200L separated pressurized solar water heater system

solar water heater system details:

    Inner tank: SUS304-2B food grade stainless steel 1.5mm

   Outer tank :color steel 0.45mm

   Tank foaming: high density polyurethane integrated foam 55mm

   Copper coil :12mm/1mm 15meters each coil

   System working pressure:6Bar

   Collector with black aluminum alloy 1.8mm manifolder

  Collector main header material is high quality red copper size Φ35*1.0mm, inlet & outlet Φ22mm

how does solar water heater system works :

Separated pressurized solar water heater system is a closed loop solar hot water system. It is active system working by circulation pump. Its components : tank ,solar collector and workstation. The collector absorbs solar energy and transmits it to the water tank through circulation. When the temperature of the collector reaches the set value, the controller starts the circulation pump automatically. The circulation pump makes heat-conducting liquid circulate automatically.

Then the heat-conducting liquid transfers heat to water by heat exchanger in the tank to heat the water.

In order to get the right system,following is simple introduction of solar water heater system.

There are three types of  solar water heater system design for using： 

A: Tank without coil. It is an economic design. The tank directly exchanges the hot water with solar collector by circulation pump which control by controller.

B: tank with one  copper coil, this coil is for the circulation between solar collector and water tank and circulation pipeline usually filling with anti-freeze fluid (glycol for example) as heat exchange media.

C : tank with two copper coils: one for collector and tank circulation, other one for heating equipment or space heating   (such as connect to gas/electric boiler , and for floor heating system). Solar circulation also request fluid as heat exchanger media.

To choose the right type solar water heater system and solar water heater components:

We will suggest you to tell me the installation location, any existing heating equipment. And then we will make a design for you.

Noted: The range of split system for family use from 100L to 1000L.

For the system usage you may need the following parts:

1.    Air vent: to release the air in system

2.    Expansion tank :balance the pressure of system

3.    Controller for system type one (tank without coil):brain of system

4.    Workstation (suggestion for tank with coils) :brain and safety device

5.    Thermostat valve （for a constant hot water）:easy hot water mixing

6.    Pipeline and insulation

7.    Fittings (for pipeline and system parts)

8.    Solar bolts and hooks (for solar collector fixing)

9.    Heat exchanger (for outside tank heat exchange)

10. Safety valve

11. Filling valve (easy filling fluid)

12. Motorized valve (change or close/open energy flow way)

13. PT valve

14. One-way valve

15. Magnesium bar