Pergola Type Solar System
When Luxury meets Necessity
The Pergola Solar Heating System is an innovative application from tube solar heaters. It combines performance as well as
architectural objectives to enhance sustainability.
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Qualifications of the system:
- Dual objective: Pergola design and Solar Heating System
- High efficiency with 0º degree angle of inclination
- Easy installation
- Flexibility of design and material
- Reduces cooling loads in summer
- Closed loop configuration
- Low maintenance and short return on investment
- Various applications including: Water heating, Space heating, Pool heating, Solar air conditioning, Process heat and others
Technical Specifications:
| Absorber type A | Direct flow vacuum tube |
| Absorber type B | (P)-V- type copper pipe |
| Absorber material | Selective blue |
| Glass material | Treated borosilicate glass |
| Collector’s thermal insulation | Polyurethane insulation |
| Heat Transfer fluid | Glycol 30% - water 70% mixture |
| Absorptivity | 90% |
| Emissivity | 6% at 70 °C |
| Efficiency | Up to 70% |
| Stagnation temperature | 220 °C |
| System inclination | 0° to 20° |
| Thermal liquids circulation | Natural or forced convection |
| Maximum power output | 600 w/m2 |
| Tube diameter | 5 cm or 6 cm |
| Material and Structure | Aluminum, Wood, Stainless Steel |
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