Solar Panel Heating System
Item No.: | SEP-1 |
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We produce and distribute thermal solar collectors using the latest technologies and applying substantial quality systems. And we are the one of a few companies in China currently,which can adapt integral encapsulation without water leakage and with a robust construction. This offers us the possibility to obtain better quality in producing our collectors guaranteeing the best relationship between quality and price in the market.
The DEVOTION solar collectors will generate hot water quickly and efficiently. Under normal residential use, it will operate between 60ºC and 70ºC. However, the temperature can exceed this and under certain circumstances may be as high as 95ºC. This can occur during prolonged periods of direct sunlight and particularly in summer or long periods of reduced water usage. Extreme care should be taken in this case.
2. Specifications
Items | Data or Feature |
General | |
Gross Area of the Collector | 2 m2 |
Thickness | 85mm |
Thermal Transfer Efficiency | 76% (leading level in the world) |
Net Weight | 35Kg |
Design Lifetime | 20 years |
Solar Absorber | |
Surface Treatment | Selective Blue Coating by Magnetic Sputtering |
Absorptance | 95%±2% |
Emittance rate | 5%±2% |
Substrate | Aluminum or Copper |
Welding Type | Laser Welding |
Construction Type | Harp or Meander |
Header Material | T2 Copper |
Header Size | 25mmx0.6 mm (could be customised) |
Riser Material | T2 Copper |
Riser Size | 10mmx0.6 mm |
Operation Pressure | 0.9 MPa |
Thermal Insulation | |
Insulation Material | Glass Fiber + Polyurethane Foaming |
Insulation Thickness | Back: 40 mm Sides: 40 mm |
Casing | |
Frame Material | Aluminum Alloy (5052/H34) or Stainless Steel |
Back Plate Material | |
Sealing Material | EPDM |
Cover | |
Cover Material | Low Iron Tempered glass |
Cover Thickness | 4mm |
Cover Transmission | 91 % |
3. COMPLETELY READY FOR COMBINATION WITH SOLAR PANEL SYSTEMS