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15W High Power UV Laser For Edge Etching Of Thin Film Solar Cells

Gaofeng Technology: The Superior Role of High Power UV Lasers in Edge Etching of Thin Film Solar Cells

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    • Commodity name: 15W High Power UV Laser For Edge Etching Of Thin Film Solar Cells
    • Commodity ID: 10417726334

    Gaofeng Technology: The Superior Role of High Power UV Lasers in Edge Etching of Thin Film Solar Cells

    High Power UV Laser for Edge Etching of Thin Film Solar Cells

    Gaofeng Technology: The Superior Role of High Power UV Lasers in Edge Etching of Thin Film Solar Cells

    Edge Etching of Thin Film Solar Cells

    With the rise of clean energy and the enhancement of environmental awareness, thin-film solar cells, as a high-efficiency energy conversion device, are gradually replacing traditional silicon-based solar cells. However, to achieve high solar cell conversion efficiency, it is critical to ensure clear edges and maximize light absorption in thin-film solar cells. In this regard, the unique advantages of high-power ultraviolet lasers are increasingly attracting the attention of the industry.

     

    Traditional edge etching technology often faces many problems such as low precision, high energy consumption, and long process cycle. As an innovative cutting tool, high-power ultraviolet lasers have attracted much attention for their excellent performance in edge etching of thin-film solar cells.

     

    First of all, high-power UV lasers have extremely high precision cutting capabilities. Its unique short pulse width and high energy density can precisely control the edge cutting process of thin-film solar cells. By using this advanced laser tool, operators can easily achieve highly detailed edge etching, ensuring the uniformity and flatness of the film surface, thereby improving the overall light absorption efficiency.

     

    Second, high-power UV lasers have a high-efficiency working mode. Its fast energy delivery and cutting speed allow the edge etching process of thin-film solar cells to be highly automated and run efficiently. Compared with traditional methods, high-power ultraviolet lasers can greatly shorten the production cycle, improve production efficiency, and make positive contributions to the sustainable development of the energy industry.

     

    As an important cornerstone of today's high-end manufacturing industry, laser technology continues to promote technological innovation and progress. Whether it is in the fields of electronic manufacturing, medical equipment or energy conservation and environmental protection, high-power ultraviolet lasers have broad application prospects. Especially in the field of thin-film solar cell edge etching, its revolutionary breakthrough has brought new possibilities for the development of this industry.

     

    In summary, high-power UV lasers have shown extraordinary capability and potential in edge etching of thin-film solar cells. Through its high-precision and high-efficiency features, it provides a new solution for the transformation and upgrading of the solar industry. Therefore, it is believed that high-power ultraviolet lasers will become an indispensable key tool in the production of thin-film solar cells in the future.

     
    Expert III 355 series UV DPSS laser, developed and produced by RFH, covers 10w-15w in laser power with short pulse width (<20ns@40K) ,superior beam quality (M²<1.2) and perfect laser spot quality (beam circularity >90%). It is widely used in PE/PCB/FPC cutting, glass & sapphire cutting, drilling, scribing & cutting used in high precision micromaching areas.

     

    Expert III 355 series uv laser characteristics：
     
    1. Laser wavelength at 354.7nm,  repetition rates cover a wide range(single pulse to 200kHz）; laser power ranging from 10w-15w ;
     
    2. Exceptional beam quality (M²<1.2) ，absolutely assured in all repetition rates; relatively short pulse width <20ns@40K with little heat transfer to surrounding material; perfect beam spot quality(Beam Circularity>90%)
     
    3. Unique Q-switching technology, adapts a variety of control requirements of laser applications;
    Online refreshment for harmonic coupling technology;Excellent long term power stability
     
    4. Digital control technology for the driver, enables user to command through RS232
     
    5. This laser adopts one - style design with compact and reasonable structure, easy installation.
     
    6. Industrial production process control technology,provides quality stable products.
     
     RFH - The leading industrial solid-state laser manufacturer
     
    For over 13 years with excellent long term stability and exceptional good beam quality
     
    Production in dust-free plant & rigorous quality control system
    From purchasing, pre-production quality check, assembling, finished product testing, warehouse-in inspection, pre-delivery testing to after-sales service, each step is under control to make sure product quality and consistency in both machine parameters and actual running parameters. This is what makes RFH laser lasts longer than its peers. 
     
    Top professional team, independent R&D in laser oriented power supply control system
    There is a one-to-one correspondence between power supply and laser. The stability of power supply control system determines if the laser can maximize its performance during operation. RFH Laser has independent R&D in power supply technique which enables timely update and improvement of power supply control system module based on the laser’s need. 12-year experience in R&D and a top professional team make RFH laser a reliable and stable laser system.
     
    Core components of oversea brands with guaranteed quality
    Pumping, Q-switching and other core components adopt oversea brands. Work with top brand component suppliers of home and abroad. Each component is guaranteed with its quality from the beginning of materials purchasing. This is why users can trust RFH laser.  
     
    Power supply+laser head+cooling system sold in a group
    Being client-oriented, RFH offers proposal of selling the whole laser system in a group so that the laser system can maximize its performance while maintaining its stability. 
     
    Full-digital display, supporting communication with computer, capable of laser’s remote control
     
     
    Each laser developed and produced by RFH can always remain high quality in industrial and extreme conditions of scientific research. With stable beam quality, high efficiency, best cost performance and high reliability, RFH has earned good reputation in different industries at home and abroad. After 12-year development, RFH has become a reputed brand in nanosecond laser industry. 
     
    Key words:
    • 　 High Power UV Lasers
    • Edge Etching Of Thin Film Solar Cells

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