Vacuum Tube Solar Water Heater

300L 304 Stainless Steel Solar Water Heater 150L 201 Stainless Steel Solar Water Heating Vacuum Tube 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

100L White Color Steel Homed Glass Non Pressurized Vacuum Tube Solar Water Boiler for Family Use 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 Working principle: Non-pressure solar water heater of all

300L Colored Steel Integrated Non Pressure Vacuum Tube Solar Water Heater . Competitive price and good quality . Certification:CE,ISO9001 . 5-15 years warranty . OEM How non-pressure solar water heater works? 1. 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. 2. As the specific

180L Compact Solar Water Heater Integrated 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 Whole

Intagrated Vacuum Tube Solar Water Heater 300L Stainless Steel Solar Collector Advantage: 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,

200L Non Pressurized Solar Water Heater 250L Vacuum Tube Solar Collector Thermal 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 Stainless Steel Non Pressure Solar Geyser Vacuum Tube 304 Solar Water Heater Home Heating 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

150L Enamel White Color Non Pressurized Vacuum Tube Solar Water Heater Galvanized Steel Frame 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

200L 316 Stainless Steel Thermosyphon Non Pressurized Vacuum Tube Solar Water Boiler High Efficiency 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

200L 304 Stainless Steel Non Pressurized Vacuum Tube Solar Water Heater Thermosyphon System 1. Perfect design and good quality 2. OEM offered 3. simple and convenient in use 4. stainless steel and color steel non-pressurized solar water heaters Our products were provided both domestic and overseas. With many years experience of producing the solar water heater, we do have the ability to offer you both a perfect design and good quality. We have three different models for your

200L Industrial Thermosiphon Compacted Non Pressurized Vacuum Tube Solar Water Heater Working Principle: Because of the larger proportion of hot water than cold water, cold water flows downward and hot water goes upward. The water will be heated continuous between water tank and vacuum tube. In other words, hot water always floats on cold water. The hot-water flows to the water tank from the vacuum tubes. Because of the proportion, cold water flows to vacuum tubes from the

300L Stainless Steel Compact Non Pressurized Vacuum Tube Solar Water Heater For Shower Kitchen 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

58x1800mm Vacuum Tube 500L Solar Water Heater Non Pressure Glass Pipe 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

250L Low Pressure Solar Water Heater 304 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 Whole

200L Non Pressure Vacuum Tube Solar Water Heater Silver Outer Tank Pool Heating 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

304 Stainless Steel Solar Water Heater 30tubes Vacuum Tube Solar 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 Low Pressure Solar Water Heater 20tubes Vacuum Tube Solar 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

250L Vacuum Tube Solar Water Heater 30tubes Low Pressure 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) Thickness of

201 Stainless Steel Solar Water Heater 300L Non Pressure Solar Collector Specification: 1. Inner tank material: SUS304-2B food grade stainless steel 0.31mm 2. Outer tank material: stainless steel sheet 201, thickness 0.31mm, 3. Bracket:1.2mm SS 202 stainless steel sheet 4. Vacuum tube: 58mm diameter, 1800mm length,coated by AL-N-AL 5. Insulation layer: 50-65mm polyurethane foam 6. Hail resistance:25mm 7.Heat preservation:72hours Working Principle: This type use all-glasses

58x1800mm Vacuum Tube Solar Collector 304 Stainless Steel Solar Water Heater Advantage: 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,