Solar water heater Features 1. Internationally certified product 2. Reliable, efficient, double-layer glass evacuated tube 3. Copper transition heat pipe for rapid heat transfer 4. Easy plug-in installation 5. Maintenance free 6. Suitable for pressurized water heater system (up to 0.8mpa) 7. Corrosion resistant silver brazed copper condenser 8. All stainless steel frame and dark gray aluminium casing 9. Stable solar conversion throughout the day (tubes passively track the sun) 10. Freezing resistance: -35 c 11. Stagnation temperature: >220 c 12. The perfect solar collector for domestic solar water heater system and commercial application 13. Comprehensive 10 years limited warranty
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.
Detailed products description: 1. Certificate: Solar keymark. SRCC. Watermark, Standardmark 2. non-pressure solar water heater 3. 15 years of lifetime 4. high efficiency and good heat conductivity 5. intelligent control ,display the temperature all the time. Specification: Storage tank volume Outer casing: aluminium alloy thickness :0.5mm Inter tank: SUS304 2b stainless steel Insulation layer: polyurethane foam /rock wool for optional Inlet and outlet: SUS304 2b Heat preservation: 72 hours Welding: Arg welding Vacuum tube Number of tube: 20L ,24L,26L,28L,32L for optional Tube length: 47*1500/58*1800/47*1800 for optional Heat absorption rate : 91% Thermal damage rate: ULT =0.82W/(m2) Coating of vacuum tube: AL/N/AL Heat pipe: anti-freeszing>-35 Hail resistance: 25mm Working pressure: 6bar Max test pressure:12bar Max working temperature: 280C Tube holder: UV stabilized nylon Support Aluminum alloy.
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.
Model: IRA-HP58/1.8-OEM12 Color: Custom made Material of out tank: 0.31mm thickness color steel/ fluorine carbon steel Material of inner tank: Food grade 1.0 mm thickness SUS304 stainless steel Tank insulating layer: 50mm thickness, 45kg/m3 high-density polyurethane foamed Inlet and outlet hole: Female G 3/4 Max pressure: 0.9Mpa Solar collector tube: 3.3 Borosilicate glass with Al-SS/Cu coating 58x1,800mm with heat pipe Thickness of glass tube: 1.6mm Vacuum tube tightness: P0.005 Pa Absorption: as=0.93-0.96(AM1.5) Emission ratio: µh=0.04-0.06(80C±5C) Idle sunning property parameters: Y=220~260m2.C/KW Average heat loss coefficient: ULT=0.6~0.7W/(m2.C) Bracket: 1.0mm thickness of galvanized steel material Structure of tank: 4 holes for PT valve,water inlet and outlet,Mag Rod Welding: Argon arc welding Fastening pieces: Made of stainless steel screw Absorber area: 1.124m2 Heat pipe size: Dia14mm x 70mm length condenser,170cm length in total Heat pipe material: TU1 copper Heat pipe power: >120W/pcs Temperature tolerance: from -35C to 250C Tube quantity: 12 tubes Other Tube quantity: 8/10/12/15/18/20/24/30/36 tubes Tank capacity: 150L Other Tank capacity: 80/100/120/150/180/200/240/300/360L Heat pipe pressurized solar water heater features: 1.Adopts the best conduction performance metal- heat pipe (copper). 2.Can be used all year round in the cold climate. 3.High efficiency, rapid warming. Heat pipe in vacuum tube could transfer hot energy to cold water in pressurized solar water heater tank rapidly. 4.The whole pressure of the system is up to 1.5kg/M2, the inlet could connect the tap water directly, the max pressure can be 0.6Mpa. 5.No water in the tube, one tube broken don't influence the system working. 6.The design for inner tank is reasonable and scientific, which could hold 100, 000 times fatigue test without any damage. 7.Dual-purpose brackets for both flat and inclined roof. 8.The system is pressurized, it keep a constant temperature of water in the tank, avoid the problem came from water level controller malfunction which could cause water flow out. Pressurized solar water heater working principle: 1.The pressurized solar water heater tank has no exhaust hole, therefore, it must bear the pressure came from tap water. The hot water comes out because of water pressure. 2.Vacuum tube absorbs solar energy, and conductive copper pipe transfers the heat into the pressurized solar water heater tank. In this case, the water inside the tank becomes hot. 3.No water in the heat pipe makes the whole system could bear pressure.
Free-energy high pressure stand alone model is a new type of solar water heater which adopts advanced heat pipe and all glass vacuum tube technology.High efficient vacuum tube absorbs 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 500l. It has the following features: 1. High pressure storage tangk ( testing pressure = 9bar ) 2. No vent and less heat loss as compared to low pressure model 3. Highly efficient heat pipe technology 4. No water introduced into vacuum tube 5. No sealing rubber is needed and hence no leaking problem 6. Easy plug-in installation 7. Freezing resistance Whole package We have solar keymark-en12976 certificate Whole package. 15 sets fit in a 20" container 30 sets fit in a 40" container
