Vacuum Tube Solar Water Heater

200L Compact Direct Thermosiphon Non Pressurized Vacuum Tube Solar Water Heater Tube QTY Tube size Water Capacity(L) Supply ability QTY in 20GP/40HQ 10 58*1800mm 100L 1--2 people 68/165 15 58*1800mm 150L 2--3 people 53/128 20 58*1800mm 200L 3--4 people 40/97 24 58*1800mm 240L 4--5 people 34/82 30 58*1800mm 300L 5--6 people 28/68 36 58*1800mm 360L 6--7 people 24/57 42 58*1800mm 420L 7--8 people 20/50 How non-pressurized solar water heater works? 1. Non-pressurized solar water

200L Domestic Compact Powered Non Pressurized Vacuum Tube Solar Water Heater Stainless steel outer tank and bracket make its appearance shining and attractive. Tube QTY Tube size Water Capacity(L) Supply ability QTY in 20GP/40HQ 10 58*1800mm 100L 1--2 people 68/165 15 58*1800mm 150L 2--3 people 53/128 20 58*1800mm 200L 3--4 people 40/97 24 58*1800mm 240L 4--5 people 34/82 30 58*1800mm 300L 5--6 people 28/68 36 58*1800mm 360L 6--7 people 24/57 42 58*1800mm 420L 7--8 people 20

200L Homed Thermosiphon Integrated Non Pressurized Vacuum Tube Solar Water Heater Tube QTY Tube size Water Capacity(L) Supply ability QTY in 20GP/40HQ 10 58*1800mm 100L 1--2 people 68/165 15 58*1800mm 150L 2--3 people 53/128 20 58*1800mm 200L 3--4 people 40/97 24 58*1800mm 240L 4--5 people 34/82 30 58*1800mm 300L 5--6 people 28/68 36 58*1800mm 360L 6--7 people 24/57 42 58*1800mm 420L 7--8 people 20/50 How non-pressurized solar water heater works? 1. Non-pressurized solar

100L Direct Thermosiphon Non Pressurized Vacuum Tube Solar Water Heater for House 1. OEM available 2. Easy installation, convenient operation 3. Design for you 4. Assured quality, fast delivery Vacuum tube Spec. (mm) Φ 47× 1500 Φ 58× 1800 Tube (pcs) 15 / 18 / 20 / 24 / 30 / 36 Material 3.3 Borosilicate glass, magnetron spluttering selective coating Coating AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN Water tank Capacity 70L- 500L for inner water tank Inner tank

150L Homemade Compact Low Pressurized Vacuum Tube Solar Water Heater for Bathing • Seamless Welding of Tank Body • Inlet & Outlets Welding • Cover Welding of Inner Tank • Inner Tank Punching & Rolling Vacuum tube Spec. (mm) Φ 47× 1500 Φ 58× 1800 Tube (pcs) 15 / 18 / 20 / 24 / 30 / 36 Material 3.3 Borosilicate glass, magnetron spluttering selective coating Coating AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN Water tank Capacity 70L- 500L for inner water tank Inner

200L Compacted Colored Steel Tank Non Pressured Vacuum Tube Solar Water Heater For Home Vacuum tube Spec. (mm) Φ 47× 1500 Φ 58× 1800 Tube (pcs) 15 / 18 / 20 / 24 / 30 / 36 Material 3.3 Borosilicate glass, magnetron spluttering selective coating Coating AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN Water tank Capacity 70L- 500L for inner water tank Inner tank Food-grade stainless steel plate SUS304-2B Insulation High-density polyurethane integrated foam-forming 50

200L Integrated Non Pressurized Vacuum Tube Solar Water Heater for Home Vacuum tube Spec. (mm) Φ 47× 1500 Φ 58× 1800 Tube (pcs) 15 / 18 / 20 / 24 / 30 / 36 Material 3.3 Borosilicate glass, magnetron spluttering selective coating Coating AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN Water tank Capacity 70L- 500L for inner water tank Inner tank Food-grade stainless steel plate SUS304-2B Insulation High-density polyurethane integrated foam-forming 50~60mm Tank shell

Working Principle: Warm water rises when the phenomenon known as natural convection happens and water circulates between the collectors and thank. The tank must be installed above the collector. As water in the collector is heated, it becomes lighter and naturally rises into the tank above. Meanwhile, cooler water in the tank flows downwards into the collector, thus causes circulation throughout the system. These systems are reliable and relatively inexpensive. Features: 1.

Non Pressure Solar Water Heater 200L Vacuum Tube Solar Heater 5L Tank 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 continuous

300L 304 Evacuated Tube Solar Water Heater 250L Low Pressure 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 Stainless Steel Low Pressure 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

Vacuum Tube Low Pressure 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,

201 Stainless Steel Solar Water Heater 250L 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

304 Stainless Steel Solar Water Heater Low Pressure 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