In each vacuum tube there is a U pipe with direct flow-through that
is connected to the header pipe inside manifold. The U pipe is
seamed in an aluminum heat transfer fin in the interior of vacuum
tube that transmits the heat from the interior tube to the U pipe.
Solar radiation shines the outer glass tube and is captured on the
outside of inner glass tube through highly selective splashed
layer. The captured solar radiation is transmitted to flush-contact
aluminum shield and then copper pipe filled with heat transfer
fluid. The 360aluminum heat transfer fin assures the fastest energy
transfer.
Sangle Solar U pipe solar collector consists of three main parts:
1. All glass tube with high selectiv coating;
2. Heat transfer system(Solar cycle)
3. Frame
Delivery Terms:
| Item No. | SL-UPC | Brand | Sangle Solar |
| Place of Origin | China | Price Terms | FOB,CFR ,CIF |
| Payment Terms | T/T,L/C | Minimum Order | 10SETS |
| Supply Ability | 3000sets/month | Sample Y/N | YES |
| Delivery Time | 5~15days | OEM Supply Y/N | YES |
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