Origin

China

The U pipe series solar collector are always connected with existing heating supply device.The selective coating on the inner cover of the evacuated tube converts solar energy into heat energy, and transfers heat to metal U tube by an aluminum fin.The liquid(usually aglycol-water antifreeze mixture) in the metal U tube is heated, and conducts the thermal energy to the water inside the storage tank through intermal spiral coils. As the water temperature can be adjusted using an automatic controller, user can get hot water all day long.

Key features:

1 Mainly used in twi-heat exchange pressure solar water heater system,withstand pressure up to 0.8 Mpa;

2 Unique structure detaches the hot from cold liquid pipeline which rise its heat transfer efficiency;

3 It can hang up outside the window and install it on the balcony;

4 It has a smaller thermal loss,stronger adaptability and better performance of aging-resistant membranous layer;

5 Ideal for domestic solar water heater system and commercial solar water heating

applications;

6 There is no water in the vacuum tube,so the tube will not broken in the winter;
7 Storage do not need be installed above the collector;
8 It can be combined with the architecture perfectly

Specifications:

1 Vacuum tube size: Φ47x 1500mm  Φ58 x 1800mm

2 U shape heat pipe: Copper Ø8mm; thickness 0.6mm
3 Manifold (exterior): 1.8mm Coated galvanized steel
4 Manifold (interior): Red copper 
5 Insulation: 50mm thickness imported polyurethane, machinery overall for keeping same temperature and high pressure foam or Rock Wool

6 Bracket: 1.5mm Coated galvanized steel/1.5mm Aluminum alloy

7 Temperature preservation: 72 hours

8 Hail resistance: 25mm

9 Anti-freezing > -35 degree