製品情報

包装

仕様

1.china patented product 2.certificate CE 3.OEM is available 4.18years professional solar manufacturer, 35000pcs/day.

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ng>Advantage:ng>

ng>1.china patented, -60degree centigrade without broken.
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 ng>2.certificate CE ,famous brand. ISO9001:2008 certificate.
3.OEM is available, fast delivery, all details can be changed according customer required.
4 18years professional solar manufacturer ng>

Shell material: white pearl board, thickness 0.32mm

Inner core material: aluminum alloy, subjected to anti-corrosive treatment

Insulated material: polyurethane, thickness 5mm

Full-glass vacuum tube material: borosilicate glass 3.3

Full-glass vacuum tube size: 47/37/1.6/1500 and 58/47/1.6/1800

Full-glass vacuum tube color: blue/ violet golden

Full-glass vacuum tube film: red copper/stainless steel/al

Full-glass heat tube vacuum: P≤5.0*10-3(Pa)

No water in the full-glass heat tube, the working medium is gasified to heat a condensing section so as to finish the heat exchange with water in the connection collector, so that the solar heat collector has the characteristics of quick start, high efficiency, one-way heat conduction and high anti-freezing property.

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