Split Pressurized Solar Water Heater

The split solar water heater system is composed by heat pipe solar collectors, cylinder water tank, controller, circulation pump, pressure gauge, flowmeter, pressure releasing valve and other accessories.

The split solar water heater is an active system, because it uses a pump with a controller to circulate the fluid in the system. When the discrepant temperature of the solar collector and water tank reaches the set value, the controller shall start the circulation pump automatically, the heat-conducting liquid transfers heat to water by heat exchanger in the water tank.

Storage tank and solar collector are separate, while the collector is integrated in to the roof of the building, the tank and the pump station can be installed anywhere of the building. The piping between the main components is made of brass and a special insulation with high temperature resistance for solar systems.

Key features:
1. Adopting the best conduction performance metal-heat pipe, it is sure that no water goes into the tube and there are no incrustation, no bursting, and it starts up quickly and conducts heat fast;
2. The super-thick insulation layer, which is foamed by environmentally friendly Freon-free polyurethane and it can reduce the heat loss greatly and has better insulation effect and saves the energy;
3. The collector and the water tank are separated, the water tank can be installed anywhere, and the system runs under the forced pressure;
4. Pressurized design, with strong hydraulic pressure you can have hot water when you turn on your cock. The water rush out with strong hydraulic pressure make your bathe more comfortable;
5. The controlling device is specialized, so the system runs automatically;
6. Arbitrary combination with structure of the house, collector suitable for different structure of house, either on the roof or balcony.

Specifications:
1. Evacuated tube size: Φ47x1500mm Φ58x1800mm
2. Evacuated tube materials: New trivalent element heat tube
3. Evacuated tube counts: Φ47 x 1, 500mm: 30 40 60
Φ58 x 1, 800mm: 15 20 24 30 36 40 48 50 60
4. Inner tank: 1.8mm stainless steel 304-2B
5. Outer tank: Color coating steel
6. Manifold: 1.8mm Aluminum alloy
7. Insulation: Insulating layer is high dense polyurethane foam, thickness: 55mm
8. Tank capacity: 150L, 200L, 250L, 300L
9. Absorption area: 1.92-7.7 m2
10. Pressure: 0.6 MPa

Application area: The twice heat-exchange system is suitable for areas where the temperature is lower.