As a global trendsetter in the photovoltaic industry, the three-day 17th International Solar Photovoltaic and Smart Energy Conference & Exhibition (2024 SNEC) concluded successfully in Shanghai on June 15. Delphi Laser showcased perovskite thin-film solar cell laser applications, advanced crystalline silicon manufacturing solutions, and screen printing laser applications, attracting significant attention from exhibitors and industry clients worldwide.

Perovskite GW Line Laser + Packaging Integrated Solution

This equipment is used for etching the internal series circuit of perovskite thin-film solar cells. The equipment integrates multiple laser sources and can complete P1/P2/P3 scribing, P4 edge cleaning, P5 light-transmitting component processing, and P6 cutting and splitting in the perovskite cell production process.

Roll-to-Roll Flexible Thin-Film Solar Cell Laser Scribing System

This equipment is uses high-energy lasers for scribing on glass surfaces. Depending on the laser configuration, different processes can be performed. The equipment's components are efficiently integrated to achieve high-precision, high-speed scribing, and etching processes.

BC Cell Laser De-coating Isolation Processing System

This equipment is used for de-coating BC cells. It enhances the performance of the back passivation layer by reducing carrier recombination loss at the interface, thereby improving photoelectric conversion efficiency.

TOPCon Laser Enhanced Sintering System

This equipment is designed to improve contact resistance in crystalline silicon solar cells. It reduces metal-semiconductor recombination loss, improving the contact resistance between the electrode grid and the crystalline silicon cell, thereby enhancing the photovoltaic conversion efficiency of crystalline silicon cells.

High-Precision Laser Screen Etching System

This equipment is equipped with an ultrashort pulse UV laser, combined with high-performance peripheral components. It is primarily used for drilling and cutting PI and other materials. It can process photovoltaic and non-photovoltaic patterns on PI screens and is also capable of processing SE screens and knotless screens at the current stage.

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