During the manufacturing and inspection of photovoltaic (PV) cells, defects such as broken grids, watermarks, chipped edges, and speckles often plague manufacturers, seriously affecting the performance of the cells and the efficiency of the final PV system. In order to solve these problems, an efficient and accurate non-contact inspection and measurement solution is particularly important. The 3D Line Sweep Laser Profile Sensor Measurement System from POMEAS is an innovative solution for PV cell inspection.

The system integrates advanced machine vision technology with edge detection algorithms, enabling multi-dimensional, high-precision measurement and analysis of PV cell wafers.

By scanning the surface profile of the PV cell at high speed, the system is able to accurately capture and quantify a variety of subtle defects on the cell, such as broken grids, watermarks, etc., to ensure that each cell meets strict quality standards.

The POMEAS 3D Line Scan Laser Profile Sensor Measurement System also offers powerful dimensional measurement capabilities.

1、It can automatically calculate the edge length, diagonal size and other key parameters of PV cells, providing a reliable basis for quality control in the production process.

2、It can measure the curvature, thickness and the segment difference between the plane and height of the cell to ensure the consistency of the cell in form and structure, and improve the overall performance of the PV module.

3、non-contact detection mode, avoiding the traditional contact measurement may bring damage and pollution, to protect the integrity of the cell surface.

4、high-speed, high-precision measurement performance, but also greatly improve the detection efficiency and accuracy, reducing production costs and labor input.

The 3D Line Scan Laser Profile Sensor Measurement System provides a new solution for non-contact inspection of photovoltaic (PV) cells. It not only solves many problems in traditional inspection methods, but also promotes the development of the PV industry in the direction of higher quality and higher efficiency.