Material and Major Element:
 

1. Inner water tank: SS304 1.2MM thickness with one coil,If you want more,please add 50 USD/PCS coil
 

2. Outer water tank: white color painting 0.4MM thickness
        
3. Bracket: SS430 stainless steel 1.5 and 1.2MM thickness

4. Solar vacuum tube with heat pipe:        
   a) Size: 58 x 1,800mm        
   b) Qty: 15 /20 / 30 pcs per set solar water heater 

5. Temperature insulation layer      
   5.5cm imported polyurethane, keep same temperature and high pressure foam

6. Tank diameter:600 mm        

7.solar power workstation:        
1).Micro controller  2).expansion vessel  3).manumeter    4).Circulation Water pump        

8. Warranty  
   a)ISO9001 / CE certificate        
   b)3years' international responsibility for free repairing or exchange due to original        

Remark:        
1.We can produce the solar water heater as your requirement.If you have any special requirements,pls feel free to tell us.