https://www.szmicrotreat.com/products/thin-film-solar-module-laser-scribing-experimental-system.html

Thin-film solar module laser scribing experimental system

PLS Series

1. High-precision processing: micron-level scribing accuracy (line width ≤ 20μm) ensures efficient segmentation and series connection of battery cells and improves photoelectric conversion efficiency.

2. Non-destructive process: short-pulse laser technology accurately controls the heat-affected zone to avoid damage to the perovskite active layer and ensure battery performance.

The perovskite laser P1-P3 scribing machine is a high-precision laser processing equipment designed specifically for perovskite solar cell production lines. Through the three precision laser scribing processes of P1, P2, and P3, efficient segmentation of battery cells and preparation of series structures are achieved. The use of a highly stable short-pulse laser source and an advanced optical system can accurately control the scribing depth (micrometer level) and line width (≤20μm) to ensure that the battery active layer is free of thermal damage and improve the photoelectric conversion efficiency. The equipment is equipped with intelligent visual positioning and automated control systems, supports compatible processing of flexible substrates and glass substrates, and has high-speed scribing (≥1m/s), modular design, and cloud-based management of process parameters, helping to improve the yield of perovskite battery mass production and reduce costs and increase efficiency.