01. Reliable and efficient twin-glass solar tubes.
02. Copper heat pipes for rapid heat transfer.
03. Easy plug-in installation.
04. Suitable for mains pressure water (up to 1.0 bar).
05. Corrosion-resistant silver brazed copper header.
06. Aluminum frame.
07. Powder coated (black, brown or silver) aluminum casing.
08. Stable solar conversion during the day.
09. Perfect solar collector for domestic solar water heater systems.
10. Ideal for commercial solar water heating applications.

Principle:
01. Operation of the solar collector is very simple.
02. Solar radiation is absorbed by the solar tubes and converted into heat.
03. Heat pipes conduct the heat from within the solar tube up to the header pipe .
04. Solar energy storage: water is circulated through the header, via intermittent pump cycling.
05. Each time the water circulates through the header, the temperatures is raised by 5 to 10°C.
06. Throughout the day, the water in the tank is gradually heated.