Vacuum Tube Solar Water Heater

250L Low Pressure Solar Water Heater 300L Glass Tube Solar Heating System Technical Specifications: Inner tank use stainless steel SUS304, outside water tank shell all are made of Colored steel sheet, welded by argon arc. Water is pure and drinkable Heat insulation of water tanks adopts polyurethane foam, thickness is 55mm Silicon rings to connect and seal them The tubes and supports are adjustable, power bearing is average, and can assure the vacuum tubes to use long time

300L Compact Non Pressure Solar Water Heater Vacuum Tube Solar Collector Technical Specifications: Inner tank use stainless steel SUS304, outside water tank shell all are made of Colored steel sheet, welded by argon arc. Water is pure and drinkable Heat insulation of water tanks adopts polyurethane foam, thickness is 55mm Silicon rings to connect and seal them The tubes and supports are adjustable, power bearing is average, and can assure the vacuum tubes to use long time

150L Non Pressure Solar Water Heater 58x1800mm Glass Tube Solar Collector Technical Specifications: Inner tank use stainless steel SUS304, outside water tank shell all are made of Colored steel sheet, welded by argon arc. Water is pure and drinkable Heat insulation of water tanks adopts polyurethane foam, thickness is 55mm Silicon rings to connect and seal them The tubes and supports are adjustable, power bearing is average, and can assure the vacuum tubes to use long time

200L Vacuum Tube Solar Water Heater 304 Stainless Steel Solar Collector Technical Specifications: Inner tank use stainless steel SUS304, outside water tank shell all are made of Colored steel sheet, welded by argon arc. Water is pure and drinkable Heat insulation of water tanks adopts polyurethane foam, thickness is 55mm Silicon rings to connect and seal them The tubes and supports are adjustable, power bearing is average, and can assure the vacuum tubes to use long time

304 Stainless Steel Solar Water Heater 300L Vacuum Tube Solar Thermal Collector Technical Specifications: Inner tank use stainless steel SUS304, outside water tank shell all are made of Colored steel sheet, welded by argon arc. Water is pure and drinkable Heat insulation of water tanks adopts polyurethane foam, thickness is 55mm Silicon rings to connect and seal them The tubes and supports are adjustable, power bearing is average, and can assure the vacuum tubes to use long

300L Stainless Steel Low Pressure Solar Water Heater Vacuum Tube Solar Collector Technical Specifications: Inner tank use stainless steel SUS304, outside water tank shell all are made of Colored steel sheet, welded by argon arc. Water is pure and drinkable Heat insulation of water tanks adopts polyurethane foam, thickness is 55mm Silicon rings to connect and seal them The tubes and supports are adjustable, power bearing is average, and can assure the vacuum tubes to use long

Enamal White Outer Tank Solar Water Heater 304 Stainless Steel Solar Collector Technical Specifications: Inner tank use stainless steel SUS304, outside water tank shell all are made of Colored steel sheet, welded by argon arc. Water is pure and drinkable Heat insulation of water tanks adopts polyurethane foam, thickness is 55mm Silicon rings to connect and seal them The tubes and supports are adjustable, power bearing is average, and can assure the vacuum tubes to use long

White Tank Solar Geyser Vacuum Tube Solar Water Heater 304 201 Solar Collector Working principle: The series employs the natural convection phenomenon called “thermosyphon”. The evacuated tubes convert solar energy into heat energy and transfers heat to water. The lighter hot water in tubes rises to the storage tank, while the cold water at the bottom of the tank flows into the tubes, creating continuous circulation. The convection flow will continue as long as the sun is

200L White Outer Tank Low Pressure Solar Water Heater 201 Solar Heating Collector Technical Specifications: 1. Whole glass vacuum tubes adopt super hard borax and silica glass 2. Absorb rate: ≥93%, thermal radiation rate: ≤6% (100)°c 3. Temperature when exposed to sun without water: 250°c, 2.5hours to boiling if using single tube 4. Resist 25mm hail, using life can last 20 years 5. The price list is not including the reflector Inner tank use stainless steel SUS304, outside

300L Glass Tube Solar Water Heater Low Pressure Solar Thermal Heater 8L Top Tank Specification: 1. Inner water tank: SUS304-2B Food Grade stainless steel plate(0.4-0.5mm) 2.Outer shell: Anti-oxidized Galvanized color steel plate(0.4mm)/PVDF coating steel plate(0.4mm)/SUS304-ABstainless steel(0.4mm) 3. Bracket: stainless steel plate(1.0mm)/Aluminum alloy profiled bar (1.5-2.0mm) /Anti-oxidized Galvanized steel plate ( 1.2mm) 4. Tank insulation: Polyurethane integral foaming,

500L Vacuum Tube Compact Solar Water Heater Tap Water Flat Roof Solar Collector Specifications: 1) Vacuum tube: borosilicate glass 3.3, AL-N/AL or Al N/Al N-SS/Cu selective absorbing coating 2) Vacuum tube size: Φ47x1,500mm / Φ58x1,800mm 3) Vacuum tube qty: 10 / 12 / 15 / 18 / 20 / 21 / 24 / 25 / 30 / 36 pcs 4) Heat insulating layer: 50mm / 55mm / 60mm thickness polyurethane foam 5) Heat preservation: 72hrs 6) Inner tank: made of SUS304-2B food grade stainless steel 7)

300L Non Pressure Solar Water Heater 250L ETC Solar Thermal Collector Heating Working principle: The series employs the natural convection phenomenon called “thermosyphon”. The evacuated tubes convert solar energy into heat energy and transfers heat to water. The lighter hot water in tubes rises to the storage tank, while the cold water at the bottom of the tank flows into the tubes, creating continuous circulation. The convection flow will continue as long as the sun is

200L Non Pressurized Solar Water Heater 300L White Outer Tank Solar Geyser Working principle: Non-pressure solar water heater of all glass evacuated tube collector integrated with storage tank, are ideal for use in houses and other applications where cheap, reliable hot water supply is required. They are simple, economic and practical. As the specific gravity of hot water and cold water are different, cold water goes downward and hot water goes upward. When cold water in

300L Non Pressurized Solar Water Heater 200L Vacuum Tube Solar Thermal Heater CE approved 5 years guarantee,15 years lifetime. OEM approved solar water heater Working principle: The series employs the natural convection phenomenon called “thermosyphon”. The evacuated tubes convert solar energy into heat energy and transfers heat to water. The lighter hot water in tubes rises to the storage tank, while the cold water at the bottom of the tank flows into the tubes, creating

300L Non Pressure Solar Water Heater 50 Tubes Vacuum Tube Solar Thermal Collector CE approved 5 years guarantee,15 years lifetime. OEM approved solar water heater Working principle: The series employs the natural convection phenomenon called “thermosyphon”. The evacuated tubes convert solar energy into heat energy and transfers heat to water. The lighter hot water in tubes rises to the storage tank, while the cold water at the bottom of the tank flows into the tubes, creating

200L Enamal White Outer Tank Solar Water Heater 150L 304 Silver Tank Solar Collector 1. Whole glass vacuum tubes adopt super hard borax and silica glass 2. Absorb rate: ≥93%, thermal radiation rate: ≤6% (100)°c 3. Temperature when exposed to sun without water: 250°c, 2.5hours to boiling if using single tube 4. Resist 25mm hail, using life can last 20 years 5. The price list is not including the reflector Technical Specifications: Inner tank use stainless steel SUS304, outside

150L White Non Pressure Solar Water Heater 300L Non Pressurized Solar Collector 1. Whole glass vacuum tubes adopt super hard borax and silica glass 2. Absorb rate: ≥93%, thermal radiation rate: ≤6% (100)°c 3. Temperature when exposed to sun without water: 250°c, 2.5hours to boiling if using single tube 4. Resist 25mm hail, using life can last 20 years 5. The price list is not including the reflector Technical Specifications: Inner tank use stainless steel SUS304, outside

200L Non Pressure Solar Water Heater 300L Silver Water Tank Vacuum Tube Collector ​ 1. Whole glass vacuum tubes adopt super hard borax and silica glass 2. Absorb rate: ≥93%, thermal radiation rate: ≤6% (100)°c 3. Temperature when exposed to sun without water: 250°c, 2.5hours to boiling if using single tube 4. Resist 25mm hail, using life can last 20 years 5. The price list is not including the reflector Technical Specifications: Inner tank use stainless steel SUS304, outside

200L 304 Stainless Steel Solar Water Heater 150L Non Pressure Vacuum Tube Collector 1. Whole glass vacuum tubes adopt super hard borax and silica glass 2. Absorb rate: ≥93%, thermal radiation rate: ≤6% (100)°c 3. Temperature when exposed to sun without water: 250°c, 2.5hours to boiling if using single tube 4. Resist 25mm hail, using life can last 20 years 5. The price list is not including the reflector Technical Specifications: Inner tank use stainless steel SUS304, outside

300L Non Pressurized Solar Water Heater 250L Enamel White Water Tank Solar Collector 1. Whole glass vacuum tubes adopt super hard borax and silica glass 2. Absorb rate: ≥93%, thermal radiation rate: ≤6% (100)°c 3. Temperature when exposed to sun without water: 250°c, 2.5hours to boiling if using single tube 4. Resist 25mm hail, using life can last 20 years 5. The price list is not including the reflector Technical Specifications: Inner tank use stainless steel SUS304, outside