Low Pressure Solar Water Heaters Suppliers and Manufacturers

Evacuated type solar collector Pressurized and non-pressurized systems

It is a kind of tankless, lager-caliber tube and low-pressure solar water heater system with the following features The system contains 4-8 pieces of vacuum tubes as one unit, with each tube capacity of 16 liters of water. this one is 5 pieces of vacuum tubes as one unit. Inside each tube, there is a high-temperature-resistant and corrosion-resistant stainless-steel cylinder made of food-grade 304/316 material, so the solar heater does not require a water tank like other products in the market, thus saving space. the heater is pressurized. It is connected to the tap-water supply system and on the other side it is connected to the shower head in the bathroom, so the pipeline is relatively simple, and the installation and maintenance are also simple and convenient. Because this water heater is connected to tap-water supply system(pressurized), it can be installed anywhere for buildings, such as on the ground, the roof, the balcony, the terrace etc., whether high-rise building, multi-story building, bungalow or villa. Each tube is equivalent to a thermos bottle, which has good insulation performance, and there is air between the steel cylinder and the glass tubes, which also provides the added thermal insulation. and the tube openings are also insulated by good materials, ensuring optimal heat retention. Based on our experiments conducted on the rooftop of an eight-story building, with daytime temperatures reaching 7C and nighttime temperatures dropping to -3C or -5C, it is observed that when 15C water was injected at 9 AM, the water temperature ranged from 51C to 64C at 17:00 PM. The following morning at 8 AM, the water temperature ranged from 42C to 47C, and by 17:00 PM, the temperature of the hot water reached 85C.

Product Description It is a kind of tankless, lager-caliber tube and low-pressure solar water heater system with the following features: Capacity: The system contains 4-8 pieces of vacuum tubes as one unit, with each tube capacity of 16 liters of water. this one is 4 pieces of vacuum tubes as one unit. Tankless: Inside each tube, there is a high-temperature-resistant and corrosion-resistant stainless-steel cylinder made of food-grade 304/316 material, so the solar heater does not require a water tank like other products in the market, thus saving space. Pressurized mode: the heater is pressurized. It is connected to the tap-water supply system and on the other side it is connected to the shower head in the bathroom, so the pipeline is relatively simple, and the installation and maintenance are also simple and convenient. Flexible installation position Because this water heater is connected to tap-water supply system(pressurized), it can be installed anywhere for buildings, such as on the ground, the roof, the balcony, the terrace etc., whether high-rise building, multi-story building, bungalow or villa. Installation method: vertical, horizontal, inclined etc. installation Limescale prevention: Pre-filter as a standard feature gives an effective limescale prevention solution to avoid any potential worry. Excellent insulation: Each tube is equivalent to a thermos bottle, which has good insulation performance, and there is air between the steel cylinder and the glass tubes, which also provides the added thermal insulation. and the tube openings are also insulated by good materials, ensuring optimal heat retention. Based on our experiments conducted on the rooftop of an eight-story building, with daytime temperatures reaching 7C and nighttime temperatures dropping to -3C or -5C, it is observed that when 15C water was injected at 9 AM, the water temperature ranged from 51C to 64C at 17:00 PM. The following morning at 8 AM, the water temperature ranged from 42C to 47C, and by 17:00 PM, the temperature of the hot water reached 85C. The highest energy efficiency: due to its large area of absorption of sunlight, it is with good energy efficient whose hot water outlet is the highest. Automatic anti-freeze function: when the temperature falls below 5 C, the system will automatically activate the anti-freeze electric heating feature. optional devices: electric auxiliary heating pump station, gas water heater, electric water heater can be added to our heater system as auxiliary components to be used if weak or lack of sunlight. Customers can choose one out of above-mentioned three.

Product Description It is a kind of tankless, lager-caliber tube and low-pressure solar water heater system with the following features: Capacity: The system contains 4-8 pieces of vacuum tubes as one unit, with each tube capacity of 16 liters of water. this one is 3 pieces of vacuum tubes as one unit. Tankless: Inside each tube, there is a high-temperature-resistant and corrosion-resistant stainless-steel cylinder made of food-grade 304/316 material, so the solar heater does not require a water tank like other products in the market, thus saving space. Pressurized mode: the heater is pressurized. It is connected to the tap-water supply system and on the other side it is connected to the shower head in the bathroom, so the pipeline is relatively simple, and the installation and maintenance are also simple and convenient. Flexible installation position Because this water heater is connected to tap-water supply system(pressurized), it can be installed anywhere for buildings, such as on the ground, the roof, the balcony, the terrace etc., whether high-rise building, multi-story building, bungalow or villa. Installation method: vertical, horizontal, inclined etc. installation Limescale prevention: Pre-filter as a standard feature gives an effective limescale prevention solution to avoid any potential worry. Excellent insulation: Each tube is equivalent to a thermos bottle, which has good insulation performance, and there is air between the steel cylinder and the glass tubes, which also provides the added thermal insulation. and the tube openings are also insulated by good materials, ensuring optimal heat retention. Based on our experiments conducted on the rooftop of an eight-story building, with daytime temperatures reaching 7C and nighttime temperatures dropping to -3C or -5C, it is observed that when 15C water was injected at 9 AM, the water temperature ranged from 51C to 64C at 17:00 PM. The following morning at 8 AM, the water temperature ranged from 42C to 47C, and by 17:00 PM, the temperature of the hot water reached 85C. The highest energy efficiency: due to its large area of absorption of sunlight, it is with good energy efficient whose hot water outlet is the highest. Automatic anti-freeze function: when the temperature falls below 5 C, the system will automatically activate the anti-freeze electric heating feature. optional devices: electric auxiliary heating pump station, gas water heater, electric water heater can be added to our heater system as auxiliary components to be used if weak or lack of sunlight. Customers can choose one out of above-mentioned three.

KES58 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 Note: 1. with heater exchanger 12mm,max.pressurized 8bar; 2.state water supply direct enter into the inlet water hole, go through the heat exchanger hot water come out from the outlet water hole; 3.the air vent hole can connected with central heat supply pipe to heat the tank wate

Specification of seperated pressurized solar water heater: 1) solar collector frame: aluminum alloy 2) inner tank: porcelain enamel 3) outer tank: color-painted steel 4) insulation: polyurethane- 40mm-40%kg/m3 4) cold resistance: -50 centigrade in alpine region 5) hail resistance: 25mm 6) auxiliary electric heater: included 7) size: 58x1800 100l-500l Various

Sunstar high pressure stand alone model is a new type of solar water heater which adopts advanced heat pipe and all glass vacuum tube technology. Highly efficient vacuum tube absorbs heat from sunlight and heat pipe transfers heat to the condenser end of itself. Condensor indirectly contacts with water through a copper cap and it boils water by releasing heat gained from vacuum tube. The available size of the tank ranges from 150l to 250l.

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

1. Inner tank: Import stainless steel SUS304-2B food grade; thickness:1.2mm 2. Outer tank: galvanized steel/Stainless steel SUS201, thickness: 0.4mm. 3. Vacuum tube: heat pipe 58x1800mm 4. The material of insulation:High-density polyurethane integrated foam-forming layer 50mm thickness 5. Frame(Bracket): galvanized steel/Stainless steel 6. Angle: As customer requirement 7. Heat preservation: 72hrs

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

Syc-h Products detail: Syc-h, integrated pressure system Model nmber tube specs tube coating tank capacity (l/gal) Syc-150h diameter:58mm*1800mm*15 heat pipe 150/40 Syc-200h diameter:58mm*1800mm*20 heat pipe 200/50 Syc-300h diameter:58mm*1800mm*30 heat pipe 300/80 Oem and customization are available. 27-42 sets inside a 20'gp

Sfct, split pressurized system for residential A solar water heating system includes three parts, it is collector, water tank and pump station. This system can do more than just producing hot water, in winter, it can also be used in a space heating system. Homeowners in ny, nj, mi and all northern states like this system so much, in fact, this is the most popular and reliable system for all families, and it also works great in ca, az fl... Thanks to the intelligent controller and circulation pump, which help the system runs automatically, it is so easy to use, you will find it's a good assistant. Model number collector model collector absorber area tank capacity(l/gal) Sfct-01-150-15 scm15-58/1800 1 pc 1.92 m2(20.67 ft2) 150/40 Sfct-01-150-20 scm20-58/1800 1 pc 2.57 m2(27.66 ft2) 150/40 Sfct-01-200-20 scm20-58/1800 1 pc 2.57 m2(27.66 ft2) 200/50 Sfct-01-300-30 scm15-58/1800 2 pc 3.84 m2(41.33 ft2) 300/80 Sfct-01-300-40 scm20-58/1800 2 pc 5.14 m2(55.33 ft2) 300/80 Sfct-01-500-60 scm20-58/1800 3 pc 7.71 m2(82.99 ft2) 500/130 17- 33 sets in 20' gp

Sfct, split pressurized system for residential A solar water heating system includes three parts, it is collector, water tank and pump station. This system can do more than just producing hot water, in winter, it can also be used in a space heating system. Homeowners in ny, nj, mi and all northern states like this system so much, in fact, this is the most popular and reliable system for all families, and it also works great in ca, az fl... Thanks to the intelligent controller and circulation pump, which help the system runs automatically, it is so easy to use, you will find it's a good assistant. Model number collector model collector absorber area tank capacity(l/gal) Sfct-01-150-15 scm15-58/1800 1 pc 1.92 m2(20.67 ft2) 150/40 Sfct-01-150-20 scm20-58/1800 1 pc 2.57 m2(27.66 ft2) 150/40 Sfct-01-200-20 scm20-58/1800 1 pc 2.57 m2(27.66 ft2) 200/50 Sfct-01-300-30 scm15-58/1800 2 pc 3.84 m2(41.33 ft2) 300/80 Sfct-01-300-40 scm20-58/1800 2 pc 5.14 m2(55.33 ft2) 300/80 Sfct-01-500-60 scm20-58/1800 3 pc 7.71 m2(82.99 ft2) 500/130 17- 33 sets in 20' gp

Products model: sc-s01p»G+dåseparate pressurized solar water heaterp»G+GǦ Products intro The separate pressurized solar water heater compose of solar collector, storage tank, controller, working station and installation parts. Working principle: 1) when the discrepant temperature of the solar collector and water tank reaches the set value, the controller shall start the circulation pump automatically 2) the circulation pump makes heat-conducting liquid circulate automatically 3) the heat-conducting liquid transfers heat to water by heat exchanger in the water tank 4) in case the temperature of the water tank does not reach tmax, then start the auxiliary heating device 5) if discrepant temperature of the collector and the water tank does not reach the set value, the circulation pump shall be shut automatically Feature: 1) collector separates with the storage tank. The tank can be put anywhere of the house 2) and the collector can be put on both tilted roof and flat roof 3) module design, arbitrary combination, harmony with the building perfectly 4) intelligent control and automatic operation 5) anti-freeze: no water inside the tubes when it works 6) the system controller has the anti-freezing function is that the temperature circulation will operate while it reaches the fixed temperature 7) multifunction: bathing, washing, domestic heating 8) workable at anytime and enjoyableouter Features of separate pressurized system: * strong hydraulic pressure makes your bathe more comfortable * modularized collector, arbitrary combination * intelligent controlling and multiple functions * arbitrary combination with structure of your beautiful constructions * separate installation conveniently * working with assistant resource * full set of original equipment, the life time will be much longer to ensure better using * material A) inner water tank: imported sus304 stainless steel B) outer water tank: galvanized steel alloy C) bracket: aluminium alloy

Products model sc-ip01(integrative pressurized solar water heater) Products intro Material: A) inner water tank: sus304 B) outer water tank: galvanized steel alloy C) bracket: galvanized steel or aluminum alloy Solar vacuum tube with heat pipe: A) size: 58 x 1, 900mm B) qty: 20 / 24/ 30pcs Temperature insulation layer: 50mm thickness imported polyurethane, machinery overall for keeping same temperature And high pressure foam Capacity: 200 / 240/ 300 liters Max. Pressure bearing: 1.2mpa 3 years' international responsibility for free repairing or exchange due to original quality problems