Flat panel solar collector with laser welding, high light transmittance

Flat panel solar collector with laser welding,high light transmittance   Model Number:FP-GV2.15-80C  Solar Collector Characteristics:   ♦Germany imported blue titanium selectve coating,the most efficient absorber in the world   ♦ Whole plate laser welding,to minimize the damage to absorption layer and copper tube   ♦ 25 years lifespan   ♦ Advanced processing technology and equipment,to guarantee products in high quality   Quality Assurance--Solar Collector Test   * Internal pressure for absorber         
* High temperature resistance
* Exposure test
* External thermal shock
* Internal thermal shock  
* Rain penetration  
* Mechanical load test  
* Thermal performance  
* Freeze resistance test   * Ice ball impact test                                                            How to produce the collector ?  In-process
-Laser welder between absorber and copper tubing
-Process test with digital pressure meter at 1.2Mpa 5 minutes
-Automatic S type bending machine
-Automatic frame cutter
-Automatic frame assembly machine
-Automatic copper drilling machine
-Automatic plate leveling machine   Collector Special Features: Dimensions: (L) 2050 x (W) 1050 x (H) 80mm Pipe type: grid Plate core copper tube material Header pipe: 0.6mm exhaust Gross area: 2.15m2 Lighting area: 1.97m2 Net weight: 37kg Medium volume: 1.3L Pipe line way: vertical Interface: Ø22 copper pipe Absorber: blue titanium (Germany) Absorptivity: >87% Emissivity: <13% Base plate: aluminum plate 0.5mm Thermal insulation layer material: beyond white tempered glass 3.2 Light transmittance: 91.5% Thermal efficiency: 0.72 K50 degree: 0.95 Heat transfer medium: ethylene glycol solution Test pressure: 1.2MPa Working pressure: 0.6MPa Suggests flow: 70 to 80L/hours/m2 Number of series: <8 Certifications:Solar-keymark,SRCC,CE About Sinoyin Solares    Sinoyin Solares is a famous solar factory located in Suzhou Industrial Park,it mainly specialize   in developping and producing high quality flat plate solor collector and solar water heating   system for more than 6 years.   Why choose Sinoyin Solares?   1.S-type tube flat plate solar collector,have gotten the line patent in China.no any welding on the    tube,no any leakage.   2.Whole plate laser welding,to minimize the damage to absorption layer.   3.The instant heat efficiency of the collector can up to 81.1%,much higher than the 72% line   standard,very rare in China.   4.The Solar Poducts has been selected into the official web of China government,it can be verified   on the internet.   How to contact us ?   Victoria   Suzhou Sinoyin Solares Co.,Ltd   Web:www.sinoyin.com   Tel:86-0512-88876960/18915433725   Fax:86-0512-88876964   Products Showing Room   Sinoyin Solares in the Fair