solar water heater

The characteristics:
1) This kind of solar water heater integrated to be a whole set.
2) It works with high pressure.
3) Uses the heat pipes to conduct heat energy and works rapidly.
4) There is no water in the vacuum tubes, no damage of tubes in winter.
5) Each vacuum tubes can work separately, so it can still working in case of any breakage of tubes.

Detailed descriptions:
1) Inner tank : stainless steel SUS 304-0.5mm; high grade porcelain enamel.
2) Out tank: painted steel-0.4mm; Aluminum-zinc coated steel-0.45mm; stainless steel SUS 430 or SUS 202-0.4mm.
3) Vacuum tubes: AL-N/AL coated,¥´?7-1500mm/¥´?8-1800mm
4) Frame: coated galvanized steel sheet-1.5mm; stainless steel SUS 430-1.5mm.
5) The insulation layer: polyurethane 50mm/60mm/65mm with high density.
6) Stronger wind, snow, and hailstone resistant ability
7) The hot water system fitting for families and work units in mass storage
and large trendÿ?
8¡¨The reflector: Aluminum component: AL99.85% surface oxidation; stainless steel.