solar collector

Applications:
Domestic, industrial and commercial heating use
Suitable for open or close (glycol-water)
Space heating
Caravan parks, hotels, schools, public showers/kitchens and restaurants
For large scale water heating

1.Manifold:
Interior: red copper with 1.2mm thickness
Exterior: aluminum alloy with 1.6mm thickness
2.Maximum pressure: 6bar
3.Coating of vacuum tube: SS-C/CU
4.Heat preservation: 72 hours
5.Hail resistance: 25mm
6.Insulation: polyurethane/rock wool
7.Optimal installation angle:Vertical: 30 to 70 degrees
8.Pressure drop: 7bar, 3.3L/minute for 20 tube manifold
9.Optimal flow rate: 0.1L/minute/tube or 0.026G/minute/tube
10.Heat pipe: anti-freezing >-35 c
11.Glass tube dimensions: 58 x 1.8m or 47*1.5m

Specifications:

solar collector Includes vacuum tubes, heat pipe, manifold and frame
Heat pipe has its special principle and function
If one of the pipes is broken, heat collector still can be used normally

Solar Collectors with 58 x 1.8m Glass Tubes, Ideal for Domestic, Industrial and Commercial Heating