1 Heat Pipe Solar collector；2 Circulation line；3 Water tank；4 T/P valve；5 Upper copper coil；6 Under copper coil；7 Work station；8 Expansion tank；9 Pressure Release valve
Product Features：
1.Food-grade stainless steel SUS304-2B inner tank，Maximum anti Pressure1MPa
2.Copper coil heat exchanger, high heat transfer efficiency.
3.Double Copper coils heat exchanger, Can be combined with auxiliary electricity, gas and other boiler to Auxiliary heating, Achieve all-day hot water.
4.High Efficiency Heat Pipe solar collectors, three target vacuum tube、Collector and roof Combined beautiful, Easy installation. 
5.Integrated workstation，different Temperature cycle，make system Efficient and energy saving.
6.Install the location of water tank no limited, Can be installed according to the layout of the room.