86-573-89707787
No. 5, Huangshan Road, Jianshan New Zone, Haining, Zhejiang, China (Mainland)
Hot sale patent design compact non-pressure solar water heater with 4 inner tanks
Our Innovation and Superiority:
Compared with normal water heaters, our G4 solar water heater looks more luxury. It is our own patent 4 inner tanks water heater.
1.Adds cold water automatically, when adding, the cold water is not mixed with hot water directly, avoid heat loss happening.
2.Only the fourth inner tank is been heated, time and energy saved.
Advantages of Side Feeder Tank
1.Without feeder tank, you should feed cold water manually. It is very inconvenient.
2.With top feeder tank, the main tank is full of water. When the water gets hot, if the hot air can't get out quickly,
there is much pressure in the tank. The pressure will damage the non-pressure tank soon. Secondly, because the tank is full of water, the above welding is dipped in the hot water all the time.
It will make the welding place leak soon. Thirdly, the water is very hard, the above welding will leak more easily.
3. Using side feeder tank, there is a little space on the top of tank, so it will decrease the pressure in the tank.
Because there is no water on the top, the welding will not be dipped in the tank. It makes the tank have longer lifetime.
Working Principle of G4 Vacuum Tube Solar Water Heater
As water in the collector is heated, it becomes lighter and naturally rises into the tank above. Then the hot flows into the left tanks.
Meanwhile, cooler water in the right tank flows downwards into the collector, thus causes circulation throughout the system.
Because the cool water is forever below the hot water, so the water in the left tank is always hot. But other non-pressure solar water heaters are different. When the cold water is put into the collector, it flows into the hot water and mixes with hot water directly.
So the temperature falls down quickly. The electric heater is in the left tank. When it is needed, only the water in this tank is heated,
so it will be heated very quickly and the electricity is saved.
Specifications of Patent Design G4 Solar Water Heater
Brand name | BABYSUN |
Description | Non-pressurized G-4 vacuum tube solar water heater |
Material of inner tank | Food grade SUS 304 stainless steel, 0.4mm (Diameter: 360mm) |
Material of outer tank | Galvanized, 0.4mm (Diameter: 460mm) |
Assistant tank | Galvanized (8L) |
Tank insulating layer | 50mm high-density polyurethane foamed |
Inlet and outlet hole | Male 3/4 |
Max pressure of tube | 0.05 Mpa |
Solar collector tube | 3.3 Borosilicate glass with three-layer coating |
Thickness of glass tube | 1.6mm |
Vacuum tube tightness | P≤0.005 Pa |
Absorption | as=0.93-0.96(AM1.5) |
Emission ratio | εh=0.04-0.06(80°C±5°C) |
Idle sunning property parameters | Y=220~260m2.°C/KW |
Average heat loss coefficient | ULT=0.6~0.7W/(m2*°C) |
Bracket | Stronger galvanized steel sheet (25°, 30°, 35°, 45°, 50°) |
Structure of tank | 4 holes: air vent/water inlet/water outlet/electric element hole |
Fastening pieces | Stainless steel screws & nuts |
Heat preservation | 72 hours |
Certification | Passed CE/ISO9001/CCC, Patent Design |
Special Features of G4 Solar Water Heater
1. This product adopts unique four-core technology, assuring hot water all the year round.
2. Temperature preservation is equipped with standard electric water heater . The electric heater is in the left tank. When it is needed, only the water in this tank is heated, so it will be heated very quickly and the electricity is saved.
3. Adding water tank can add water automatically.
4. Scientifically designed bracket can hold the tank firmly.
5. High quality vacuum tubes.
6. Simple structure, easy plug-in installation.
7. Guaranty: 3 years for tank, 12 years for collector and lifetime service.
8. Colors according to customers’ needs.
1- What is your Delivery Time?
LCL order/Sample order:10days.
Full container order:14days.
2- What is your Guarantee Time?
5 years.
Provide you with some extra accessories and vacuum tubes, they are free for you.
3- Can you accept OEM ?
YES
4- What is your Payment Term?
We accept T/T or L/C at sight, Western Union.
5-What is your MOQ?
1 sets
6-What is your Packing?
LCL order/Sample order in wood cartoon
Full container order in high quality export carton
7-What is your FOB Port?
We accept FOB Shanghai, Ningbo etc.
8.-What is your Monthly Production Capacity?
6000 sets
9-What is your Shipping Term?
By Sea/Air/Rail
n Inquiry Response: Your inquires will be replied in 24 hours.
n Sample Support: Samples are available in 3-7 days.
n OEM is welcome!
Our Location:
No. 5 Huangshan Road, Jianshan Zone, Haining, Zhejang, China.
Our factory is near Shanghai Pudong International Airport, Shanghai Railway Station and Hangzhou Xiaoshan International Airport.
If you will visit our factory, we can pick you up at the railway station or in the airport
