180L  non-pressurized High Quality Solar Water Heater/ stainless steel Solar hot Water Heaters solar collector solar energy system solar geyser :

Specifications:

1.Solar Water Heater Inner tank: SUS304-2B,0.4mm
2.Solar Water Heater Outer tank:SUS201 stainless Steel 0.4mm
3.Vacuum tube:58*1800mm three target
4.Stand:SUS201 stainless Steel 1.2mm
5.Insulation layer: 55mm

Remark:
1.Solar heat storage tank diameter(mm): 410/460
2.Thickness, insulated(mm): 60
3.Vent connection(inch):1/2
4.Electric heater connection(inch): 1
5.Water connection(inch): 1/2
6.Collector angle(degree): 30/45

Accessories:
1. Assistant tank: 3L/5L or optional 
2. Controller 
3. Electrical heater: 1.5/2/2.5kw

Packaging:standard export carton with foam
Shipping:
1. Loading port:Shanghai, Ningbo
2. Sea transport 
3. EXW,FOB,CIF all accepted