Specification :

We are the manufacturer and exporter of non-pressure series solar water heaters, pressurized series solar water heater, solar collector U pipe with solar keymark, solar collector heat pipe, All-glass evacuated solar collector tubes. We are a hi-tech enterprise which is specialized in research and application of solar energy and manufacture of solar water heaters and solar collector. We develop split pressurized solar water heater, villa-use hot water centre suitable for high-story building. Our varied series solar water heaters can meet the requirements of different clients and can supply OEM service for our customer. Our company is No.1 in china solar industry export since 2004.
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This product is solar vacuum tube with copper heat pipe.
Solar vacuum tube with straight copper heat pipe, there is anti-freeze liquid inside as medium transfering of heat. By the design the water never
Come into vacuum tube immediately so the tube will never be broken in low temperature in winter. We use this type for separate pressurized system or integrative pressurized system.
High quality of tri-elements as rose copper, stainless steel and aluminium nitride planting layers, heat absorption rate can reach more than 93%, certify enough power for hot water request.
keywords:solar water heater glass tube, all glass evacuated solar collector tube, solar collector heat pipe vacuum tube