solar energy

) Material:
a) Inner water tank: imported SUS304 stainless steel
b) Outer water tank: galvanized steel alloy or stainless steel
c) Bracket: galvanized steel or aluminum alloy
2) Solar vacuum tube:
a) Size: 47 x 1,500mm / 58 x 1,800mm
b) Quantity: 20 / 24 / 30pcs
c) Hail resistance: diameter 25mm
3) Temperature insulation layer:
a) 5cm imported polyurethane, keep same temperature and high pressure foam
b) Heat preservation: 72 hours
4) Capacity: 200 / 240 / 300 liters
5) Tank diameter: 420 / 460 mm
6) Max. pressure bearing: 0.6MPa
7) ISO9001 / CE/3C certificate

solar energy