Photovoltaic

High-accuracy inspection from wafer to module

WSG provides vision and GPU computing solutions for wafer, cell and module inspection, including EL imaging, defect classification and high-speed sorting.

Industry Challenges

  • Micro-cracks and faint defects are nearly invisible
  • Extremely high line speeds demand massive image throughput
  • Frequent product changes require fast model retraining

WSG Solution

  • Deep-learning detection for wafers, cells and modules
  • GPU servers process thousands of EL images per minute
  • Vision all-in-one appliances simplify new-line deployment

Recommended Products

WSG InspectAI Surface Inspection Platform

WSG InspectAI Surface Inspection Platform

Deep-learning defect detection for continuous production
WSG-GS4200 2U Dual-GPU Inference Server

WSG-GS4200 2U Dual-GPU Inference Server

High-throughput inference for production AI
WSG-VI800 Vision All-in-One Appliance

WSG-VI800 Vision All-in-One Appliance

PoE switch, lighting control and compute in one box
WSG-GW4000 Industrial GPU Workstation

WSG-GW4000 Industrial GPU Workstation

Desk-side computing for vision labs and engineers

Application Videos

PV Glass Robotic Layout Cell

A six-axis robot with a custom vacuum gripper lays out PV glass panels on the production line, replacing heavy manual handling near high-temperature processes.

Have a project in mind?

Tell us about your inspection or computing challenge — our engineers will propose a solution.

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