1) CE, Keymark,CGC 2) Work under -40 centigrade 3) split pressurized 4) 3 years warranty for evacuated tube solar collector 2012 hot sell heat pipe evacuated  tube solar thermal collector (CE, ISO9001,CGC,Keymark ) Features:1. High Efficient:Excellent selective absorbent...

Baoguang solar evacuated tubes High efficiency tri-element sputtering plating absorber film.Tube Absorption over 92% solar evacuated tubesSpecification Structure All-glass concentric dual tube geometry Glass materialBorosilicate glass 3.3Outer tube...

.OEM offered .CE,ISO9001,SRCC .High borosilicate 3.3 .No water inside the vacuum tube Mental superconducting heat pipe is a solar water heaters for special use of the environment in a special heat pipe, it is made of high quality oxygen-free copper with military technology...

1. tube work alone 2.Anti-freezing 3.Energy-saving 4.5 years warranty of solar heat pipe collector  2012 tope sale solar super heat pipe thermal collectors with new design(SRCC,CCC,CE,ISO,CGC,Keymark) Characteristics:1.All the pipeline is made of red copper and conducted...

1.45 lines for solar water heater 2.three target coating(SS-CU-ALN/ALN) 3.5 years quality warranty  solar vacuum tube work principle:          1) Copper heat pipe and inner medium for thermal transmission, with a quick start up...

.High heat collecting efficiency .OEM offered .Wonderful design .Long lifespan solar collector Inner manifold: Heat pipeOuter manifold:  Colored steel, 0.4mm thickFrame:1.5mm, green galvanized sheetInsulation layer: 40mm polyurethane foamed Feed tank: 5L 35meters...

Hot sell heat-pipe solar collector 1.CE ISO Solarkeymark, SRCC 2.15-year worklife 3.Heat-pipe solar collector for home Hot sell heat-pipe solar collector heat-pipe solar collector--Reba E series,with European solar keymark and American SRCC certificate.Re Ba E series...

.Outer manifold: Heat pipe .Inner manifold: Colored steel .Thermal: PUF .Tube: Heat pipe vacuum tube Working principle: 1) When the temperature of the heat collector reaches the set value, the controller will make shall the circulation pump work automatically. 2) The...

1.45 lines for solar water heater 2.three target coating(SS-CU-ALN/ALN) 3.5 years quality warranty  solar vacuum tube work principle:          1) Copper heat pipe and inner medium for thermal transmission, with a quick start up...

1.Heat pipe 2.CE,SRCC,Keymark 3.5 years warranty for vacuum tueb solar collector 4.Super antifreeze 5.14 years manufacturer 2012 hot selling vacuum tube pressurized solar collector(CE,CCC,SRCC,Keymark) Characteristics: 1.All the pipeline is made of red copper and...