• Type: Evacuated Tube
• Pressure: Unpressurized
• Circulation Type: Direct / Open Loop (Active)
• Heating System: Batch / ICS (Passive)
• Connection Type: Direct-Plug
• Installation: Freestanding
• Housing Material: color steel
• Certification: CE, SGS,CCC,ISO***1,CNAL
• Capacity: **0
• Place of Origin: Zhejiang, China (Mainland)
• Brand Name: XingShen Solar Energy
• Model Number: XSPT-J****2
• Name: Non-pollution Solar Water Heater
• Insulating Layer: Imported polyurthane with *0mm
• Sealing Rubber: Silicon rubber
• Hail Resistance: Diameter *5mm
• Heat Gain Perspective: *8degree**5degree
• Inner Tank: Stainless steel SUS**4/2B, 0.*1mm
• Outer Tank: Galvanized/ co lour steel, 0.*1mm
• Vacuum Tube: AL/N coating, *7****0/*8****0mm
• Life-span: At least *5 years

solar hot water energy

Material

Accessories: MG rod, electrical heating, assistant tank

Logo: OEM, co lour printing /sticker

Features:
1) The tubes and supports are adjustable. The power bearing is averageand can assure the vacuum tubes to use for a long time
2) Whole glass vacuum tubes adopt super hard borax and silica glass
3) It resists *5mm hail and the using life can last *5 years
4) Temperature when exposed to sun without water: **0oC, 2.5 hours to boiling point if using single tube
5) If you use electrical appliances to aid heating and to switch off the power supple before bathing
6) Please test the water temperature before using, in order to avoid scalding

Working Principle

Solar vacuum tube was evacuated into the tank; the coating inside of tube can absorb more than *2% heat energy from sunshine. The cold water in water tank flows into the tube and become hot, because of different density between cold and hot water, there will be a natural circulation in the tube, and hot water will float back to tank. *0 mm thickness heat insulation layer by polyurethane between inner tank and outer tank can keep the temperature of hot water for about 2 days without any sunshine, consumer can enjoy comfortable bathe anytime.