solar water heater glass three target vacuum tubes (manufactory & factory )

Place of Origin:

Zhejiang, China

Brand Name:

Sanneng

Model Number:

SNV-5818

Type:

Vacuum Solar Collector

Application:

Water Heater

Pipe Material:

Glass

Color:

black blue

longth:

1800MM

diameter:

58MM

Use:

Absorb sun light and Heat water

vacuum tube composition:

copper (Cu)and silica glass