Vacuum tube solar collector for solar water heater

Internationally certified product
Reliable, efficient, twin-glass evacuated tubes
Average 25% more energy output than flat plate collectors
Copper heat pipes for rapid heat transfer
3/4" copper head connections
Corrosion resistant silver brazed copper header with only four braze points
Recycled glass wool manifold insulation
Low heat loss
Efficient performance at high differential temperatures
Easy plug-in installation
Maintenance Free
Cyclone rated frame options available
Suitable for mains pressure water (up to 8 bar/116psi)
Option of all stainless steel frame (439 grade SS), or high strength anodized aluminium
Anodized aluminium manifold casing
Environmentally friendly manufacturing process