Sunstar high pressure stand alone model i a new type of solar water heater which adopts advanced heat pipe and all glass vacuum tube technology.highly efficient vacuum tuble absorbs heat from sunlight and heat pipe transfers heat to the condenser end of itself.condensor indirectly contacts with water through a copper cap and it boils water by releasing heat gained from vacuum tube.the available size of the tank ranges from 150L to 250L.It has the following features:

high pressure storage tank(testing pressure=9bar)no vent and less heat loss as compared to low pressure modelhighly efficient heat pipe technologyno water introduced into vacuum tubeno sealing rubber is needed and hecce no leaking problemeasy plug-in install ationfreezing resistance