm SUS304 Stainless Steel Inner Tank and 0.41mm Outer Tank | SS201 thickness of 1.2mm |
System Operation
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 Overview
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