1.All-copper with black chrome or blue titanium, highly selective absorber surface

2.Ultrasonic welding technical, no defect with low temperature for long-time working

3.High quality toughened glass with high luminousness.

4.Patterned temper glass or low iron temper glass (4mm thickness)

5.The angle of the frame can be changed in the production as the virtual geographical condition of the customers. We can design the suitable angle for the customers.

6.We can offer the different material of water tank , frame , and tubes according to your request.

7.Black chrome or Magnetic blue sputtering coating has very higher absorption rate to ensure the high efficiency.