SunnyTech Plus (Pre-Heated Pressure System with SUS Coil)

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SunnyTech Plus makes use of a SUS coil to speed up the heating process. As the water in collector tubes becomes hot, it flows to the tank and heats the coil. Later, the coil transfers its heat to the cold water in it.


  • 1 stainless steel tank
  • Collectors tubes
  • 1 stainless steel SUS coil as a heat exchanger
  • 1 electric backup device
  • 1 digital controller


  • SunnyTechPlus 100 (a 100 liter tank, 10 collector tubes)