Find Verified Solar Water Heaters Non Pressure Pressurized Suppliers, Manufacturers and Wholesalers

1.Non-pressure one pipe inlet-outlet: Characteristics: This type uses the all-glass evacuated solar collector tubes as the heater-absorbing element. The high vacuum degree of the clearance between the out and inner tube reduces the heat emission. The layer films(coating) of all-glass evacuated tubes transfer the sun energy into heat energy. Depending on the different density between hot water and cold water, a water flowing cycle is created in the tube. Hot water flows automatically upwards while the cold water flows down,The water in the storage tank will be heated this natural circulation. Material: Ocean01 a. Vacuum tube: GB-AL-N/AL-47-1500/58-1800 b. Inner tank: SUS304-2B,0.4mm C. Out tank: SUS304-BA,0.4mm d. Frame: SUS202,1.2mm e. The material of insulation: polyurethane Ocean02 a. Vacuum tube: GB-AL-N/AL-47-1500/58-1800 b. Inner tank: SUS304-2B,0.4mm C. Out tank: drawbench silver steel,0.4mm d. Frame: coated galvanized steel-1.5mm e. The material of insulation: polyurethane Ocean03 a. Vacuum tube: GB-AL-N/AL-47-1500/58-1800 b. Inner tank: SUS304-2B,0.4mm C. Out tank: drawbench silver steel,0.4mm d. Frame: Aluminium alloy, 2.5mm e. The material of insulation: polyurethane Split pressurized flat plate solar water heaters Characteristics: a. Collector separates with the storage tank. The tank can be put anywhere of the house b. And the collector can be put on both tilted roof and flat roof c. Module design, arbitrary combination, harmony with the building perfectly. d. Intelligent control and automatic operation e. Anti-freeze: no water inside the tubes when it works f. The system controller has the anti-freezing function is that the temperature circulation will operate while it reaches the fixed temperature. g. Multifunction: bathing, washing, domestic heating h. Working at any time and enjoyable. Material: Ocean04 a. Vacuum tube: GB-CU-SS-N/AL-58-1800 b. Inner tank: SUS304-2B,1.2-2.0mm C. Out tank: Painted steel-0.4mm d. Frame: Aluminum alloy,2.0mm Integrated pressurized flat plate solar water heater Characteristics: a. It is completely made of copper, good performance under pressure; the black-chrome-plated copper-strip and copper-pipe is welded by ultrasonic welding machine b. The black-chrome-plated coating has excellent quality, with high absorption efficiency and low emissivity c. The coating is resistant to high temperatures of 220 centigrade., the performance and quality of collector will not be affected; materials and coatings can bear fierce weather and have long life span; endothermic copper-strip with Nickel-plated has excellent resistance to corrode, which can be used more than 15 years. Material: Ocean05 a. Inner tank: SUS304-2B,1.2mm b. Core: black chrome C. Out tank: Drawbench silver steel, 0.4mm / stainless steel,0.4mm d. Frame: Aluminum,2.5mm Flat plate solar water heaters. Customized.

SYSTEM DESCRIPTION VISION VPF series solar water heater usually incorporates a number of high efficiency flat panels, a top situated high pressure hot water tank, supporting bracket and accessories. MAIN FEATURES Reliable collector with average daily efficiency over 54.1% High efficiency flat panels for fast direct water heating System works without high temperature problem High pressure hot water supply from storage tank Compatible with electric or gas heating devices Working all year round even in cold climate Designed for 25 years working life SPECIFICATION Tank capacity: 100; 150; 200; 250; 300 Liter Flat panel size: 2000*1060*82 MM ( L*W*H ) Cover glass: Low-iron tempered glass with transmittance =92% Absorber coating: Selective black chrome or blue TiNOX coating Header and riser: High-quality red TU1 copper tubes 22MM inlet outlet Frame material: Anodized aluminum alloy with anti-aging elastic sealing Inner tank material: Food-grade stainless steel SUS304-2B or SUS316L Tank insulation: High-density PU foam with 80 hour heat preservation Outer tank material: High-quality color steel or stainless steel Bracket material: Galvanized steel; stainless steel; aluminum alloy Accessories: Solar controller; electric heater; magnesium anode Bracket angle: 25°; 38°; 45° Working pressure: 6.0 bar Working life: 25 years

SYSTEM DESCRIPTION Vision VS series split pressurized solar water heater incorporates a heat pipe solar collector, pressurized water tank, pump station and accessories. It is specially designed for villa buildings. The solar collector may be installed either on house roof or wall while water tank may be placed anywhere inside villa. MAIN FEATURES Reliable collector with average daily efficiency over 60.7% High efficiency heat pipe for fast and indirect water heating System works without drainage even if one tube is broken Super anti freezing performance for extreme cold climate High pressure hot water supply from solar storage tank Compatible with electric or gas heating devices Working all year round even in cold climate Designed for 30 years working life SPECIFICATION Tank capacity: 100 ~ 1000 Liter Vacuum tube size: F58*1800MM Solar collector tubes: 10; 12; 15; 18; 20; 24; 30 Pcs Vacuum tube: Three-target coating Cu/SS-ALN(H)/SS-ALN(L)/ALN Heat pipe tube: High-quality TU1 copper 14MM or 24MM condenser Manifold: Copper pipe header, rock wool & PU insulation, aluminum casing Inner tank material: Food-grade stainless steel SUS304-2B or SUS316L Tank insulation: High-density PU foam with 80 hour heat preservation Outer tank material: High-quality color steel or stainless steel SUS304 Bracket material: Shaped strong aluminum alloy or stainless steel Accessories: Solar pump station; electric heater; magnesium anode Solar collector angle: 25°; 38°; 45° Hail Resistance: 25MM Anti-freezing: -40°C Working pressure: 6.0 bar

SPECIFICATION Tank capacity: 100 ~ 1000 Liter Vacuum tube size: F58*1800MM Solar collector tubes: 10; 12; 15; 18; 20; 24; 30 Pcs Vacuum tube: Three-target coating Cu/SS-ALN(H)/SS-ALN(L)/ALN Heat pipe tube: High-quality TU1 copper 14MM or 24MM condenser Manifold: Copper pipe header, rock wool & PU insulation, aluminum casing Inner tank material: Food-grade stainless steel SUS304-2B or SUS316L Tank insulation: High-density PU foam with 80 hour heat preservation Outer tank material: High-quality color steel or stainless steel SUS304 Bracket material: Shaped strong aluminum alloy or stainless steel Accessories: Solar pump station; electric heater; magnesium anode Solar collector angle: 25°; 38°; 45° Hail Resistance: 25MM Anti-freezing: -40°C Working pressure: 6.0 bar

Non-Pressurized Solar Collector Solar Water Heater (60L 80L 100L 140L 160L 180L 240L 300L 400L 500L) Specialty 1. Economical type for most of area, common people can afford it 2. Simple product structure: Solar collector and water tank connected together directly, no need of pipe to connect, and no pump to push fluid 3. Mature technology and stable operation 4. Higher efficiency on photo thermal conversion.  5. Accessory is popular and easy maintenance Solar water heater Specifications:  1) Inner tank thickness of solar heater: 0.4mm, 360mm/370mm/380mm 2) Outer tank thickness of solar heater: 0.4mm, 460mm/470mm/480mm 3) Inner tank of solare water heater: SUS304 food grade stainless steel.  4) solar water heater Outer tank: Stainless steel, 0.4mm 5)solar water heater tank capacity: 80L/100L/120L/150L/180L/200L/240L/250L/300L 6) Thickness of solar water heater bracket: 1.5mm 7) Glass vacuum tube of solar water heater: 58mm X 1800mm Remark:  1. Solar heat storage tank diameter(mm): 460mm/480mm 2. Thickness, insulated(mm): 50mm 3. Vent connection(inch): 1/2''or /3/4'' 4. Electric heater: 47mm 1500W, 3/4'' 5. Water connection(inch): 1/2'' or 3/4'' 6. Collector angle(degree): 25-45

Ke58s Vacuum tube: 58x1800mm Inner tank: stainless steel 304 2b food grade Outer tank: aluminum galvanized sheet Folded from mould with powder painting Outer tank dia.460mm Frame: aluminum with anti-oxidation treatment Insulation: 50mm polyurethane total forming with pressure and best density 40kgs/m3 Available sizes: 18, 20, 22, 24, 28, 30, 36 Tubes with capacity 135l up to 325l In cartons

Material and major element of solar water heater: 1. Inner water tank: sus304-2b stainless steel /0.5mm thick 2. Outer water tank: white plate /0.4mm thick 3. Bracket: sus430 stainless steel /1.2mm and 1.5mm thick 4.Solar vacuum tube: A) size: 47 x 1, 500mm / 58 x 1, 800mm B) qty: 15 /18 / 20 / 24 / 30 pcs 5.Temperature insulation layer; 5.5cm imported polyurethane, keep same temperature and high pressure foam 6.Tank diameter:460 mm

Features: 1) The design of this type uses the all-glass evacuated solar collector tubes as the heat-absorb element. 2) Easy plug-in installation 3) Outer tank material: stainless steel plate or powder coated color steel sheet Key specification: 1) Inner tank: stainless steel SUS304-0.4mm 2) Vacuum tube: Ñ+47 x 1,500mm, Ñ+58 x 1,800mm 3) Tank diameter: 410mm, 460mm, 490mm 3) Outer tank: colored steel-0.4mm 4) Insulation: polyurethane 50mm-60mm 5) Frame: coated galvanized steel-1.5mm/stainless steel-1.5mm Type Area( º¦ ) Vacuum tube Volume(liters) Gross wet(kg) 20GP/40GP/40HC loading Qty(sets) ¿¬(mm) Length(mm) Qty(pcs) LC47/1500-15 1.87 47 1500 15 80 53 56/118/134 LC47/1500-15 1.87 47 1500 15 110 55 52/114/128 LC47/1500-18 2.25 47 1500 18 100 60 48/104/118 LC47/1500-18 2.25 47 1500 18 150 65 40/88/100 LC47/1500-20 2.50 47 1500 20 110 67 45/96/108 LC47/1500-20 2.50 47 1500 20 165 72 38/80/92 LC47/1500-24 3.00 47 1500 24 130 75 38/84/96 LC47/1500-24 3.00 47 1500 24 200 80 34/70/78 LC47/1500-30 3.75 47 1500 30 160 85 34/70/78 LC47/1500-30 3.75 47 1500 30 245 91 30/64/68 LC47/1500-36 4.50 47 1500 36 195 98 28/61/70 LC47/1500-36 4.50 47 1500 36 300 105 26/54/60 LC58/1800-12 2.24 58 1800 18 100 45 48/100/116 LC58/1800-14 2.60 58 1800 14 120 50 42/88/100 LC58/1800-16 3.00 58 1800 16 140 58 38/78/84 LC58/1800-18 3.40 58 1800 18 160 65 36/76/80 LC58/1800-20 3.70 58 1800 20 180 70 32/68/72 LC58/1800-24 4.50 58 1800 24 220 78 26/56/20 LC58/1800-30 5.60 58 1800 30 280 95 22/46/52

Non-pressure solar water heater The characteristic: 1 Inner tank : stainless steel SUS304-0.5mm 2 Vacuum tube : QB-AL-N/AL-58-1800 3 Out tank : painted steel-0.4mm,aluminum-zinc coated steel--0.45mm,stainless steel SUS304 4 Frame: coated galvanized steel sheet-1.5mm;stainless steel SUS430-1.5mm. 5 The material of insulation:polyurethane 50mm/60mm/65mm 6 The reflector:Aluminum component : Al 99.85% surface oxidation. G.W 71KG

Heating system: Thermosyphon (passive) Connection type: Direct-plug Installation: Roof mounted Housing material: Coated steel Certification: Ce Capacity: 165 Place of origin: Zhejiang china (mainland) Brand name: Jinyi & oem Model number: Jng5818-15 Out tank material: Coated steel Out tank diameter: 470mm Out tank thickness: 0.4mm Inner tank material: Sus304-2b Inner tank diameter: 360mm Inner tank thickness: 0.4mm Tank insulation pu foam: High density Tank insulation thickness: 55mm Vacuum tubes length: 1800mm Support bracket material: Galvanized steel Packaging detail:1. Cartons: 4ctns 2. Pallet: (charge by extra)

1. The outer tank: Color Coated Steel, thickness 0.4mm. 2. The inner tank: SUS304/2B, thickness0.5mm. 3. The warm keeping layer: polyurethane foaming 55mm. 4. The bracket, Galvanized Steel, thickness 1.5mm 5. Vacuum tube: 47-1500 or 58-1800, Two layer. 6. Angel of bracket: as your need.

Thermosyphon solar water heater relies on the natural circulation of water between the collector and the tank or heat exchanger. As water in the vacuum tubes is heated it rises naturally into the tank, while cooler water in the tank flows down to the bottom of the vacuum tubes, causing circulation throughout the system. Technical specificationa *Both of inner and outside water tank shell are made of SUS3042B food grade stainless steel plates, 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 for long time. *Whole glass vacuum tubes adopt super hard borax and silica glass. *Absorb rate:=93%, thermal radiation rate:=6%(100 íµ) *Resist 25mm hail, using life can last 15 years. *Temperature when exposed to sun without water:250íµ, 2.5hours to boiling if using single tube. *If you use electrical appliances to aid heating, to switch off the power supple before boiling. *To test the water temperature before using, in order to avoid scalding.

Specifications: 1) Tank Inner tank: SUS 304-2B (food grade) Stainless Steel. Outer tank: SUS 201 Stainless Steel. Insulation layer: Polyurethane Foaming. Heat preservation: 72h. Tank capacity: 98L ~ 300L. 2) All Glass Vacuum Tube Diameter:ª¦47, ª¦58 Length: 1500mm, 1800mm. Numbers of tube: 15, 16, 18, 20, 24, 30pcs. Hail resistance: 25mm 3) Bracket Material: SUS 201 Stainless Steel. 4) Accessories: Electric Heater, Controller, Assistant Tank, Magnesium Stick and so on. Pack in cartons

Model: UNP-S02 Series Type: No pressure Solar Vacuum Tube: 8/10/12/15/18/20/24/30/36 Tube Size: 58*1800 1.95kgs Tank Capacity: from 80L to 300L Material: Stainless steel Bracket: U type and 1.2mm thickness

Compact non-pressure solar water heater Tech data: 1. Inner water tank:stainless steel, sus304-2b, ss316l; thickness, 0.31-0.51mm. 2. Outer water tank:color steel or stainless steel;thickness, 0.40mm. 3. Insulation layer:polyurethane foam;thickness, 30-60mm. 4. Frame:galvanized steel; aluminum alloy; stainless steel; angle, as your requirement. 5. Vacuum tubes:aln/ain-ss/cu layer;47-1500 or 58-1800. 6. Tank capacity:70-400l. 7. Assistant tank heating element, mg rod, reflector and controller can be provided. Characteristic: 1. Operated completely automatic if connect with intelligent controller. 2. Installed both on flat and inclined roof, and can be used with a electric booster (heating element) as to provide hot water without sunshine. 4. Suitable for camping area, holiday residences. 5. Stable and reliable performance, well wind resistance

1. Inner Tank: o.41mm SUS304-2B food grade stainless steel (optional material: SUS316L). 2. Outer Tank: o.31mm color steel (SUS304-2B). 3. Bracket: galvanized steel plate with plastic spraying, thickness 1.2mm/1.5mm, angle 20¡ã/30¡ã/40¡ã/45¡ã. 4. Insulation: 55mm polyurethane layer. 5. Vacuum tube material: borosilicate glass 3.3; AL-SS-CU absorb coating 6. Seal material: Stabilized High Temperature Silicon 7. It resists 25mm hail. 8. Heat preservation: 72 hours Seaworthy cartons for container orders, Wood case for samples.