It also has such merits as strong and compression-resistant outside, with new craft and new material. Simultaneously we have also solved the problems which have puzzled the domestic and foreign experts. We take the quality as a foundation, take the service as a core, pays attention to the detail as the key point and take the standard service as the guarantee. With advanced science and technology.
Evacuated Tube Specifications: 1. Length (nominal):1800mm 2. Outer tube diameter: 58mm 3. Inner tube diameter: 47mm 4. Glass thickness:1.8mm/2.0mm 5. Thermal expansion: 3.3x10-6 C 6. Material: Borosilicate Glass 3.3 7. Absorptive Coating: Graded Al-N/Al 8. Absorptance: >93% (AM1.5) 9. Emittance:
It is non-pressurized type solar water heater with water tank. It uses double-layer vacuum solar tube. This kind solar water heater is suitable for family in warm or hot areas. There is no water in its vacuum solar tubes, the water can be heated in its tubes, and then the hot water will be stockpiled in water tank. This non-pressurized solar water heater is very popular in asia, africa, torrid zone and warm area. 1) reliable and efficient with twin-glass solar tubes 2) easy plug-in installation 3) outer tank material: stainless steel plate or powder coated color steel sheet 4) inner tank material: 0.5mm thick sus304 food grade stainless steel plate 5) frame material: color steel 6) superior heat preservation ensured by 50 - 65mm polyurethane foam insulation layer All items are packed into cartons. For sample products, cartons are packed into plywood boxes. For containers, cartons are packed into container directly.
It is pressurized type solar water heater separated with water tank. It uses double-layer vacuum glass solar tube which has cooper heat pipe inside. This kind solar water heater is suitable both for families and projects in cold areas. It can be used in -25 celsius degrees. There is no water in its heat pipe tubes. This pressurized type solar water heater is very popular in europe and other cold areas. 1) high efficiency solar collector using heat pipe evacuated tubes 2) able to be used in all climates 3) reliable and efficient with twin-glass solar tubes 4) copper heat pipes for rapid heat transfer 5) easy plug-in installation for mounting on the roof or at ground level 6) maintenance free 7) suitable for mains pressure water (up to 8bar / 116psi) 8) corrosion resistant silver brazed copper header 9) frame material: aluminum alloy 10) casing material: aluminum alloy 11) excellent insulator in glass wool 12) collectors may be connected in series to increase water heating capacity 13) tubes easily replaced if broken - can be used with broken tubes 14) ideal for commercial solar water heating applications Products are put into cartons firstly. The samples are loaded into the plywood boxes. For the fcl goods, cartons can be loaded into the container directly.
It is a non-pressurized type solar water heater separated with water tank.. It uses double-layer glass evacuated solar tubes. It is high heat efficiency and economical system especially for projection. It is designed for commercial solar water heating application. This type soalr water heater is very popular in some hot or warm areas. 1). Designed for commercial solar water heating applications 2). Reliable, efficient, twin-glass solar tubes 3). Polyurethane insulation ensures good heating performance and minimal heat loss 4). Manifold cover's material: stainless steel or galvanized sheet 5). Frame material: 1.2mm thick all stainless steel 6). Easy plug-in installation 7). Can be connected in series to increase water heating capacity Products are put into cartons firstly. The samples are loaded into the plywood boxes. For the fcl goods, cartons can be loaded into the container directly.
This is a pressurized type tubular solar water heater (sfd type ) with copper coil. Sfd model has a special copper coil heat exchanger in the inner tank. The coil copper pipe can bear 8 bars pressure. The water in the tank is used as the heat transfer medium, rather than using it directly. The obvious advantages are with water supplier, which can supply cold water into the tank automatically; it can be connected with pressurized system. Sfd is suitable for torrid zone and warm areas. 1). Designed to accept mains pressure cold water 2). Copper coil heat exchanger can be used as part of a closed or open loop system, providing heating to a main hot water tank 3). Freezing is of minimal concern for sfd series 4). Reliable, efficient, twin-glass solar tubes 5). Superior heat preservation with 50 - 65mm polyurethane tank insulation 6). Outer tank material: stainless steel plate or powder coated color steel sheet 7). Inner tank material: A) 0.5mm thick sus304 food grade stainless steel plate B) high purity copper for the heat exchanger coil 8). Frame material: 1.2mm thick all stainless steel 9). Collectors may be connected in series to increase water heating capacity 10). Easy plug-in installation Products are put into cartons firstly. The samples are loaded into the plywood boxes. For the fcl goods, cartons can be loaded into the container directly.
This system consists five parts: solar collector, work station, expansion vessel, pressurized tank and controller. This system provides many advantages. It is the simplest and typically the least expensive active system to install. There is no heat exchanger, which allows efficient heat transfer directly to the water. The system operates at a standard line pressure. It is simple to add capacity to the system if demand changes. The system integrates easily with exsiting system. Solar heating system 1) once heat-exchange system 2)twice heat-exchange system ( single copper coil ) 3) twice heat-exchange system ( double copper coil ) Products are put into cartons firstly. The samples are loaded into the plywood boxes. For the fcl goods, cartons can be loaded into the container directly.
Evacuated Tube Specification Diameter Length 47 x 1500, 58 x 1800. Vacuum degree Pa 5 x 10 -3 . Absorptivity >0.93. Emissivity
Thermo siphon solar collectors provides mains pressure pre-heating via a high efficiency copper coil heat exchanger located within the solar collector tank. The way in which the Mains Pressure solar collector heats water is the same as the Non pressure solar collector. Rather than using the water in the tank directly, as the Non pressure does, the type uses a 45óª60 copper coil heat exchanger inside the tank which provides more than 1.2m2 of heat transfer area. When water flows though the coil it absorbs heat from the water inside the solar collector tank. The solar collector tank is therefore a thermal store. One advantage of this system is that almost no water is introduced into the tank apart from occasional topping up), so corrosion and scale buildup are almost totally eliminated. Tanks are designed for low to medium pressure applications using a gravity feed tank or pressure reduction valve. Direct connection to mains pressure water supply is not permitted. MODEL Lighting (m¬˜) Vacuum Tube Cubage (L) GW (kg) Qty.per20úº/40úº Container diameter Length No. LQ470-1800/58-20 2.99 ¼¦58mm 1800mm 20 165 120 37/74 LQ470-1800/58-30 4.42 ¼¦58mm 1800mm 30 250 160 25/51. MODEL Lighting (m¬˜) Vacuum Tube Cubage (L) GW (kg) Qty.per20úº/40úº Container diameter Length No. LQ470-H1800/58-20 2.99 ¼¦58mm 1800mm 20 165 120 36/73 LQ470-H1800/58-30 4.42 ¼¦58mm 1800mm 30 250 160 24/49.
The heat collectors and the water tanks are connected perfectly, the heat which the panels collected will be stored in the water tank, it guarantees 24 hours per day to provide the hot water, and the system can work even under the -30 degrees. It can supply with a few tons even more water, is an ideal hot water supply system. It is applied to the big hotels, restaurants and other large places. 1: The water tank should be placed higher than the heat collectors, while the models are isolated types and the heat collectors are not pressure-enduring; The water recycled freely by the height difference between the water tank and the heat collectors. 2: The water tank should be placed lower than the heat collectors, while the models are isolated types and the heat collectors are pressure-enduring, the water is recycled by the water pump between the water tank and the heat collectors, the specific pressure-enduring models, please see the information of the pressure-enduring models on the web.
Compact pressurized solar water heater work with heat pipe: 1. The material of inner tank is SUS304 2B (food grade) with 1.2mm thickness. All machine welding. 2. The material of outer tank is SUS304 2B with 0.4mm thickness. 4. The material of stand frame is stainless steel with 1.2mm thickness or Aluminum alloy with 2.0 thickness. 5. The thickness of polyurethane foam is 55-60mm. 6. It uses heat pipe to transfer heat energy, there is no water in the vacuum tubes, and it can be used in all climates. 7. Automatic water supply, could supply water self-acting without any other installation and could able to be pressured.
Feature: Special Anodized aluminum alloy frame to ensure handsome appearance and can accept high pressure without leakage. 50mm fiberglass insulation and EPDM seal strip to assure the solar collector can work under cold temperature. Operation Temperature -33 degree to 120 degree. Patterned temper glass or low iron temper glass (4mm thickness) is not easy broken with very high transmission and low emission Black chrome or Magnetic blue sputtering coating has very higher absorption rate to ensure the high efficiency. Carton 100kg,
1. Uni-directional heat transmission 2. Can start from lower temperature 3. Faster transmission 4. Lower heat capacity 5. Low temperature resistance 6. Freeze-proofing 7. High frequency soldering inner tank 8. Rating pressure is 0.6Mpaú¼0.4Mpa separately, can connect directly with the city water system 9. No water in the vacuum tubes eradicates the incrustation scale, thus keeping them running in high efficiency, 10. No water in the vacuum tubes eradicates the leakage due to the aging of silica gel gasket or broken of the tubes, Export cartons
Inner tank: Food Grade Stainless Steel by argon protect welding, supply water quality and drinkable Outer shell: Galvanized Steel coated uncorrosion layer Heat insulation layer: 50-60mm import polyurethane integral foaming Frame: Galvanized Steel coated uncorrsion layer, both install inclined and flat roof. High Pressure Cold Water In: 6 bar cold water to tank from Feeder or Electric Auto Valve. Automatic Heating Element free 1% spare parts are free 5 years quality warranty All install documents are free Export Cartons
1) inner tank:stainless steel sus304-0.5mm 2) vacuum tube:qb-al-n/al-47-1500/58-1800 3) outer tank:stainless steel sus304 4) insulation:polyurethane 50mm/60mm 5) frame:stainless steel bar 1.2mm 6) reflector:stainless steel
1) this type of solar water heater works with high pressure, so do the water it prodeces. 2) it uses the heat pipe to delivery the heat energy, it can works rapidly 3) because of no water in the vacuum tube, so there will not tube breakage in the winter 4) each vacuum tubes can work alone, so it can still operate in the event of occasional tube breakage 5) inner tank:macromolecule 6) vacuum tube:al-n/al47-1500/58-1800 7) outer tank:sus304-2b 8) reflector:aluminum component/stainless steel
Our company is experienced in offering oem service to different customers from many countries. We can produce any solar water heater according to your detailed specifications. All enquiries are welcome. Can be as the order
The characteristic of heat pipe collector 1) the water is heated by the heat pipe rapidly. 2) there is no water in the vacuum tube, so the tube will not break in the winter. 3) it can be combined with the architecture perfectly. 4) it can be combined with existing pipeline. 5) it will be affected by the local water quality, it doesn't suit hard water. 6) it can be still operate in the event of occasional tube breakages.
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.
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.
