Jiangsu Sunpower Solar Technology Co,.Ltd. products

Manifold Casing Material 2.0mm thickness /Aluminum. Frame Material 1.2mm thickness stainless steel or 2.0mm Aluminum alloy. Header Pipe Material 1.2mm thickness /Copper. Insulation Polyurethane /Rockwool. Rubber Seals and Rings UV stabilized high temperature silicone rubber. 
Optimal installation angle 30-70° Vertical, 0° Horizontal. Operating Pressure 6bar-12bar. Pressure Drop 7bar 3.3L/min for 20 tube manifold. Optimal flow rate 0.1L/min/tube-0.026G/min/tube.

It is suitable for the flat roof and the slope roof.The support material: Aluminum alloy or stainless steel. Manifold Casing Material: Stainless steel or Aluminum. Insulation: Rockwool. Hail resistance: 25mm. Heat-pipe vacuum tube: Three target tube with the SS-C/CU selective coating. It can endure 0.6Mpa high pressure. When one vacuum tube is broken, it still can work as normally. High efficiency: >64.9% in summer and >45% in summer.

Manifold Casing Material 304 stainess steel. Frame Material 304 stainess steel. Insulation Rock wool. Header piper Material C12200 C0pper. Rubber Seals and rings stablized sillcon rubber. Certification Solar key mark.