Sunray 150 Liter Direct Solar Geyser High Pressure System can be used in frost and frost-free locations and where the water quality
is good (less than 600ppm Total Dissolved Solids/Minerals).

The Sunray 150 Liter Direct Solar Geyser High Pressure System, is where the water to be used in the household (hot water) circulates through the solar vacuum tubes manifold, transferring solar energy into the storage tank of the solar water heater.

This Sunray direct system is installed as a Close Coupled System (thermosyphon circulation), where the solar water heater is installed outside on the roof and above the solar vacuum tubes.