Sun water heater Advantages:

1. Outer tank Fluorocarbon plate PVDF, best anti-erode material, suitable for acid rain area and bad water quality area. The kind product specially suitable for Southeast Asia, Middle East and Middle and South America.

2. Stable aluminium alloy frame/bracket (thickness 2.5mm), well wind resistance

3. Dual-purpose frame/bracket for both inclined and flat roof
4. High density polyurethane foam (40kg/m3 )

5. Three target evacuated tube with SS-CU-ALN/ALN selevtive absorption coating, the life of evacuated tube is 15 years

6. UV stabilized high temperature silicon rubber seals and rings

7. Heat preservation 72 hours

8. Hail resistance 25mm

9. Can be aotomaticly operate if connect with intelligent controller

10. Optional accessories: Assistant tank, electric heater and magnesium rod

11. 5 years quality warrant for whole system

Sun water heater Technical parameter info:

1. Outer tank: Fluorocarbon plate PVDF

2. Inner tank: SUS304-2B (0.4/0.5mm)

3. Capacity: 100 liter-300 liter

4. Insulation: 55mm PU foam

5. frame "V" profile: Aluminium alloy (1.5/2.0/2.2 mm thickness), 25/30/38/45 degree available

6. Three target vacuum tube (SS-CU-ALN/ALN coated), 47x1500mm/58x1800mm