pressurized solar water heater solar water heater with heat pipe

$180.00 - $520.00
Min. Order
5 Sets
Choose your specifications
Company Information

Haining Ensun Solar Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 10,000+
10 Years Paid Supplier Supplier Trade Assurance
Learn More

Quick Details

Port: shanghai
Payment Terms: L/C,D/A,D/P,T/T
Supply Ability: 100000 Set/Sets per Year Solar water heating
Installation: Freestanding
Place of Origin: Zhejiang China
Warranty: 3 years
Power Source: Electric,Solar
Use: Home,Bathroom
Housing Material: Stainless Steel,Plastic,Stainless Steel.
Color: Any
After-sales Service Provided: Free spare parts
Model Number: CPS
Pressure: Pressurized
Certification: CE,RoHS,ISO9001,CE,ISO
Logo: OEM
Brand Name: ENSUN-solar water heater
Type: Evacuated Tube
color:white: expansion tank
Product name: Solar water heating
Capacity: 300
Heating System: Thermosyphon (Passive)
Connection Type: Direct-Plug
Package: Standard carton for vacuum tube solar water heater
Application: Outdoor,Hotel,Commercial,Household
Circulation Type: Direct / Open Loop (Active)
Packaging Detail: Solar water heating Standard carton for vacuum tube solar water heater
Package Preview:,


Product Description


China supplies compact high pressure solar water heating 


1.The pressurized water tank has no exhaust hole, therefore, it must bear the pressure came from tap water

and hot water,when use, the hot water comes out because of water pressure.

2.Vacuum tube absorbs solar energy, and conductive copper pipe transfers the heat into the pressure 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.





Compact Pressure solar water heater

Material of out tank

0.31-0.4mm thickness color steel/ fluorine carbon steel

Material of inner tank

Food grade 1.2-1,5mm mm thickness SUS304 stainless steel

Tank insulating layer

55mm 45kg/m³ high-density polyurethane foamed

Inlet and outlet hole

Male G 1/2, 3/4

Max pressure


Solar collector tube

3.3 Borosilicate glass with N/Al coating

Thickness of glass tube


Vacuum tube tightness

P<=0.005 Pa



Emission ratio


Idle sunning property parameters


Average heat loss coefficient



1.5mm thickness Galvanized Steel

Design of tank:

5 holes for air vent,water inlet and outlet,electric heater,Mag Rod


Argon arc welding

Fastening pieces:

Made of stainless steel screw

Absorber area

1.125 m²

Tube quantity

12 tube 58x1,800mm with heat pipe(Dia14 x 90mm condenser)

Tank capacity








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 water 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


2.How to choose:
Choose the item according to the capacity, and choose the capacity according to the people quantity
in your family, one adult shower need about 50 L water. Normally,50 liters is only used for one person's shower.






    Compact high pressure solar water heater           Compact non pressure solar water heater



              Flat plate solar water heater                                          Heat pipe solar collector


Company Information






Pre-sale Service

1. Sample can be offered with sample charge and courier fee by buyer's side.

2. We have full stock,and can deliver within short time.Many styles for you to choose. 

3. OEM and ODM order are accepted, Any kind of logo printing or design are available.

4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you

5. All of our products are produced by our professional workman and we have our high-work-effect foreign 

trade team, you can totally believe our service.  

6. We have rich experience of design, manufacture and sell solar water heater, 

we cherish every order from our honor.

After you choose

1. We will count cheapest shipping cost and make invoice to you at once.

2. Check quality again, then send out to you at 1-2 working day after your payment,

3. Email you the tracking no, and help to chase the parcels until it arrive you.

After-sale service

1. We are very glad that customer give us some suggestion for price and products.

2. If any question,please contact with us freely by E-mail or Telephone.