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150L integrated indirect flat panel solar thermal water heater with copper coil

150L integrated indirect flat panel solar thermal water heater with copper coil inside water tank, powered by high efficent flat plate solar collector, provide instant and constant pressure hot water for shower. Suitable for tropical areas.
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  • RNE-FPC-150

  • SOLARAVEN

  • 84191200

Overview


The cpmpact type flat panel solar thermal water heater with copper coil heat exchanger in water tank, is a high tech solar water heater suitable for tropical areas, and countries where winter is warm. this Instant hot water Solar Water Heater is powered by sunlight and has an electric heating element for backup in rainy days. Water tank capacity 150liter, equipped with a  flat plate solar collector 2 square meter, panel size : 2000mm x1000mm x80mm. 


Features


  1. Compact type solar water heater, easy installation and low maintainance. 

  2. 24 hours instant hot water supply

  3. copper coil heat exchanger inside water tank, makes constant high pressure hot water for shower

  4. No over heating problem 

  5. Cheap price affordable by most families


Applications


Household hot water : 150liter capacity solar water heater suitable for a 3 person family shower. 

Public hot water: it provides instant hot water for public areas such as school, park, hospital 

Hotel hot water: 24 hours hot water supply for hotel rooms 


FAQ


Q: How many liter hot water can produced by a 150L flat plate copper coil solar water heater ?

A: 150liter solar hot water each day.  It could provide 24 hours endless hot water if euqip an electric heating backup

Q: Where to install the solar water heater with a copper coil heat exchanger?

A: it could be installed on flat or pitched rooftop, also could install on a flat ground near the house. 

Q: Can it provide pressurized hot water for shower?

A: Yes, it can provide high pressure hot water for shower and washing.  Max working pressure is 6bar. 

Q: Is it expensive ?

A: No ,it is not expensive than heat pipe pressurized solar water heaters.  Most families can afford it. And it can save 65% of electric bill for hot water . 


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The main working principle of pre heated copper coil solar water heater adopts coil heat exchanger technology.

1. Cold water inside the solar thermal panel will heated by sunlight, then hot water rise up to water tank, cold water flow into the flat plate solar collector, form a natural circulation in solar water heater, the whole tank water will be heated gradually.

2. Then hot water inside solar water tank transfer heat to cold water flow through the coil heat exchanger, instant hot water directly flow through the coil heat exchanger for shower and wash.

3. It is a pressurized solar water heater , without over heating problem when using in tropical areas than normal heat pipe solar water heaters . 

4. It can install and work on rooftop or on the ground freely. 


drawing


technical specification:

  • Outer tank material: SUS304-2B /marine 316L stainless steel or powder coated color steel

  • Inner tank material: 0.5mm thick SUS304/ marine 316L stainless steel

  • High purity red copper heat exchanger coil

  • Frame material: stainless steel, aluminum alloy or galvanized steel

  • Insulation material: 55mm thickness polyurethane foam

  • Reliable, efficient, flat plate solar collector

  • Designed to accept mains pressure cold water up to 6 bar

  • Copper coil heat exchanger can be used as part of a closed or open loop system, providing heating to a main hot water tank

  • Easy plug-in installation



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