| Model | Diameter tubes (mm) | Length tubes (mm) | Absorb area(m2) | Quantity heat-pipe (pcs) | Quantity 20GP/40GP/40HQ (pcs) |
| SR-HCA/HCS-12 | 58 | 1800 | 1.73 | 12 | 136/284/336 |
| SR-HCA/HCS-15 | 2.16 | 15 | 117/243/288 | ||
| SR-HCA/HCS-18 | 2.57 | 18 | 94/197/233 | ||
| SR-HCA/HCS-20 | 2.85 | 20 | 86/180/213 | ||
| SR-HCA/HCS-24 | 3.41 | 24 | 74/154/182 | ||
| SR-HCA/HCS-30 | 4.25 | 30 | 62/128/152 |
Specialty
1. High heat collecting efficiency and high temperature output.
2. Quick operation under pressure.
3. Strong freezing resistance, no water leaking problem.
4. Easy installation, convenient maintenance.
5. Completely combined with building, install on wall, roof or ground etc.
Technical specification
1. Outer manifold material: Aluminum alloy or SUS304-2B stainless steel
2. Header Pipe material: Copper
3. Insulation material: Rock wool
4. Heat pipe material: Copper
6. Frame material: Aluminum alloy or SUS304-2B stainless steel
7. Seal material: Stabilized high temperature silicon
8. Vacuum tube material: borosilicate glass 3.3; AL-SS-CU absorb coating
9. Collector mounting: flat roof or inclined roof
10. Working pressure: 6 bar
11. Testing pressure: 12bar
