A new technology ---- ceramic nano R & A insulating
membrane as a hot infrared reflective layer has been applied to the water tank, as shown right. When being
hit the layer, the heat in the tank will be reflected
back into the water tank. It can significantly reduce
the hot water tanks to distribute thermal infrared
outward manner, and greatly enhance the role of the
water tank insulation, and insulation laminated with
a water tank features double insulation. And also, it
improves thermal efficiency, water temperatures rising
quickly during day time and dropping slowly in
night. Compared with existing technology, this new
technology can provide 8-12 degrees Celsius higher
water temperature.

The foam insulation of water tank has been increased
to 60 mm.

During day time, solar collectors will warm up the water in the tank.