• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Type: Evacuated Tube
  • Pressure: Pressurized
  • Circulation Type: Heat exchange with heat pipe
  • Heating System: Thermosyphon (Passive)
  • Connection Type: Heat Pipe Vacuum Tube
  • Installation: Freestanding
  • Housing Material: Stainless Steel
  • Certification: CE
  • Capacity: 200
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: OEM/Sunwe
  • Model Number: IP01-SS

Packaging & Delivery

Packaging Details cartons
Delivery Time Shipped in 15 days after payment
Product Information

Stainless Steel Compact Pressurized Solar Water heater

1. Hot-sale all over South Africa, Mexico, Colombia, Brazil  Middle-East etc.

2. High pressure endurable inner tank (upto 12bars)

3. High efficient super conducted heat pipe

4. All-time high pressure hot water available

5. P/T valve guaranty your safe

6.  High performance vacuum tube (absorb rate over 94%)

Sunwe Integrative Pressurized Solar Water Heater compose of pressure solar tank and high performance vacuum tube with heat pipe. The Vacuum tube absorbs solar energy, and conductive copper pipe(heat pipe) transfers the heat into the pressurized water tank. In this case, the water inside the tank becomes hot. With the design of no water inside vacuum tube, the system will keep work even one or more tube was broken by accident or in a freezing area.

Specifications ( We accept the custom-made according to your specificaitons) 

Storage Tank
Inner Tank
SUS304-2B food grade stainless steel( 1.5mm )
Outer Tank
Stainless steel 0.4mm (good at anti-rust)
Insulating Layer
Polyurethance Foam 50mm
Female Screw 3/4

Vacuum Tube
Material of the glass tube
Borosilicate glass 3.3
Absorptive Coating Grade
Glass Thickness
Distance between two tubes
Tube holder
UV stabilized nylon

Heat Pipe 
TU1 copper
Condenser material
TU1 copper
Condenser dia 14mm, body dia 8mm
Contact sheets
Aluminum fin

Aluminum alloy (good at anti-rust)
22 to 45 degree available

Electric Heater
1500W /2000W
Technical Parameters     

Storage Tank
Pressure endurable
6bars working pressure
Pressure test in factory
over 12bars
P/T valve
Release pressure when pressure over 6bar or temperature over 99°C
Magnesium bar
Check or change it every two years

Vacuum Tube
Absorption coefficient
≥ 94%
Emission coefficient
≤ 7%
vacuum (Pa)
Hail resistance
25mm diameter

Heat Pipe
Start working
30 degrees
Thermal conductivity
2x104 to 1.6x106 W/(m.°C)
Minus 30 °C

Accessaries for the system

First line is normal accessaires. Second line is option accessaries.

Sunwe Certificate
Packing & Delivery
Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $35,000
Learn More