Founded in 2006, Zhejiang Sinopont Technology Co., Ltd. is located in Suoqian town, Xiaoshan District, Hangzhou City, Zhejiang Province. The company occupies 20,000m2, Sinopont is one of the bellwethers in EVA encapsulant film industry.
Sinopont devotes to R&D, manufacture and sales of encapsulation film. Including EVA, POE, white film and other film products. The company's products are internationally leading and exported to Europe, America, Southeast Asia, Africa and other regions. Especially in the upgrade of POE products, to seize the market opportunities, as one of the internationally recognized brands.
Our products have passed the certification of TUV, SGS, UL and other professional testing institutions, and passed the certification of ISO 9001 quality system and 14000 Environmental system.
In 2010, the company established a strategic partnership with 3M, which is the only production base of 3M packaging film in the world.
The company has a highly educated R&D team, complete experimental facilities and advanced production equipment, with strong technical strength. Good cooperation with research institutes such as Peking University, Zhejiang University, Shanghai Institute of Organic Sciences, Chinese Academy of Sciences, etc. in product development,The company has won the honorary qualifications of the top ten enterprises in the Suoqian town, Xiaoshan Enterprise Technology Research Center, Provincial Enterprise Research Center, Provincial Science and Technology Enterprises, Provincial High-tech Research and Development Center, etc. The company was recognized as "National High-tech Enterprise" in 2012.
The company adheres to the business philosophy of "managing by virtue, concentrating on innovation, achieving career". We will take innovation as the guidance, continuously improve product quality, and build a first-class packaging functional film enterprise.
Compared with the EVA encapsulant films, 3M PO film plays a superior MVTR RESISTANCE and weathering resistance. Beside the excellent performance as above of 3M PO 8000, it also has high efficiency UV, durable bonding strength with both glass and backsheet, superior aging resistance and PID resistance.
√ High Transmittance，Higher Power Output
√ Thermosetting，No Creep, Especially Suitable for Glass-Glass Modules
√ No Acetic acid，No corrosion , Long Lasting Power Output
√ First choice encapsulant films for type N or P double-sided cells
√ Lower MVTR，Excellent Damp-Heat Stability
√ High Compatibility ，Good Capacity with c-Si, Cd-Te & CIGS Modules
√ Lower Resin Crystallinity，Lower Haze , Transmittance Stability
Performance Data Sheet of POE:
PID and DH1000 Test for 3M POE:
3M EVA works with durable bonding strength with both glass and backsheet, behaving good compatibility with almost laminators.
√ EVA 9100: Special design for easy PV modules manufacturing and Superior PID resistance
√ EVA 9110T/9120B: Design for high-efficiency solar cell modules with higher PID resistance
√ EVA 9210T/9220B:Shortening the time of laminating and improving production efficiency
√ Enhance UV and damp heat stability
√ Higher light transmission to enhance the power output
√ Excellent dimensional stability helps a modules quality and efficiency
√ Wide process window for easy lamination machines and fabrication
3M EVA always works in improvement of Anti-PID and excellent performance. Not only does it apply to the traditional 1000V of the system, but also, does it play a superior PID resistance for 1500V of the PV system.
Performance Data Sheet of EVA:
3M white film, High reflectivity helps increasing power efficiency especially for single glass & double glass module. Meanwhile, it plays an important role in improving the module CTM, increasing the power output, especially for double glass modules.
Normally , there is always a problem, which that white film overflows on the cells, which results a coverage of the cells and affecting the power output, however, 3M white film has solved the problem since it has been fabricated with a special complex structure.
The principle of Increasing Power By Use White Films:
Performance Data Sheet of White Series:
Recommended Lamination Parameters: