Home > Compact Solar System > Heat Pipe Pressurized System

150Liter Pressurized Solar Water Heater

150Liter pressurized solar water heater details: 
Model: FD-IP-18


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


Pressuirzed 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 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 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



 Pressurized solar water heater

  Material of out tank

 0.31-0.4mm thickness color steel/ fluorine carbon steel

  Material of inner tank

 Food grade 1.2-2.0 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

  Structure 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

 1.687 m²

  Tube quantity

 18tube 58x1,800mm with heat pipe (Dia 14mm x 90mm condenser)

  Tank capacity



Contact Us

Message should contain 20-3000 characters.3000 Characters Remaining.

Related Products