400L Split solar  heater water

Split solar heater water is a solar heating device advantage in its multi-functional heating ways, solar absorbing device is installed outside door, solar heater water tank and controller workstation are all domestic installed. solar heater water tank  with two or more heat exchange lead to multi-functional heaitng ways.

The buttom heat exchanger (copper coil or stainless steel) design in tank is always connect with solar collector as a solar heater water circulation loop.

Another heat exchanger can be supply heat for radiator in room or connect with the backup heating energy .

If nessissary ,more heat exchanger can be consider for different usage.

For 400L solar heater water system, we consider the design and complete system with detail following:

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

  Outer tank :color steel 0.45mm size : Φ700 mm*1560 mm

  Tank insulation layer: high density integrated foam polyurethane 60mm

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

  Working pressure:6Bar

  Solar collector :heat pipe evacuated tubes ,24pieces two set

  Solar Collector manifold direct-flow passage made of high quality red copper Φ35*1.0mm, inlet & outlet Φ22mm

How does solar heater water works?

Split pressurized solar heater water  is working by cooperation of main three parts hot water tank ,solar collector and workstation. Solar collector generate the heat energy by absorbing solar insolation. It is the core part of the system. The hot water tank plays the heat storage function. The workstation is the brain of the system. It helps to control the system working : heat exchange circulation, anti-freezen circulation, protection system circulation, display the data of system and so on.

There are three working solar heater water systems which are divided by tank design ：

First type: 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.

Second type: 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.

Third type: 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  solar heater water type system and components,we would need to know your location to find out solar insolation and installation direcation and angle of solar heater water device.

If you have any  existing heating equipment, please also let us to know. Our 20years experience project team will help to make a right decision and suggest for you.we have a  large range solar heater water system from 100L to 1000L for your optional for home use.Even larger than 1000L is available for commercial and industrial working.

For the system usage you may need the following parts:

1.    Air vent : for a security suggest installed beside the solar collector

2.    Expansion tank choose

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

4.    Workstation (suggestion for tank with coils)

5.    Thermostat valve （for a constant hot water）

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