SUUNNY GROUP

1. Reliable, efficient, evacuated tubes 2. Copper heat pipes for rapid heat transfer 3. Easy plug-in installation 4. Maintenance Free 5. Suitable for mains pressure water (working pressure: 0.6MPa) 6. Corrosion resistant copper header 7. All stainless steel frame and manifold cover (SUS304 food grade Stainless Steel) 8. Stable solar conversion throughout the day 9. The perfect solar collector for domestic solar water heater systems 10. Ideal for commercial solar water heating applications The operation of the Suunny solar collector is very simple. 1. Solar Absorption: Solar radiation is absorbed by the solar tubes and converted into heat. 2. Solar Heat Transfer: Heat pipes conduct the heat from within the solar tube up to the header pipe. 3. Solar Energy Storage: Water is circulated through the header, via intermittent pump cycling. Each time the water circulates through the header the temperature is raised by 5-10oC / 9-18oF. Throughout the day, the water in the storage tank is gradually heated. Specification: Suunny Solar Collector General Specifications Manifold Casing Material SUS304 grade stainless steel Frame Material SUS304 grade stainless steel Header Pipe Material C12200 Copper Insulation Polyurethane foam Rubber Seals and Rings Stabilized high temperature silicone rubber Optimal installation angle 30-70o Vertical, 0 Horizontal Maximum Operating Pressure 0.6?.8 MPa Optimal flow rate 0.1L/min/tube - 0.026G/min/tube Model Heat Pipe Effective Absorber Area (m2) Diameter Length Number SY-47-1500-20pipe 47mm 1500mm 20 1.410 SY-47-1500-24pipe 47mm 1500mm 24 1.692 SY-47-1500-30pipe 47mm 1500mm 30 2.115 SY-58-1800-20pipe 58mm 1800mm 20 2.088 SY-58-1800-24pipe 58mm 1800mm 24 2.5056 SY-58-1800-30pipe 58mm 1800mm 30 3.132