Solar collector.solar water heater collector,solar heat pipe collector
Solar Keymark SRCC,ISO ,CE SGS
 

Feature:

 

1. Manifold (interior)material: red copper

2. Manifold (exterior) material: aluminum alloy

3. Tube dimensions: 58 x 1800mm

4. Vacuum tube coating material: AIN-SS-Cu

(Three target vacuum tube)

5. Insulation layer: rock wool

6.Test pressure: 6 bar

7.Heat preservation: 72 hrs 

8.Hail resistance: 25mm