2.Length of tube:1500mm

3.No.(pcs):18 pcs (15,20,24,30 availiable)

4. Capability(L):126L

5. material of inner tank: SUS304-2B 0.40MM thickness

6. material of outer tank：SUS304  

7. bracket materail：stainless steel 1.20MM or aluminium alloy

8. heat preservation: 72-80h

9. insulation ：50MM foaming

10. Absorption rate：≥93%，Heat radiation rate：≤6%(100℃)           

11.Angle:45°    
 

solar water heater:

1. Inner and outside water tank shell are all made of SUS3042B food grade stainless steel plates, welded by argon arc. Water is pure and drinkable.
2. Heat insulation of water tanks adopts polyurethane foam and the thickness is 55mm.
3. Silicon rings to connect and seal them.
4. The tubes and supports are adjustable. The power bearing is average and can assure the vacuum tube to use for a long time.
5. It resists 26mm hail and the using life can last 15 years.
6. If you use electrical appliances to aid heating and to switch off the power supple before bathing.

Please test the water temperature before using, in order to aviod scalding.