heat pipe solar collector ... Detailed Product Description1) working principle of high pressure solar heater:it utilizes the alternative absorption coating on the inner surface of the vacuum tube,from the high-temperature environment super-conduction tubes,leads the heat to the...

solar water heater system 1. Solar Keymark,SGS,CE, CCC, ISO9001 2. high quality&competitive product 3. 10 years experience solar water heater systemDetailed Product Description : 1) The pipeline is made of red copper and conducted by heat transfer medium liquid; water can't...

1.High qulity and competitive price 2.Solar Keymark (EN12975) 3.small order and OEM are welcome ...

solar collector is available for home,school, military camp and other institutes. solar collector features: 1. Vacuum tube material: Borosilicate glass 3.3; AL-N-AL absorb coating 2. Manifold casing material: Aluminum alloy 3. Frame material: Stainless steel 4. Header pipe...

anti-freezing Solar keymark, ccc, ce, ISO9001 stable performance& good quality specification:bracket: aluminum alloyvacuum tube: three-target tubethe number of tube: 10,12,15,20,30,36daily efficiency: ≥55%(≥42% in winter)hail resistance: 25mmcertificates: ccc, ce,...

vacuum tube solar collector ,there is a heat pipe in vacuum tube,so there is not water in vacuum tube,not worried about icing. vacuum tube solar...